
The iPhone 16 Pro is expected to share several design similarities with the iPhone 15 Pro. Both devices are likely to have a titanium frame, which is more durable and lighter than the stainless steel frame used in previous models2. They will also have a similar overall shape and size, with the main difference being the slightly larger display on the iPhone 16 Pro.
One notable design change for the iPhone 16 Pro is the repositioning of the physical buttons. The mute switch will be replaced by an Action button, and a new Capture button will be added for quickly launching the camera. The placement of these buttons may alter the overall button layout on the device, but the general design will remain consistent with the iPhone 15 Pro.
Another design similarity between the iPhone 16 Pro and iPhone 15 Pro is the Dynamic Island display cutout, which is not expected to change this year. However, there are rumors that Face ID will be integrated under the display in the future, potentially leading to a smaller circular cutout in upcoming models like the iPhone 17.
In terms of color options, the iPhone 16 Pro is expected to be available in black, green, pink, blue, and white. The rear glass layer will feature a frosted effect that contrasts with the main frame color, similar to the iPhone 15 Pro.
Overall, while there are some minor design differences and improvements, the iPhone 16 Pro is expected to maintain a similar design to the iPhone 15 Pro.

The specific change rumored regarding the bezels of the iPhone 16 Pro is that they will become even thinner than before. According to leaker "Ice Universe," the iPhone 16 Pro will have the thinnest bezels of any smartphone, surpassing the Galaxy S24. This reduction in bezel size is achieved through the use of Border Reduction Structure (BRS) technology, which allows for a more compact and efficient layout of the circuitry under the display. The thinner bezels will result in a more immersive viewing experience, and the screen sizes of both the iPhone 16 Pro and Pro Max are expected to increase slightly as well.

The screen size of the iPhone 16 Pro and Pro Max models is anticipated to increase slightly. The iPhone 16 Pro is expected to feature a 6.3-inch display, up from the current 6.1-inches. On the other hand, the iPhone 16 Pro Max will feature a 6.9-inch display, up from the current 6.7-inches diagonally. These size increases are based on rumors and leaks from various sources in the tech industry.