As of February 25, 2025, Apple is anticipated to unveil the iPhone 17 series in September 2025, continuing its tradition of annual iPhone releases. This upcoming lineup is expected to introduce significant design changes, new models, and enhanced features.

Expected Models:

iPhone 17: The standard model, likely maintaining a design similar to its predecessor.

iPhone 17 Air: A new addition, this ultra-thin model is rumored to replace the "Plus" variant, featuring a sleek design with a thickness of approximately 5.5mm.

iPhone 17 Pro and iPhone 17 Pro Max: High-end models expected to come with advanced features and enhancements.

Design and Display:

Camera Module Redesign: Leaked renders suggest that the iPhone 17 Pro models will feature a rectangular camera bar spanning the device's width, reminiscent of Google's Pixel series.

ProMotion Display Across All Models: All iPhone 17 models are expected to adopt ProMotion technology, offering a 120Hz refresh rate for smoother visuals.

Performance and Hardware:

A19 Chip: The series will be powered by Apple's next-generation A19 chip, with the Pro models potentially featuring a more powerful A19 Pro variant.

Increased RAM: The iPhone 17 Pro and Pro Max are rumored to come with 12GB of RAM, enhancing multitasking and performance, especially for AI-driven applications.

Apple-Designed Modem and Wi-Fi Chips: Apple may introduce its in-house 5G modem in the iPhone 17 Air, while all models could feature a custom-designed Wi-Fi 7 chip, improving connectivity and reducing reliance on third-party components.

Camera Enhancements:

Front Camera Upgrade: All models are expected to feature a 24-megapixel front-facing camera, doubling the resolution of previous iterations.

Pro Model Rear Cameras: The iPhone 17 Pro Max may include a 48-megapixel Telephoto lens, aligning with the existing Wide and Ultra Wide lenses of the same resolution.

Materials and Build:

Aluminum Frames for Pro Models: In a shift from titanium, the Pro models might feature aluminum frames, possibly due to environmental considerations and manufacturing processes.

Pricing and Availability:

iPhone 17 Air: Positioned between the standard and Pro models, the iPhone 17 Air is expected to be more affordable than the Pro variants, with pricing details yet to be confirmed.

Launch Timeline: The official announcement is anticipated in September 2025, with availability shortly thereafter.

Please note that these details are based on leaks and rumors, and official information from Apple may differ upon release.