Monitors

the-8-most-interesting-pc-monitors-from-ces-2025

The 8 most interesting PC monitors from CES 2025


Monitors worth monitoring

Here are upcoming computer screens with features that weren’t around last year.

Yes, that’s two monitors in a suitcase.

Yes, that’s two monitors in a suitcase.

Plenty of computer monitors made debuts at the Consumer Electronics Show (CES) in Las Vegas this year, but many of the updates at this year’s event were pretty minor. Many could have easily been a part of 2024’s show.

But some brought new and interesting features to the table for 2025—in this article, we’ll tell you all about them.

LG’s 6K monitor

Pixel addicts are always right at home at CES, and the most interesting high-resolution computer monitor to come out of this year’s show is the LG UltraFine 6K Monitor (model 32U990A).

People seeking more than 3840×2160 resolution have limited options, and they’re all rather expensive (looking at you, Apple Pro Display XDR). LG’s 6K monitor means there’s another option for professionals needing extra pixels for things like developing, engineering, and creative work. And LG’s 6144×3456, 32-inch display has extra oomph thanks to something no other 6K monitor has: Thunderbolt 5.

This is the only image LG provided for the monitor. Credit: LG

LG hasn’t confirmed the refresh rate of its 6K monitor, so we don’t know how much bandwidth it needs. But it’s possible that pairing the UltraFine with a Thunderbolt 5 PC could trigger Bandwidth Boost, a Thunderbolt 5 feature that automatically increases bandwidth from 80Gbps to 120Gbps. For comparison, Thunderbolt 4 maxes out at 40Gbps. Thunderbolt 5 also requires 140 W power delivery and maxes out at 240 W. That’s a notable bump from Thunderbolt 4’s 100–140 W.

Considering that Apple’s only 6K monitor has Thunderbolt 3, Thunderbolt 5 is a differentiator. With this capability, the LG UltraFine is ironically better equipped in this regard for use with the new MacBook Pros and Mac Mini (which all have Thunderbolt 5) compared to Apple’s own monitors. LG may be aware of this, as the 32U990A’s aesthetic could be considered very Apple-like.

Inside the 32U990A’s silver chassis is a Nano IPS panel. In recent years, LG has advertised its Nano IPS panels as having “nanometer-sized particles” applied to their LED backlight to absorb “excess, unnecessary light wavelengths” for “richer color expression.” LG’s 6K monitor claims to cover 98 percent of DCI-P3 and 99.5 percent of Adobe RGB. IPS Black monitors, meanwhile, have higher contrast ratios (up to 3,000:1) than standard IPS panels. However, LG has released Nano IPS monitors with 2,000:1 contrast, the same contrast ratio as Dell’s 6K, IPS Black monitor.

LG hasn’t shared other details, like price or a release date. But the monitor may cost more than Dell’s Thunderbolt 4-equipped monitor, which is currently $2,480.

Brelyon’s multi-depth monitor

Brelyon Ultra Reality Extend.

Someone from CNET using the Ultra Reality Extend. Credit: CNET/YouTube

Brelyon is headquartered in San Mateo, California, and was founded by scientists and executives from MIT, IMAX, UCF, and DARPA. It’s been selling display technology for commercial and defense applications since 2022. At CES, the company unveiled the Ultra Reality Extend, describing it as an “immersive display line that renders virtual images in multiple depths.”

“As the first commercial multi-focal monitor, the Extend model offers multi-depth programmability for information overlay, allowing users to see images from 0.7 m to as far as 2.5 m of depth virtually rendered behind the monitor; organizing various data streams at different depth layers, or triggering focal cues to induce an ultra immersive experience akin to looking out through a window,” Brelyon’s announcement said.

Brelyon says the monitor runs 4K at 60 Hz with 1 bit of monocular depth for an 8K effect. The monitor includes “OLED-based curved 2D virtual images, with the largest stretching to 122 inches and extending 2.5 meters deep, viewable through a 30-inch frame,” according to the firm’s announcement. The closer you sit, the greater the field of view you get.

The Extend leverages “new GPU capabilities to process light and video signals inside our display platforms,” Brelyon CEO Barmak Heshmat said in a statement this week. He added: “We are thinking beyond headsets and glasses, where we can leverage GPU capabilities to do real-time driving of higher-bandwidth display interfaces.”

Brelyon says this was captured from the Extend, with its camera lens focus changing from 70 cm to 2,500 cm. Credit: Brelyon

Advancements in AI-based video processing, as well as other software advancements and hardware improvements, purportedly enable the Extend to upscale lower-dimension streams to multiple, higher-dimension ones. Brelyon describes its product as a “generative display system” that uses AI computation and optics to assign different depth values to content in real time for rendering images and information overlays.

The idea of a virtual monitor that surpasses the field of view of typical desktop monitors while allowing users to see the real world isn’t new. Tech firms (including many at CES) usually try to accomplish this through AR glasses. But head-mounted displays still struggle with problems like heat, weight, computing resources, battery, and aesthetics.

