Apple Studio Display Runs Full Version of iOS 15.4

The Apple Studio Display runs a full version of iOS 15.4, Daring Fireball's John Gruber has highlighted.

iOS 15
In System Information, under "Graphics/Displays," the Studio Display's software can be seen, showing that it runs "Version 15.4 (Build 19E241)." This is the exact same build number as iOS 15.4 and iPadOS 15.4, indicating that the Studio Display runs the full version of iOS.

The Studio Display contains an A13 Bionic chip, the same chip from the iPhone 11 lineup, 2020 ‌iPhone‌ SE, ninth-generation iPad, to support its 12-megapixel Ultra Wide front-facing camera with Center Stage and six-speaker sound system with Spatial Audio. While the presence of the A13 chip indicated that the display likely ran a variant of existing Apple software, in much the same way that the HomePod and HomePod mini run a version of tvOS, the device's exact software was unknown until now.

studio display firmwareThe Studio Display's firmware in System Information (via Daring Fireball).

Yesterday, the first reviews of the Studio Display were released, with a common complaint among reviewers being that the built-in webcam's image quality ranges anywhere from an "old BlackBerry" to downright "awful" in their hands-on testing. In his detailed review of the Studio Display, Gruber said that the camera is "crushingly disappointing" and "astonishingly poor," with the image being "terrible" and Center Stage being "glitchy."

Even without harsh sunlight, all images from the Studio Display camera, in all lighting conditions, are grainy, lacking in contrast, and make skin tones look cadaveric.

[...]

... How can the image quality from the camera on a $1600 display be so much worse — laughably worse — than the image quality from a $600 iPad Air that uses the exact same camera hardware? Let alone comparing it to the front-facing camera on the $430 iPhone SE, which makes the Studio Display camera look like a toy. And we waited years for Apple to ship this display. Again, it's usable. All sorts of people use way worse cameras for videoconferencing every day. But this image quality is embarrassing from a company that considers itself the leading camera company in the world... I expected to be impressed by the Studio Display camera. Instead, I'm baffled. I don't understand how this shipped.

It gets even worse. The Center Stage feature on the Studio Display should be called Off-Center Stage. Move around a bit or turn your head to the side and you get framed off to the side, even though you're sitting directly in front of the center of the display. It takes up to 5 seconds for Center Stage to catch up and re-center you in the frame, which it does slowly and sheepishly, as though it's embarrassed...

Apple told reviewers that it "discovered an issue where the system is not behaving as expected" and will be "making improvements in a software update." Apple did not specify what "improvements" will be made, and no timeframe was provided for the update. Gruber concluded:

The Off-Center Stage thing is obviously a bug, and I expect that to be fixed. The overall image quality, I'll bet, can and will be improved to some degree via software updates, but I'll be surprised — happily surprised, but surprised — if a software update can turn this camera into something Apple should be proud of. Maybe, though, given that it's the same camera hardware as the front-facing camera on the new iPad Air and last year's iPad Pros. But I'm not holding my breath.

Gruber later posted an update saying he has heard that the "the image quality problems really are a software problem, not hardware — a bug introduced at the last minute — and a future software update might not merely somewhat improve image quality, but raise it to a level commensurate with the ‌iPad‌ models equipped with the same camera."

With the confirmation that the Studio Display runs iOS, Apple's planned update to improve the quality of the webcam will presumably come as part of an iOS update. Other information about how software updates for the Studio Display work is as yet unknown.

Related Forum: Mac Accessories

Popular Stories

Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...
ipad mini 7 feature red and blue

iPad Mini 8: Four Major New Features to Expect

Wednesday November 19, 2025 7:50 am PST by
Apple's eighth-generation iPad mini is highly likely to arrive next year, offering a significant refresh of the device with at least four major new features. OLED Display The next-generation version of the iPad mini could feature an OLED display, as part of Apple's plan to expand the display technology across many more of its devices. Apple's first OLED device was the Apple Watch in 2015, ...
ipad black friday 2025

The Best Early Black Friday iPad Deals

Thursday November 20, 2025 10:20 am PST by
Black Friday is just over a week away, and iPad deals have finally started to flood in at retailers like Amazon and Best Buy. Below we're tracking discounts on every current generation iPad, including lowest-ever prices on M3 iPad Air and M5 iPad Pro, plus steep markdowns on iPad and iPad mini. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a ...
watchos 26 workout app

Apple Watch Users Claim Workout App Is Now Worse in Every Way

Thursday November 20, 2025 7:01 am PST by
Apple Watch owners have been voicing their frustration online over changes to the Workout app that Apple introduced in watchOS 26, with many finding the redesigned interface makes starting exercises difficult and exasperating. When Apple launched watchOS 26 in September, the Workout app went from large, easily tapped workout tiles to a scrolling, corner-button interface. Instead of tapping a ...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
apple wallet drivers license feature iPhone 15 pro

Two More U.S. States Commit to Offering iPhone Driver's Licenses in Apple Wallet App

Thursday November 20, 2025 8:21 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. Earlier this week, Illinois became the 13th state in the U.S. to offer the feature. Subsequently, we shared a list of additional states that are committed...

Top Rated Comments

UltimateSyn Avatar
48 months ago
I wish it ran full-fledged tvOS so you could use it when a Mac isn't connected - or supported wireless Sidecar / Universal Control. There are a few really cool features that Apple's team was uniquely positioned to implement, with their software and the A13, yet passed up on.
Score: 63 Votes (Like | Disagree)
n0va Avatar
48 months ago
excited for the jailbreak
Score: 25 Votes (Like | Disagree)
azentropy Avatar
48 months ago
Shame it doesn't run tvOS. Would have put it in a whole other category if it could also function as a standalone AppleTV too.
Score: 25 Votes (Like | Disagree)
Abazigal Avatar
48 months ago
Imagine if it came with an M1 chip instead and people could side load macOS on it. That's your 27" iMac right there. ?
Score: 20 Votes (Like | Disagree)
AmazeSE Avatar
48 months ago
Apple gave iOS to a display but they can't give a proper OS for the iPads to make it more like a computer.
Score: 15 Votes (Like | Disagree)
Spock Avatar
48 months ago

I wish it ran full-fledged tvOS so you could use it when a Mac isn't connected - or supported wireless Sidecar / Universal Control. There are a few really cool features that Apple's team was uniquely positioned to implement, with their software and the A13, yet passed up on.
I was really expecting this feature when the rumors were going around. Seems like a lot of extra hardware to power some speakers and a camera.
Score: 15 Votes (Like | Disagree)