The iPhone 5 looks exactly as the leaks suggested — longer and narrower than the iPhone 4 — but we now know that the iPhone 5 is also considerably thinner (7.6mm, the thinnest smartphone in the world, apparently) and much lighter (112g, 20% lighter than the iPhone 4S).
The iPhone 5 has a 4-inch 1136×640 (326 PPI) Retina display — so yes, Apple has finally moved from the 4:3 aspect ratio to 16:9. As far as we can tell, this new space will simply be used for another row of icons on the home screen — and other important apps, iPhoto, iMovie, Keynote, etc. have all been updated to use the additional real estate. In the case of apps that haven’t been updated, the new iPhone will simply display the app at standard resolution (960×640) with black bars above and below (yes, I can hardly believe it, but there you go).
The new 16:9 display also ups color saturation by 44%, bringing its color gamut to full sRGB — “the most accurate display in the industry,” according to Apple. The touchscreen assembly is apparently built into the display, making it more accurate — but we don’t have any more details on that yet.
The Apple A6 SoC
Powering the iPhone 5 is the new Apple A6 SoC, which is apparently twice as fast as the A5, both in terms of graphics and computation. Apple wheeled out some EA executive to tell us that the A6 is capable of “full console quality” graphics, but we remain dubious. Battery life is apparently slightly improved from the iPhone 4S, too.
We don’t have any more details to share at this point, but given the doubling in speed the A6 is probably a dual-core Cortex-A15 design — similar to Samsung’s Exynos 5.
LTE support, no NFC
Beyond the new chassis, the other “big” feature is the addition of a cellular radio capable of HSPA+, DC-HSDPDA, and LTE. Details weren’t given, but we believe this modem is the Qualcomm MDM9615, a single-chip 28nm solution. A large number of supported carriers were listed, including AT&T, Sprint, and Verizon in the US, and a bunch of European and Asian providers. We will have much more details on the iPhone 5′s radio capabilities later.
Perhaps surprisingly, there is no NFC support on the iPhone 5 — indicating Apple still doesn’t believe that NFC is ready for prime time.
iSight camera
The iPhone 5 features an 8-megapixel shooter, with a backside illuminated CMOS sensor, f/2.4 aperture, and other fancy tricks to improve image quality and low-light performance. The new A6 SoC also has some new hardware in it that will improve image quality. Apparently the iPhone 5 is 40% faster at capturing an image (presumably we’re talking about processing time here, rather than shutter speed or something else). There isn’t any optical image stabilization like the Lumia 920, though!
Apple did show some amazing sample images during the presentation, but we’ll have to get our hands on some real sample images before we can decide if Apple or Nokia will be this generation’s camera king.
Rounding out the camera, there’s a few other neat features (face detection, panorama mode), and the front-facing camera can now do FaceTime calls over cellular networks (unless AT&T stops you, of course).
Die, 30-pin connector, die
With the iPhone 5, Apple is debuting a new 8-pin connector called Lightning (to go withThunderbolt, get it?). Other than being a lot smaller, the most exciting aspect of Lightning is that it’s reversible; you can shove it in whichever way you want. There is of course an adapter ($29!) if you need to connect your new iPhone to some old hardware (such as, you know, your car).
Rather than being related to Thunderbolt, though, Lightning is probably based on USB 3.0. Again, we don’t have any specifics to share (seems to be a recurring theme, for some reason).
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