What are the key new features expected in the iPhone 17 series

The iPhone 17 series is expected to introduce several significant new features and improvements across its lineup. The most notable expected upgrades include:

• Major performance enhancements: All models will use the new A19 chipset, with Pro variants using an even more powerful A19 Pro, featuring 12GB RAM for Pro models and 8GB for standard models, enabling advanced multitasking, improved efficiency, and future “Apple Intelligence” AI features.
• Display improvements: ProMotion 120Hz adaptive refresh rate is coming to all models, not just Pro, with more vibrant and efficient LTPO OLED panels. The iPhone 17 Air is expected to be the thinnest iPhone ever, around 5.5mm.
• Design changes: Slimmer profiles across the lineup. The Pro models will feature a new horizontally aligned camera layout, a repositioned Apple logo, and a hybrid aluminum-glass body. New colors—pastel purple, green, and a copper-like orange—are rumored.
• Camera upgrades: A new high-resolution 24MP front camera for all models (doubling from 12MP on iPhone 16). The base model is likely to have a dual rear camera setup, Pro models a new 48MP triple-lens system (wide, ultra-wide, telephoto with 3.5x zoom), and Pro Max may retain its periscope lens for advanced zoom. Simultaneous dual-camera video recording from both front and rear cameras is also expected on Pro models.
• AI and software: The Pro models, in particular, will leverage more advanced AI features with iOS 19, including enhanced computational photography, better on-device processing, and new privacy/security enhancements.
• Battery and thermal management: Across the range, expect improved battery life, revamped high-density silicon-anode batteries, and, for Pro models, vapor chamber cooling to prevent throttling during intensive tasks or gaming.
• Connectivity and charging: All models will get Wi-Fi 7, C1 modem for faster 5G, and possibly improved charging speeds. The Pro Max may benefit from Thunderbolt data speeds via USB-C.
• Other new features: Rumors suggest potential under-display Face ID for Pro models, slimmer bezels, a slightly smaller Dynamic Island area, and improvement in durability due to the hybrid aluminum-glass or titanium chassis.

These upgrades make the iPhone 17 series one of the most substantial leaps forward for Apple’s smartphone lineup. All features are subject to confirmation at Apple’s official launch event in September 2025.