What are the differences in materials and design between the iPhone 16 and iPhone 16 Pro

Materials

- iPhone 16: The standard model is expected to utilize aluminum for its frame, which is typical for Apple's non-Pro devices. This choice makes the phone more affordable while maintaining a lightweight structure.

- iPhone 16 Pro: In contrast, the Pro models will feature Grade 5 Titanium (Ti-6Al-4V), which was introduced with the iPhone 15 Pro. This material is known for its strength and lightweight properties, enhancing durability without significantly increasing weight[1][3][5].

Design

- Screen Size: The iPhone 16 will maintain screen sizes of 6.1 inches and 6.7 inches, similar to its predecessor. Meanwhile, the iPhone 16 Pro will see an increase to 6.3 inches for the Pro and 6.9 inches for the Pro Max, allowing for a larger display area[2][3].

- Bezels: The iPhone 16 Pro is designed with significantly slimmer bezels, reportedly the thinnest on any smartphone, at 1.2mm for the Pro and 1.15mm for the Pro Max. This design choice enhances the immersive experience of the larger displays[2][3].

- Refresh Rate: The iPhone 16 will likely retain a 60Hz refresh rate, while the iPhone 16 Pro will feature a 120Hz ProMotion display, providing smoother scrolling and better responsiveness[2][4].

- Camera Design: The iPhone 16 has a vertically arranged camera system reminiscent of older models, while the iPhone 16 Pro retains the familiar triple-camera layout but is expected to include advanced features like a new Capture button for improved photography functionality[4][5].

- Color Options: The iPhone 16 will come in a variety of vibrant colors, including new shades, while the iPhone 16 Pro will offer more muted tones, including a new "Desert Titanium" finish[4][5].

These differences highlight Apple's strategy of differentiating its standard and Pro models, catering to users who seek either a more budget-friendly option or a premium experience with advanced features and materials.