Brelyon’s monitor seemingly demoed well at CES. Sam Rutherford, a senior writer at Engadget, watched a clip from the Marvel’s Spider-Man video game on the Extend and said that “trees and light poles whipping past in my face felt so real I started to flinch subconsciously.” He added that the monitor separated “different layers of the content to make snow in the foreground look blurry as it whipped across the screen, while characters in the distance” still looked sharp.

The monitor costs $5,000 to $8,000 depending on how you’ll use it and whether you have other business with Brelyon, per Engadget, and CES is one of the few places where people could actually see the display in action.

Samsung’s 3D monitor

Samsung Odyssey 3D

Samsung’s depiction of the 3D effect of its 3D PC monitor. Credit: Samsung

It’s 2025, and tech companies are still trying to convince people to bring a 3D display into their homes. This week, Samsung took its first swing since 2009 at 3D screens with the Odyssey 3D monitor.

In lieu of 3D glasses. the Odyssey 3D achieves its 3D effect with a lenticular lens “attached to the front of the panel and its front stereo camera,” Samsung says, as well eye tracking and view mapping. Differing from other recent 3D monitors, the Odyssey 3D claims to be able to make 2D content look three-dimensional even if that content doesn’t officially support 3D.

You can find more information in our initial coverage of Samsung’s Odyssey 3D, but don’t bet on finding 3D monitors in many people’s homes soon. The technology for quality 3D displays that work without glasses has been around for years but still has never taken off.

Dell’s OLED productivity monitor

With improvements in burn-in, availability, and brightness, finding OLED monitors today is much easier than it was two years ago. But a lot of the OLED monitors released recently target gamers with features like high refresh rates, ultrawide panels, and RGB. These features are unneeded or unwanted by non-gamers but contribute to OLED monitors’ already high pricing. Numerous smaller OLED monitors were announced at CES, with 27-inch, 4K models being a popular addition. Most of them are still high-refresh gaming monitors, though.

The Dell 32-inch QD-OLED, on the other hand, targets “play, school, and work,” Dell’s announcement says. And its naming (based on a new naming convention Dell announced this week that kills XPS and other longstanding branding) signals that this is a mid-tier monitor from Dell’s entry-level lineup.

Dell 32-inch QD-OLED,

OLED for normies. Credit: Dell

The monitor’s specs, which include a 120 Hz refresh rate, AMD FreeSync Premium, and USB-C power delivery at up to 90 W, make it a good fit for pairing with many mainstream laptops.

Dell also says this is the first QD-OLED with spatial audio, which uses head tracking to alter audio coming from the monitor’s five 5 W speakers. This is a feature we’ve seen before, but not on an OLED monitor.

For professionals and/or Mac users that prefer the sleek looks, reputation, higher power delivery and I/O hubs associated with Dell’s popular UltraSharp line, Dell made two more notable announcements at CES: an UltraSharp 32 4K Thunderbolt Hub Monitor (U3225QE) coming out in February 25 for $950 and an UltraSharp 27 4K Thunderbolt Hub Monitor (U2725QE) coming out that same day for $700.

The suitcase monitors

Before we get into the Base Case, please note that this product has no release date because its creators plan to go to market via crowdfunding. Base Case says it will launch its Indiegogo campaign next month, but even then, we don’t know if the project will be funded, if any final product will work as advertised, or if customers will receive orders in a timely fashion. Still, this is one of the most unusual monitors at CES, and it’s worth discussing.

The Base Case is shaped like a 24x14x16.5-inch rolling suitcase, but when you open it up, you’ll find two 24-inch monitors for connecting to a laptop. Each screen reportedly has a 1920×1080 resolution, a 75 Hz refresh rate, and a max brightness claim of 350 nits. Base Case is also advertising PC and Mac support (through DisplayLink), as well as HDMI, USB-C, USB-A, Thunderbolt, and Ethernet ports. Telescoping legs allow the case to rise 10 inches so the display can sit closer to eye level.

Ultimately, the Base Case would see owners lug around a 20-pound product for the ability to quickly create a dual-monitor setup equipped with a healthy amount of I/O. Tom’s Guide demoed a prototype at CES and reported that the monitors took “seconds to set up.”

In case you’re worried that the Base Case prioritizes displays over storage, note that its makers plan on adding a front pocket to the suitcase that can fit a laptop. The pocket wasn’t on the prototype Tom’s Guide saw, though.

Again, this is far from a finalized product, but Base Case has alluded to a $2,400 starting price. For comparison to other briefcase-locked displays—and yes, doing this is possible—LG’s StanbyME Go (27LX5QKNA) tablet in a briefcase currently has a $1,200 MSRP.

Corsair’s PC-mountable touchscreen

A promotional image of the touchscreen.

If the Base Case is on the heftier side of portable monitors, Corsair’s Xeneon Edge is certainly on the minute side. The 14.5-inch LCD touchscreen isn’t meant to be a primary display, though. Corsair built it as a secondary screen for providing quick information, like the song your computer is playing, the weather, the time, and calendar events. You could also use the 2560×720 pixels to display system information, like component usage and temperatures.

Corsair says its iCue software will be able to provide system information on the Xeneon, but because the Xeneon Edge works like a regular monitor, you could (and likely would prefer to) use your own methods. Still, the Xeneon Edge stands out from other small, touchscreen PC monitors with its clean UI that can succinctly communicate a lot of information on the tiny display at once.

