A dedicated hardware shortcut for photography
Each year, Apple's next iPhone begins its public life not through announcement but through leaked engineering data — blueprints that circulate before any stage is set. The iPhone 16 Pro, glimpsed now through CAD renders, carries the quiet logic of incremental refinement: a larger canvas, thinner borders, and a new button that elevates photography to the status of a dedicated physical act. In the long arc of how humans relate to their devices, this moment reflects something worth noting — the camera is no longer a feature among features, but a primary reason the object exists.
- Leaked CAD renders have given the public an early, detailed look at Apple's iPhone 16 Pro months before any official word from the company.
- The most disruptive change is the removal of the long-standing alert slider, replaced by a capacitive Capture button that hands photographers a dedicated hardware shortcut for the first time.
- The display grows from 6.1 to 6.3 inches while bezels shrink, squeezing more screen into nearly the same physical footprint — a tension between size and usability Apple is actively navigating.
- Battery capacity edges upward but remains well below Android flagship norms, a gap Apple has long relied on software efficiency to explain away.
- A September launch is anticipated for the full iPhone 16 lineup, all sharing one processor, though nothing in these renders carries Apple's official confirmation.
Computer-aided design renderings of the unreleased iPhone 16 Pro have surfaced online, shared by 91Mobile, offering an early look at Apple's likely direction for its fall product cycle. The phone appears familiar at first glance, but several deliberate changes signal where Apple's priorities are heading.
The most striking addition is a new button on the left side of the device — below the power button — that Apple is calling the Capture button. It replaces the alert slider that has been a fixture on iPhones for years. Built on capacitive touch technology, it's designed to trigger photos and videos, and to handle focus and zoom without touching the screen. Its existence as dedicated hardware suggests Apple now views the camera as central enough to deserve its own physical interface.
The display grows from 6.1 to 6.3 inches on the Pro model, with narrower bezels pushing more screen into a frame that is only slightly wider and thicker than the iPhone 15 Pro. The titanium construction introduced last year continues, and the Action button is being elongated to better match the proportions of the volume buttons. The rear camera module retains its vertical layout, with three sensors expected — including a 48-megapixel ultra-wide and a 5x telephoto.
Battery capacity is projected to increase modestly to just over 3355 mAh, still well below the 5000 mAh common among Android flagships. Color options remain unconfirmed. Apple is expected to unveil the full iPhone 16 lineup in September, with all four models sharing the same processor — though these renders, however detailed, remain unofficial until Apple speaks.
Computer-aided design renderings of Apple's unreleased iPhone 16 Pro have circulated online, offering a detailed look at what the company may be preparing for its fall product cycle. The images, shared by 91Mobile, depict a phone that looks familiar at first glance but carries several meaningful refinements to its hardware and interface.
The most visible change is a new button positioned on the left side of the device, below the power button. Apple is calling it the Capture button in these renders, and it would replace the traditional alert slider that has lived on iPhones for years. Unlike a mechanical switch, this button uses capacitive touch technology—the kind that responds to your finger without physical movement. Its purpose is straightforward: trigger photos and videos, but also handle focus adjustments and zoom control without requiring you to tap the screen. It's a dedicated hardware shortcut for photography, which suggests Apple sees the camera as central enough to warrant its own physical interface.
The display grows from 6.1 inches to 6.3 inches on the Pro model, while the Pro Max jumps from 6.7 to 6.9 inches. The phone itself measures 149.6 by 71.4 by 8.4 millimeters—slightly wider and thicker than the current iPhone 15 Pro, though the height stays the same. Apple is narrowing the bezels around the screen and adjusting the corner radius to push more display into the same footprint. The notch at the top remains unchanged in size.
The titanium frame that debuted on the iPhone 15 Pro continues here, refined further. The Action button, which Apple introduced as a Pro-exclusive feature, is being elongated to match the proportions of the volume buttons, creating a more unified look along the left edge. The camera module on the back maintains a vertical orientation with two lenses stacked in a line, an LED flash beside them, a lidar sensor, and a microphone. The Pro is expected to carry three camera sensors total, including a 48-megapixel ultra-wide and a 5x telephoto.
Battery capacity is projected to exceed 3355 milliamp-hours, a modest increase from the iPhone 15 Pro's 3274 mAh. For context, Android flagship phones typically ship with 5000 mAh or larger, though iPhone users have historically accepted smaller batteries without complaint. Apple has not yet confirmed color options, though 91Mobile indicates new finishes are coming.
The company is expected to announce the entire iPhone 16 lineup—the base model, Plus, Pro, and Pro Max—in September, with all four devices likely sharing the same processor. These renderings are based on engineering data and manufacturing specifications, but they remain unconfirmed. As the months pass and the launch date approaches, more details will almost certainly emerge, and some of what these renders suggest may change before the phones reach customers.
Notable Quotes
The Capture button enables functions such as adjusting focus and zoom levels, in addition to triggering photo and video capture.— CAD render specifications
The Hearth Conversation Another angle on the story
Why does Apple need a dedicated capture button? Isn't the screen already there?
The screen is there, but your thumb is holding the phone. A physical button on the side lets you frame and shoot without shifting your grip or accidentally touching something else on the display. It's faster, more stable, and it's a signal that Apple thinks photography is important enough to deserve its own hardware.
The alert slider is gone. That's been on iPhones forever. Won't people miss it?
Probably some will. But the Capture button does more—it's capacitive, so it can handle focus and zoom without you tapping the screen. Apple is trading a single-purpose mechanical switch for a multi-function touch sensor. It's a compression of features, not a loss.
The phone gets bigger but the notch stays the same size. That seems odd.
Not really. The notch is already as small as Apple wants it to be. The screen grows because the bezels shrink and the phone gets slightly wider. You're getting more display without the notch getting any more intrusive.
Why titanium again? Isn't that expensive?
It is, but it's also lighter and stronger than stainless steel, which is what older Pro models used. Once you've switched, going back feels like a step backward. The Pro line is where Apple experiments with premium materials.
When will we actually know if these renders are accurate?
September, when Apple announces the phones. Until then, these are educated guesses based on manufacturing data and supplier leaks. They're usually pretty close, but details change. The core story—bigger screen, new button, refined design—is probably solid.