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M4 iPad Pro review: Well, now you’re just showing off

11-inch iPad Pro, 13-inch iPad Pro, Apple, apple m4, Apple Magic Keyboard, apple pencil, Apple Pencil Pro, Features, ipad, ipad pro, oled, Reviews, tablet, Tech / Mike M. / May 14, 2024

Enlarge / The 2024, M4-equipped 13-inch iPad Pro.

Samuel Axon

The new iPad Pro is a technical marvel, with one of the best screens I’ve ever seen, performance that few other machines can touch, and a new, thinner design that no one expected.

It’s a prime example of Apple flexing its engineering and design muscles for all to see. Since it marks the company’s first foray into OLED beyond the iPhone or Watch, and the first time a new M-series chip has debuted on something other than a Mac, it comes across as a tech demo for where the company is headed beyond just tablets.

Still, it remains unclear why most people would spend one, two, or even three thousand dollars on a tablet that, despite its amazing hardware, does less than a comparably priced laptop—or at least does it a little more awkwardly, even if it’s impressively quick and has a gorgeous screen.

Specifications

There are some notable design changes in the 2024 iPad Pro, but really, it’s all about the specs—and it’s a more notable specs jump than usual in a couple of areas.

M4

First up, there’s the M4 chip. The previous iPad Pro had an M2 chip, and the latest Mac chip is the M3, so not only did the iPad Pro jump two whole generations, but this is the first time it has debuted the newest iteration of Apple Silicon. (Previously, new M-series chips launched on the Mac first and came to the iPad Pro a few months later.)

Using second-generation 3 nm tech, the M4’s top configuration has a 10-core CPU, a 10-core GPU, and a 16-core NPU. In that configuration, the 10-core CPU has four performance cores and six efficiency cores.

A lower configuration of the M4 has just nine CPU cores—three performance and six efficiency. Which one you get is tied to how much storage you buy. 256GB and 512GB models get nine CPU cores, while 1TB and 2TB get 10. Additionally, the two smaller storage sizes have 8GB of RAM to the larger ones’ 16GB.

This isn’t the first time Apple has tied RAM to storage configurations, but doing that with CPU cores is new for the iPad. Fortunately, the company is upfront about all this in its specs sheet, whereas the RAM differentiation wasn’t always clear to buyers in the past. (Both configurations claim 120GB/s memory bandwidth, though.)

Enlarge / Can the M4 help the iPad Pro bridge the gap between laptop and tablet? Mostly, it made me excited to see the M4 in a laptop.

Samuel Axon

Regardless of the specific configuration, the M4 promises substantially better CPU and GPU performance than the M2, and it supports hardware-accelerated ray-tracing via Metal, which some games and applications can take advantage of if developers put in the work to make it happen. (It looked great in a demo of Diablo Immortal I saw, but it’s unclear how often we’ll actually see it in the wild.)

Apple claims 1.5x faster CPU performance than the M2 and up to 4x faster graphics performance specifically on applications that involve new features like ray-tracing or hardware-accelerated mesh shading. It hasn’t made any specific GPU performance claims beyond those narrow cases.

A lot of both Apple’s attention and that of the media is focused on the Neural Engine, which is what Apple calls the NPU in the M-series chips. That’s because the company is expected to announce several large language model-based AI features in iOS, macOS, and iPadOS at its developer conference next month, and this is the chip that will power some of that on the iPad and Mac.

Some neat machine-learning features are already possible on the M4—you can generate audio tracks using certain instruments in your Logic Pro projects, apply tons of image optimizations to photos with just a click or two, and so on.

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Flying coach? At least you’ll be able to watch movies on an in-seat OLED TV soon

#4k, Astrova, HDR, Icelandair, oled, panasonic, Panasonic Avionics, Qantus, Tech, United Airlines / Ari B / March 25, 2024

In-Flight Entertainment —

Who needs legroom when you have 8.3 million individually emissive pixels?

Samuel Axon – Mar 25, 2024 8: 45 pm UTC

This is one of the Panasonic Avionics Astrova in-flight entertainment systems, set to debut in Icelandair, Qantus, and United Airlines flights in the next couple of years.

Panasonic
The goal doesn’t seem to be to keep them in first class; economy seats will get them too, albeit in smaller sizes.

Panasonic

Flying on commercial airlines today might be a lot more of a pain than it used to be, but new tech is going to bring some improvement to one part of the experience—in-flight entertainment. Panasonic Avionics’ brand Astrova in-flight entertainment systems are starting to roll out on commercial flights on certain airlines, promising 4K HDR TVs and other features to the backs of seats that should be a huge upgrade over the abysmal screens we normally watch in-flight movies on.

Look at most commercial airlines today, and you’ll find a tiny, terrible LCD TV embedded in the seat in front of you. These HD, standard dynamic range screens have terrible contrast and poor viewing angles, and they aren’t bright enough to achieve a good viewing experience when the overhead lights are on.

They’re bad enough that I always bring my own hardware for flights—most recently, I took three flights with Apple’s Vision Pro headset, which I plan to write about later this week. But most people just bring a tablet.

Astrova is Panasonic’s name for an in-flight entertainment system that aims to improve things dramatically. The OLED screens have 4K resolution and support HDR+. They also have two USB-C charging ports built in that can charge at up to 100 W, and they support Bluetooth, so you can use AirPods or Sony’s popular WH-1000 over-ear headphones.

With current systems, you have to bring an adapter to make that happen, if it’s possible.

Panasonic has paired the screens with new colored LED lighting systems that aim to make it so the bright overhead cabin lights don’t have to come on, washing out the image.

The screens come in 13-, 16-, 19-, 22-, 27-, 32-, and 42-inch variants. “How would you fit a 42-inch screen in an airplane seat?” you might ask. Well, that size is likely for ultra-high-end international flights where people can pay thousands and thousands of dollars for private cabins. Those aren’t the only types of seats that will get some kind of Astrova OLED system, though.

The rollout begins this year with Icelandair and Qantas planning to install Astrova systems in 2025 and late 2024. Icelandair will be first; new Airbus A321neo LR craft will see 16-inch screens in business class and 13-inch ones in economy. Qantas will install Astrova as part of its retrofit of its A330-200 fleet of planes and in newly ordered A350-1000 craft. The emphasis for Qantas is on long-haul flights, specifically those between Australia and Europe or the United States.

Last summer, US-based United Airlines announced many of its longer international flights would see these systems installed in 2025, with some domestic flights to follow, so it won’t be limited to intercontinental flights.

It’s doubtful that these screens will hold a candle to the latest high-end OLED TVs from LG and Samsung, and it looks like it will be a few years before they’re widespread in domestic flights. But any improvement is welcome on the terrible in-flight entertainment systems we’re using now. Now, if only another company could invent some way to use new tech to make the seats 20 percent bigger—I can dream, anyway.

Listing image by Panasonic

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The 5 most interesting PC monitors from CES 2024

ASUS, CES, dell, Features, lg, Monitors, msi, oled, Tech / Mike M. / January 14, 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.

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Portable monitors could make foldable-screen gadgets finally make sense

ASUS, CES, foldable, Monitors, oled, Tech / Ryan Harris / January 10, 2024

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.”

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.

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