Specs-wise, this is a 60 Hz IPS panel with 5-point capacitive touch. Corsair says the monitor can hit 350 nits of brightness.

You can connect the Xeneon Edge to a computer via USB-C (DisplayPort Alt mode) or HDMI. There are also screw holes, so PC builders could install it via a 360 mm radiator mounting point inside their PC case.

Alternatively, Corsair recommends attaching the touchscreen to the outside of a PC case through the monitor’s 14 integrated magnets. Corsair said in a blog post that the “magnets are underneath the plastic casing so the metal surface you stick it to won’t get scratched.” Or, in traditional portable monitor style, the Xeneon Edge could also just sit on a desk with its included stand.

Corsair Xeneon Edge

Corsair demos different ways the screen could attach to a case. Credit: TechPowerUp/YouTube

Corsair plans to release the Xeneon Edge in Q2. Expected pricing is “around $249,” Tom’s Hardware reported.

MSI’s side panel display panel

Why attach a monitor to your PC case when you can turn your PC case into a monitor instead?

MSI says that the touchscreen embedded into this year’s MEG Vision X AI 2nd gaming desktop’s side panel can work like a regular computer monitor. Similar to Corsair’s monitor, the MSI’s display has a corresponding app that can show system information and other customizations, which you can toggle with controls on the front of the case, PCMag reported.

MSI used an IPS panel with 1920×1080 resolution for the display, which also has an integrated mic and speaker. MSI says “electric vehicle control centers” inspired the design. We’ve seen similar PC cases, like iBuyPower’s more translucent side panel display and the touchscreen on Hyte’s pentagonal PC case, before. But MSI is bringing the design to a more mainstream form factor by including it in a prebuilt desktop, potentially opening the door for future touchscreen-equipped desktops.

Considering the various locations people place their desktops and the different angles at which they may try to look at this screen, I’m curious about the monitor’s viewing angles and brightness. IPS seems like a good choice since it tends to have strong image quality when viewed from different angles. A video PC Mag shot from the show floor shows images on the monitor appearing visible and lively:

Hands on with MSI’s MEG Vision X AI Desktop: Now, your PC tower’s a monitor, too.

World’s fastest monitor

There’s a competitive air at CES that lends to tech brands trying to one-up each other on spec sheets. Some of the most heated competition concerns monitor refresh rates; for years, we’ve been meeting the new world’s fastest monitor at CES. This year is no different.

The brand behind the monitor is Koorui, a three-year-old Chinese firm whose website currently lists monitors and keyboards. Koorui hasn’t confirmed when it will make its 750 Hz display available, where it will sell it, or what it will cost. That should bring some skepticism about this product actually arriving for purchase in the US. However, Koorui did bring the display to the CES show floor.

The speedy display had a refresh rate test running at CES, and according to several videos we’ve seen from attendees, the monitor appeared to consistently hit the 750 Hz mark.

World’s first 750Hz monitor???

For those keeping track, high-end gaming monitors—namely ones targeting professional gamers—hit 360 Hz in 2020. Koorui’s announcement means max monitor speeds have increased 108.3 percent in four years.

One CES attendee noticed, however, that the monitor wasn’t showing any gameplay. This could be due to the graphical and computing prowess needed to demonstrate the benefits of a 750 Hz monitor. A system capable of 750 frames per second would give people a chance to see if they could detect improved motion resolution but would also be very expensive. It’s also possible that the monitor Koorui had on display wasn’t ready for that level of scrutiny yet.

Like many eSports monitors, the Koorui is 24.5 inches, with a resolution of 1920×1080. Perhaps more interesting than Koorui taking the lead in the perennial race for higher refresh rates is the TN monitor’s claimed color capabilities. TN monitors aren’t as popular as they were years ago, but OEMs still employ them sometimes for speed.

They tend to be less colorful than IPS and VA monitors, though. Most offer sRGB color gamuts instead of covering the larger DCI-P3 color space. Asus’ 540 Hz ROG Swift Pro PG248QP, for example, is a TN monitor claiming 125 percent sRGB coverage. Koorui’s monitor claims to cover 95 percent of DCI-P3, due to the use of a quantum dot film. Again, there’s a lot that prospective shoppers should confirm about this monitor if it becomes available.

For those seeking the fastest monitors with more concrete release plans, several companies announced 600 Hz monitors coming out this year. Acer, for example, has a 600 Hz Nitro XV240 F6 (also a TN monitor) that it plans to release in North America this quarter at a starting price of $600.

Photo of Scharon Harding

Scharon is a Senior Technology Reporter at Ars Technica writing news, reviews, and analysis on consumer gadgets and services. She’s been reporting on technology for over 10 years, with bylines at Tom’s Hardware, Channelnomics, and CRN UK.

The 8 most interesting PC monitors from CES 2025 Read More »

samsung-is-the-next-company-to-try-to-popularize-3d-displays-(again)

Samsung is the next company to try to popularize 3D displays (again)

Interestingly, Samsung’s announcement today only mentioned the release of a 27-inch, 4K resolution 3D monitor, despite Samsung teasing a 37-inch version in August. It’s possible that the larger version didn’t work as well and/or that demand for the larger size would be too small, considering the high price and limited demand implications of a glasses-free 3D monitor aimed at gamers.

