HomePod firmware digging affirms 'iPhone 8' will have 5.15" display area with 2436x1125 resolution

Apple's anticipated "iPhone 8" will pack more pixels than ever into a screen size slightly smaller than the iPhone 7 Plus, the latest details culled from Apple's own HomePod firmware reveal.

In the latest tidbit extracted from the software by developer Steven Troughton-Smith, it was discovered that the so-called "iPhone 8" will feature a three-times resolution screen at 2,436 by 1,125 pixels. That's a higher pixel count, and greater pixel density, than the 5.5-inch iPhone Plus series, which has a 1,920 by 1,080 resolution.

The resolution found in the firmware exactly matches the number reported in February by analyst Ming-Chi Kuo of KGI Securities. Specifically, he said the handset, which some have taken to calling an "iPhone Pro," will boast a 5.15-inch display area.

But Kuo also said that the physical edge-to-edge OLED screen will include a separate "function area," bringing the total screen size to 5.8 inches.

Troughton-Smith's findings would suggest that apps will utilize the 5.15-inch display area. It is unclear what the function area, which will occupy the bottom of the display where the home button used to reside, will display.

Image credit: Nodus and Gordon Kelly

It's expected that the flagship iPhone will sport a virtual home button, replacing the physical button that has been on every iPhone to date. Some have seen the virtual home button being a part of a Touch Bar for iPhone, bringing over one of the defining features of the new MacBook Pro.

At 5.8 inches combined, the "iPhone 8" function area and display area will offer a larger display than the iPhone 7 Plus. Whether or not developers will be able to extend their apps into the function area, though, remains to be seen.

Apple's own HomePod firmware has proven to be treasure trove of information about the upcoming premium iPhone, which is expected to be unveiled in September. Troughton-Smith also found references to a new biometric facial recognition feature for secure logins, potentially replacing Touch ID entirely.

The firmware also includes a rough sketch of the "iPhone 8" design, including a cut out at the top of the display for the earpiece and camera array.

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15 Comments

anton zuykov 9 Years · 1056 comments

About 7 years ago

If that screen is OLED and its subpixel pattern is the same or similar to what Sammy is using in their phones, then it explains, why Apple opted for higher resolution.
Normally you don't need that high resolution on a normal size phone....that is, unless you plan on using it as a basis VR.

tjwolf 12 Years · 423 comments

"Whether or not developers will be able to extend their apps into the function area, though, remains to be seen" - it seems very unlikely. If apps were to use that space, how would the OS differentiate a "Home" button press from a press of an icon that happens to coincide in location with the Home button? I suspect and have always forecast a functional area that has both a virtual home button plus the 4 "favorites" we're used to seeing at the bottom of the iPhone screen. That arrangement has the following benefits: (1) Without access to the the functional area, apps' screen aspect ratio stays similar to current phones', so rewrites aren't needed; (2) favorites are now always visible and reachable - even while in an app; (3) a large rectangular area for TouchId - so not only could the home button unlock the phone, but so could the touching of any of the favorites!

steinm88299 12 Years · 80 comments

Wow, a 5.15 inch screen. Talk about a downgrade.

nhughes 15 Years · 768 comments

tjwolf said:

favorites are now always visible and reachable - even while in an app

I hope that's not the case — or at least not all of the time. Presumably the function area would go "dark" when you're doing an activity like watching a video. Some apps would not be well served by having stuff at the bottom of the screen. Ideally, at least some apps (like video) would be able to extend into the function area, allowing for a larger picture. This isn't unheard of: Apple lets apps remove the status bar, for example.

mac_128 12 Years · 3452 comments

steinm88299 said:

Wow, a 5.15 inch screen. Talk about a downgrade.

A downgrade from what? It's virtually the same size as a Plus, but fits in the same dimensions as a 4.7" iPhone with significantly higher resolution. This is how they'll be able to put the equivalent of a 4.7" screen into an SE if they want (I hope they do), with the same native HD resolution as the current Plus. Actual dimensions size is not the only thing that matters -- it's not the overall size, but how they use the size they have.