Another swing at 3D

Currently, Samsung hasn’t shared further details about its 3D display, likely saving finer details and demos for CES 2025, which officially starts on January 7.

Samsung’s 3D monitor, as well as other consumer monitors it will show at CES (including ones with 500 Hz refresh rates and consumer OLED screens in smaller, 27-inch sizes), give us an idea of what we can expect from the show this year in terms of displays: the fine-tuning of features that some have wanted for years and may finally be ready for prime time. In the case of 3D displays, Ars’ Kyle Orland got his eyes on a quality, glasses-free 3D TV in 2016 (the company behind that tech is no longer active). As he mentioned at the time, that was six years after the industry tried to convince us that 3D TVs were poised to be the next big thing.

Come 2025, it appears that the industry will take another swing at making 3D consumer displays. By targeting PC gamers instead of creative professionals, like Acer and other tech brands, such as Lenovo, recently have, Samsung is attempting to inch the technology toward a more consumer-friendly audience.

After all this time, it still doesn’t feel like 2025 will be the year of 3D consumer displays. But we’ll be keeping an eye on CES and other display announcements this year for notable developments.

Samsung is the next company to try to popularize 3D displays (again) Read More »

the-good,-the-bad,-and-the-ugly-behind-the-push-for-more-smart-displays

The good, the bad, and the ugly behind the push for more smart displays

After a couple of years without much happening, smart displays are in the news again. Aside from smart TVs, consumer screens that connect to the Internet have never reached a mainstream audience. However, there seems to be a resurgence to make smart displays more popular. The approaches that some companies are taking are better than those of others, revealing a good, bad, and ugly side behind the push.

Note that for this article, we’ll exclude smart TVs when discussing smart displays. Unlike the majority of smart displays, smart TVs are mainstream tech. So for this piece, we’ll mostly focus on devices like the Google Next Hub Max or Amazon Echo Show (as pictured above).

The good

When it comes to emerging technology, a great gauge for whether innovation is happening is by measuring how much a product solves a real user problem. Products seeking a problem to solve or that are glorified vehicles for ads and tracking don’t qualify.

If reports that Apple is working on its first smart display are true, there may be potential for it to solve the problem of managing multiple smart home devices from different companies.

Apple has declined to comment on reports from Bloomberg’s Mark Gurman of an Apple smart display under development. But Gurman recently claimed that the display will be able to be mounted on walls and “use AI to navigate apps.” Gurman said that it would incorporate Apple’s smart home framework HomeKit, which supports “hundreds of accessories” and can control third-party devices, like smart security cameras, thermostats, and lights. Per the November 12 report:

The product will be marketed as a way to control home appliances, chat with Siri, and hold intercom sessions via Apple’s FaceTime software. It will also be loaded with Apple apps, including ones for web browsing, listening to news updates and playing music. Users will be able to access their notes and calendar information, and the device can turn into a slideshow display for their photos.

If released, the device—said to be shaped like a 6-inch iPhone—would compete with the Nest Hub and Echo Show. Apple entering the smart display business could bring a heightened focus on privacy and push other companies to make privacy a bigger focus, too. Apple has already given us a peek at how it might handle smart home privacy with the HomePod. “All communication between HomePod and Apple servers is encrypted, and anonymous IDs protect your identity,” Apple’s HomePod privacy policy states.

The good, the bad, and the ugly behind the push for more smart displays Read More »

after-working-with-a-dual-screen-portable-monitor-for-a-month,-i’m-a-believer

After working with a dual-screen portable monitor for a month, I’m a believer

I typically used the FlipGo Pro with a 16: 10 laptop screen, meaning that the portable monitor provided me with a taller view that differed from what most laptops offer. When the FlipGo Pro is working as one unified screen, it delivers a 6:2 (or 2:6) experience. These more unique aspect ratios, combined with the abilities to easily rotate the lightweight FlipGo Pro from portrait to landscape mode and swap between a dual or unified monitor, amplified the gadget’s versatility and minimal desk space requirement.

Dual-screen monitors edge out dual-screen PCs

The appeal of a device that can bring you two times the screen space without being a burden to carry around is obvious. Many of the options until now, however, have felt experimental, fragile, or overly niche for most people to consider.

I recently gave praise to the concept behind a laptop with a secondary screen that attaches to the primary through a 360-degree hinge on the primary display’s left side:

AceMagic X1

The AceMagic X1 dual-screen laptop.

Credit: Scharon Harding

The AceMagic X1 dual-screen laptop. Credit: Scharon Harding

Unlike the dual-screen Lenovo Yoga Book 9i, the AceMagic X1 has an integrated keyboard and touchpad. However, the PC’s questionable durability and dated components and its maker’s sketchy reputation (malware was once found inside AceMagic mini PCs) prevent me from recommending the laptop.

Meanwhile, something like the FlipGo Pro does something that today’s dual-screen laptops fail to do in their quest to provide extra screen space. With its quick swapping from one to two screens and simple adjustability, it’s easy for users of various OSes to maximize its versatility. As tech companies continue exploring the integration of extra screens, products like the FlipGo Pro remind me of the importance of evolution over sacrifice. A second screen has less value if it takes the place of critical features or quality builds. While a dual portable monitor isn’t as flashy or groundbreaking as a laptop with two full-size displays built in, when well-executed, it could be significantly more helpful—which, at least for now, is groundbreaking enough.

After working with a dual-screen portable monitor for a month, I’m a believer Read More »

micro-led-monitors-connect-like-puzzle-pieces-in-hp-multi-monitor-concept

Micro LED monitors connect like puzzle pieces in HP multi-monitor concept

woman using a tri-monitor setup

Enlarge / Yes, there are bigger monitors, but is there a better way to have a tri-monitor setup?

In a technical disclosure published this month, HP explored a Micro LED monitor concept that would enable consumers to easily use various multi-monitor configurations through the use of “Lego-like building blocks.” HP has no immediate plans to make what it has called “composable Micro LED monitors,” but its discussion explores a potential way to simplify multitasking with numerous displays.

HP’s paper [PDF], written by HP scientists and technical architects, discusses a theoretical monitor that supports the easy addition of more flat or curved screens on its left, right, or bottom sides (the authors noted that top extensions could also be possible but they were “trying to keep the number of configurations manageable”). The setup would use one 12×12-inch “core” monitor that has a cable to the connected system. The computer’s operating system (OS) would be able to view the display setup as one, two, or multiple monitors, and physical switches would let users quickly disable displays.

  • The illustration shows a monitor made of a core unit and two extension panels viewed as three monitors (left), two monitors (middle), and two monitors with different orientations (right).

  • This illustration shows two core units and two extensions used to make dual, triple, and quadruple-display setups.

Not a real product

HP’s paper is only a technical disclosure, which companies often publish in order to support potential patent filings. So it’s possible that we’ll never see HP release “composable Micro LED monitors” as described. An HP spokesperson told me:

HP engineering teams are constantly exploring new ways to leverage the latest technologies. The composable Micro LED monitors within the technical disclosure are conceptual, but HP has turned past concepts like this into commercially viable products and solutions.

There’s also growing interest in making multi-monitor workspaces easier to set up and navigate, including by speedier connectivity, enhanced port selection, improved docks, and thinner displays. In January, Samsung teased a concept called The Link that showed thin, 32-inch, 4K LED monitors daisy-chained together “without a separate cable.” Samsung originally said the monitors would connect via pogo pins but later redacted that.

As you’ll see, there’s a lot more that would need to be worked out than what’s in HP’s concept in order to make a real product.

Adjustable multi-monitor setups

HP’s paper goes deeper into how monitors, connected via pogo pins or RFID readers and tags, might enable different single and multi-monitor setups depending on the user’s need.

HP’s concept connects extensions to the core monitors “in a similar way to a jigsaw” and also uses magnets to help alignment. The authors explain:

The core-to-extension connection includes an electrical connection, allowing seamless connectivity to the core unit. They will only physically connect in ways that will function correctly as displays. The magnets in the passive connection covers and extension edges are strong enough to hold adjacent displays together, but not strong enough to support the weight of an extension.

The authors provide various examples of how users might be able to construct different sized monitors with different panels. Suggested users include a video editor who might use a bigger screen for video with a smaller one for editing tools. The paper also touches on further potential innovations, like using different types of tech, such as eInk, for extension displays.

  • An illustration depicting the backside of connected core units (dark gray) with display extensions (light gray).

  • Different-sized configurations.

Like with any multi-monitor setup, bezels or visible seams where the displays connect could distract users. The paper suggests an ideal solution as one that uses “rays originating from pixels near the boundary between adjacent panels” to “propagate across the boundary without any distortion caused by reflection or refraction.”

Micro LED monitors connect like puzzle pieces in HP multi-monitor concept Read More »

amd-stops-certifying-monitors,-tvs-under-144-hz-for-freesync

AMD stops certifying monitors, TVs under 144 Hz for FreeSync

60 Hz is so 2015 —

120 Hz is good enough for consoles, but not for FreeSync.

AMD's depiction of a game playing without FreeSync (left) and with FreeSync (right).

Enlarge / AMD’s depiction of a game playing without FreeSync (left) and with FreeSync (right).

AMD announced this week that it has ceased FreeSync certification for monitors or TVs whose maximum refresh rates are under 144 Hz. Previously, FreeSync monitors and TVs could have refresh rates as low as 60 Hz, allowing for screens with lower price tags and ones not targeted at serious gaming to carry the variable refresh-rate technology.

AMD also boosted the refresh-rate requirements for its higher AdaptiveSync tiers, FreeSync Premium and FreeSync Premium Pro, from 120 Hz to 200 Hz.

Here are the new minimum refresh-rate requirements for FreeSync, which haven’t changed for laptops.

Laptops Monitors and TVs
FreeSync Max refresh rate: 40-60 Hz < 3440 Horizontal resolution:

Max refresh rate: ≥ 144 Hz
FreeSync Premium Max refresh rate: ≥ 120 Hz < 3440 Horizontal resolution:

Max refresh rate: ≥ 200 Hz≥ 3440 Horizontal resolution:

Max refresh rate: ≥ 120 Hz
FreeSync Premium Pro FreeSync Premium requirements, plus FreeSync support with HDR FreeSync Premium requirements, plus FreeSync support with HDR

AMD will continue supporting already-certified FreeSync displays even if they don’t meet the above requirements.

Interestingly, AMD’s minimum refresh-rate requirements for TVs go beyond 120 Hz, which many premium TVs currently max out at, due to the current-generation Xbox and PlayStation supporting max refresh rates of 120 frames per second (FPS).

Announcing the changes this week in a blog post, Oguzhan Andic, AMD FreeSync and Radeon product marketing manager, claimed that the changes were necessary, noting that 60 Hz is no longer “considered great for gaming.” Andic wrote that the majority of gaming monitors are 144 Hz or higher, compared to in 2015, when FreeSync debuted, and even 120 Hz was “a rarity.”

Since 2015, refresh rates have climbed ever higher, with the latest sports targeting competitive players hitting 500 Hz, with display stakeholders showing no signs of ending the push for more speed. Meanwhile, FreeSync cemented itself as the more accessible flavor of Adaptive Sync than Nvidia’s G-Sync, which for a long time required specific hardware to run, elevating the costs of supporting products.

AMD’s announcement didn’t address requirements for refresh-rate ranges. Hopefully, OEMs will continue making FreeSync displays, especially monitors, that can still fight screen tears when framerates drop to the double digits.

The changes should also elevate the future price of entry for a monitor or TV with FreeSync TV. Sometimes the inclusion of FreeSync served as a differentiator for people seeking an affordable display and who occasionally do some light gaming or enjoy other media with fast-paced video playback. FreeSync committing itself to 144 Hz and faster screens could help the certification be aligned more with serious gaming.

Meanwhile, there is still hope for future, slower screens to get certification for variable refresh rates. In 2022, the Video Electronics Standards Association (VESA) released its MediaSync Display for video playback and AdaptiveSync for gaming, certifications that have minimum refresh-rate requirements of 60 Hz. VESA developed the lengthy detailed certifications with its dozens of members, including AMD (a display could be MediaSync/AdaptiveSync and/or FreeSync and/or G-Sync certified). In addition to trying to appeal to core gamers, it’s possible that AMD also sees the VESA certifications as more appropriate for slower displays.

AMD stops certifying monitors, TVs under 144 Hz for FreeSync Read More »

the-5-most-interesting-pc-monitors-from-ces-2024

The 5 most interesting PC monitors from CES 2024

Dell UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW)

Enlarge / Dell’s upcoming UltraSharp U4025QW.

Scharon Harding

Each year, the Consumer Electronics show brings a ton of new computer monitor announcements, and it’s often difficult to figure out what’s worth paying attention to. When it comes to the most interesting models this year, there were two noteworthy themes.

First of all, my complaint in 2022 about there not being enough OLED monitors was largely addressed this year. CES revealed many plans for OLED monitors in 2024, with a good number of those screens set to be appropriately sized for desktops. That includes the introduction of 32-inch, non-curved QD-OLED options and other smaller screens for people who have been waiting for OLED monitors in more varied form factors.

Secondly, with more people blending their work and home lives these days, CES brought hints that the line between gaming monitors and premium monitors used for general or even professional purposes will be blurring more in the future. We’re not at the point where the best productivity monitor and ideal gaming monitor perfectly align in a single product. But this week’s announcements have me imagining ways that future monitors could better serve users with serious work and play interests.

For now, here are the most intriguing monitors from CES 2024.

Dell UltraSharps hit 120 Hz

  • Dell started adding 120 Hz models to its UltraSharp series.

    Scharon Harding

  • This monitor is VESA DisplayHDR 600-certified.

    Dell

  • Ports include Thunderbolt 4 with 140 W power delivery. There’s also a pop-out box of ports by the monitor’s chin.

    Dell

Dell UltraSharp monitors have long attracted workers and creatives and, with their USB-C connectivity, even Mac users. The last few CES shows have shown Dell attempting to improve its lineup, with the most landmark innovation being the introduction of IPS Black. With CES 2024, though, Dell focused on improved video resolution.

Dell’s UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW), pictured above, is a 39.7-inch ultrawide with a 5120×2160 resolution and a 120 Hz refresh rate. As most monitors are aimed at workers still using 60 Hz, this is a big step up for people with systems capable of supporting 11,059,200 pixels at 120 frames per second. Such speeds have been relegated to gaming monitors for a while, but with TVs moving to higher refresh rates (with encouragement from gaming consoles), more people are becoming accustomed to faster screens. And with other attributes, like a 2500R curve, we wouldn’t blame workers for doing some light gaming on the U4025QW, too.

But Dell says the refresh rate boost is about increasing eye comfort. The UltraSharp U4025QW is one of two monitors with 5-star certification from TÜV Rheinland’s new Eye Comfort program, which Dell helped create, a Dell spokesperson told me last month at a press event.

According to TÜV, the certification program “is no longer limited to the old low-blue-light or flicker-free labels” and now “covers a broader range of safety indicators, such as ambient brightness, color temperature adjustment and regulation, and brightness.” New requirements include brightness and color temperature control for different ambient lighting. Dell’s ultrawide covers this with an integrated ambient light sensor.

The certification also requires a minimum 120 Hz refresh rate, which is probably where Dell got the number from. A Dell spokesperson confirmed to Ars that the use of IPS Black didn’t impact the monitor’s ability to get TÜV certifications and that it could have theoretically earned five stars with another panel type, like VA.

Dell announced bringing 120 Hz to the UltraSharp lineup in November when it debuted two 24-inch and two 27-inch UltraSharp monitors with 120 Hz refresh rates. At CES, Dell proved this upgrade wasn’t a fluke relegated to its smaller UltraSharps and went all in, bringing the refresh rate to a top-line ultrawide 5K Thunderbolt 4 monitor.

The U4025QW has an updated version of ComfortView Plus, which uses hardware to lower blue light levels. I’ve seen it function without making colors turn yellowish, as some other blue-light-fighting techniques do. After not significantly updating ComfortView Plus since its 2020 release, Dell now says it’s using a “more advanced LED backlight” to reduce blue light exposure from 50 percent to under 35 percent.

The effects are minimal, though. Dell-provided numbers claim the reduced blue light exposure could reduce eye fatigue by 8 percent after 50 minutes, but we should take that with a grain of salt. It’s nearly impossible to quantify how well blue light reduction techniques work from person to person.

The UltraSharp U4025QW releases on February 27, starting at $2,400.

The 5 most interesting PC monitors from CES 2024 Read More »

portable-monitors-could-make-foldable-screen-gadgets-finally-make-sense

Portable monitors could make foldable-screen gadgets finally make sense

  • Asus plans to release this foldable OLED monitor in 2024. Electronics retailer Abt Electronics captured footage of it on display at CES.

  • The monitor has a metal chassis and glossy coating.

  • The monitor could help workers quickly add more screen space to setups.

  • In its video, Abt Electronics showed off different angled views of the monitor.

  • Like other foldables, the crease can seemingly catch reflections and glare when the device is bent.

  • Port selection.

  • The portable monitor will come with a sleeve.

Foldable screens have been bending their way into consumer gadgets over the last few years. But with skepticism about durability, pricing, image quality, and the necessity of such devices, foldable screens aren’t mainstream. With those concerns in mind, I haven’t had much interest in owning a foldable-screen gadget, even after using a foldable laptop for a month. However, the foldable portable monitor that Asus is showing at CES in Las Vegas this week is an application of foldable OLED that makes more sense to me than others.

Asus’ ZenScreen Fold OLED MQ17QH announced on Tuesday is a 17.3-inch portable monitor that can fold to a 12.5-inch size. The monitor has 2560×1920 pixels for a pixel density of 184.97 pixels per inch. Other specs include a 100 percent DCI-P3 coverage claim and VESA DisplayHDR True Black 500 certification.

When I think of the ways I use portable monitors, foldability makes more sense than it does with other device types. For example, I love working outside when possible, and an extra 17.3-inch screen that’s easy to carry would make long work sessions with an ultraportable laptop more feasible. The Fold OLED’s 17.3 inches is near the larger size for a portable monitor, but the fold and comparatively light weight should make it feel more transportable than similarly sized monitors that don’t fold in half.

Regarding dimensions and weight, Asus compares the monitor to a 13-inch thin-and-light laptop. The monitor weighs 2.58 lbs—that’s notable heft for something meant to be lugged around (the smaller Lenovo ThinkVision M14 weighs 1.3 pounds, for comparison). But 2.58 lbs is still on the lighter side for a 17-inch-class monitor (Asus’ 17-inch ROG Strix XG17AHP is 3.88 lbs), and Asus’ foldable is similarly thin.

Asus credits a “waterdrop-style hinge” for the monitor’s thin size. It’s 0.38 inches (9.7 mm) thick when unfolded, which should translate to about 0.76 inches (19.4 mm) when the monitor is folded shut.

It feels more natural for a portable monitor to add a fold for easy transport, since portability is right in the device category’s name.

Plus, a portable monitor doesn’t have the same types of component and cooling concerns as computing devices like laptops and phones do.

Crease concerns

I haven’t seen Asus’ foldable monitor in person, so I can only speculate on image quality. The monitor is still being finalized, but based on images and video from people who’ve seen the ZenScreen Fold OLED in person at CES and my experience using foldables, I expect the display to show a crease that picks up reflections and/or glare when bent. But considering that a portable monitor will typically be open flat, this doesn’t matter the same way it would with other types of foldable devices.

However, what matters is whether that crease is still visible when the monitor’s flat. A portable monitor is likely to be viewed from different angles, which could make even a slight crease pop. For what it’s worth, The Verge reported that the Asus monitor’s crease seemed to “disappear” when flat, but I remain highly cautious.

Asus’ monitor announcement showed confidence that “you’ll hardly be able to tell that there’s a hinge behind the display” when it’s open because of the waterdrop-style hinge, which is the same hinge type that the Samsung Galaxy Z Fold 5 uses, as pointed out by The Verge. The hinge type reportedly makes for a looser feel when the device is closed. Samsung Display has claimed that this puts less stress on the display and minimizes the gap seen when the foldable is shut. Asus’ announcement noted that the foldable monitor’s hinge uses “hundreds of parts,” which “all but eliminat[e] the gap.”

A close-up of the hinge, shown on-video by Abt Electronics.

Enlarge / A close-up of the hinge, shown on-video by Abt Electronics.

Like with any other foldable, though, durability remains a concern. A portable monitor may be moved around frequently, and Ars has seen firsthand how fragile a foldable screen can be, including with those small-gap designs.

Speaking of different viewing angles and visibility outdoors (and in bright rooms), the use of OLED suggests that this monitor won’t be as bright as some LCD portable monitors. That could limit visibility, depending on your use case.  Asus hasn’t shared a brightness spec for the ZenScreen Fold.

Portable monitors could make foldable-screen gadgets finally make sense Read More »

nvidia’s-g-sync-pulsar-is-anti-blur-monitor-tech-aimed-squarely-at-your-eyeball

Nvidia’s G-Sync Pulsar is anti-blur monitor tech aimed squarely at your eyeball

What will they sync of next? —

Branded monitors can sync pixels to backlighting, refresh rate, and GPU frames.

Motion blur demonstration of G-Sync Pulsar, with

Enlarge / None of this would be necessary if it weren’t for your inferior eyes, which retain the colors of pixels for fractions of a second longer than is optimal for shooting dudes.

Nvidia

Gaming hardware has done a lot in the last decade to push a lot of pixels very quickly across screens. But one piece of hardware has always led to complications: the eyeball. Nvidia is targeting that last part of the visual quality chain with its newest G-Sync offering, Pulsar.

Motion blur, when it’s not caused by slow LCD pixel transitions, is caused by “the persistence of an image on the retina, as our eyes track movement on-screen,” as Nvidia explains it. Prior improvements in display tech, like variable rate refresh, Ultra Low Motion Blur, and Variable Overdrive have helped with the hardware causes of this deficiency. The eyes and their object permanence, however, can only be addressed by strobing a monitor’s backlight.

You can’t just set that light blinking, however. Variable strobing frequencies causes flicker, and timing the strobe to the monitor refresh rate—itself also tied to the graphics card output—was tricky. Nvidia says it has solved that issue with its G-Sync Pulsar tech, employing “a novel algorithm” in “synergizing” its variable refresh smoothing and monitor pulsing. The result is that pixels are transitioned from one color to another at a rate that reduces motion blur and pixel ghosting.

Nvidia also claims that Pulsar can help with the visual discomfort caused by some strobing effects, as the feature “intelligently controls the pulse’s brightness and duration.”

  • The featureless axis labels make my brain hurt, but I believe this chart suggests that G-Sync Pulsar does the work of timing out exactly when to refresh screen pixels at 360 Hz.

    Nvidia

  • The same, but this time at 200 Hz.

    Nvidia

  • And again, this time at 100 Hz. Rapidly changing pixels are weird, huh?

    Nvidia

To accommodate this “radical rethinking of display technology,” a monitor will need Nvidia’s own chips built in. There are none yet, but the Asus ROG Swift PG27 Series G-Sync and its 360 Hz refresh rate is coming “later this year.” No price for that monitor is available yet.

It’s hard to verify how this looks and feels without hands-on time. PC Gamer checked out Pulsar at CES this week and verified that, yes, it’s easier to read the name of the guy you’re going to shoot while you’re strafing left and right at an incredibly high refresh rate. Nvidia also provided a video, captured at 1,000 frames per second, for those curious.

Nvidia’s demonstration of G-Sync Pulsar, using Counter-Strike 2 filmed at 1000 fps, on a 360 Hz monitor, with Pulsar on and off, played back at 1/24 speed.

Pulsar signals Nvidia’s desire to once again create an exclusive G-Sync monitor feature designed to encourage a wraparound Nvidia presence on the modern gaming PC. It’s a move that has sometimes backfired on the firm before. The company relented to market pressures in 2019 and enabled G-Sync in various variable refresh rate monitors powered by VESA’s Display port Adaptive-Sync tech (more commonly known by its use in AMD’s FreeSync monitors). G-Sync monitors were selling for typically hundreds of dollars more than their FreeSync counterparts, and while they technically had some exclusive additional features, the higher price points likely hurt Nvidia’s appeal when a gamer was looking at the full cost of new or upgraded system.

There will not be any such cross-standard compatibility with G-Sync Pulsar, which will only be offered on monitors with a G-Sync Ultimate badge, and then further support Pulsar, specifically. There’s always a chance that another group will develop its own synced-strobe technology that could work across GPUs, but nothing is happening as of yet.

In related frame-rate news, Nvidia also announced this week that its GeForce Now game streaming service will offer G-Sync capabilities to those on Ultimate or Priority memberships and playing on capable screens. Nvidia claims that, paired with its Reflex offering on GeForce Now, the two “make cloud gaming experiences nearly indistinguishable from local ones.” I’ll emphasize here that those are Nvidia’s words, not the author’s.

Nvidia’s G-Sync Pulsar is anti-blur monitor tech aimed squarely at your eyeball Read More »