Apple iPhone 17 Pro / Apple iPhone 16

ProMotion raises the refresh rate to 120 Hz for scrolling and games and lowers it for static content to save power, which lets the Always-On lock screen stay lit at a very low rate. Measured as a standard rectangle the diagonal is 6.27 inches.

Typical brightness is 1000 nits, 1600 nits HDR and 2000 nits peak outdoors, with a 1-nit minimum. 2,000,000:1 contrast, P3 wide colour and True Tone. Apple does not list a refresh rate; ProMotion and always-on display are on the Pro models.

3,000 nits is a short peak reached in sunlight under auto-brightness, not sustained full-screen brightness. The 1-nit floor helps reading in the dark without glare.

Apple says Ceramic Shield 2 resists scratches 3x better than the previous generation, and the back resists cracks 4x better than the previous back glass. The anti-reflective coating is meant to keep the screen readable in bright light.

The vapor chamber spreads A19 Pro heat into the chassis; Apple claims up to 40% better sustained performance than the previous generation. Aluminium conducts heat better than the titanium frame of earlier Pro models.

Neural Accelerators in the GPU cores speed up on-device AI work; hardware ray tracing computes realistic lighting and reflections in games.

Apple says the A18, built on second-generation 3 nm technology, is up to 30% faster in CPU and 40% in GPU than the A16 Bionic and supports hardware ray tracing. The A18 Pro in iPhone 16 Pro is a different chip.

Usable space is lower than the label because the OS and apps take room. There is no memory card slot.

The 2× view is not a separate lens; it uses the centre of the 48MP sensor for a 12MP image. Default photos are 24MP.

Macro shots use the Ultra Wide camera; the phone can switch automatically when you get close to a subject.

8× (200 mm) is a crop from the centre of the 4× telephoto sensor, which Apple calls optical-quality zoom. The telephoto sensor is 56% larger than the previous generation's.

4K 120 fps ProRes records only to external storage over USB-C. Apple Log 2 and ProRes RAW leave room for colour grading; Genlock keeps several cameras in sync.

The square sensor allows landscape group selfies while holding the phone upright; Dual Capture records front and rear cameras at once, up to 4K 30 fps.

These figures are for the nano-SIM + eSIM model (A3523/A3526). Apple says eSIM-only models last longer because they fit a bigger battery.

Fast charging needs a high-wattage USB Power Delivery adapter; a 20 W adapter charges more slowly.

25 W needs the new MagSafe Charger or a Qi2 25 W-capable charger; older Qi chargers run at lower power.

10 Gb/s needs a USB 3 cable; the cable in the box is a charging cable. Video can go to a monitor or TV over a suitable USB-C cable.

Wired data transfer is limited to USB 2 speed, so moving large video files by cable is slower than on the Pro models.

Thread builds a low-power mesh with smart-home devices; Ultra Wideband finds AirTags and compatible devices with direction and distance. Wi-Fi 7 needs a compatible router.

This model has a physical SIM tray; models sold in some countries are eSIM-only. eSIM needs carrier support.

Dual-frequency GPS reduces location drift among tall buildings. Satellite features vary by country; Apple offers them free for two years after activation.

Testing is done in lab conditions; resistance may decline over time and liquid damage is not covered by warranty.

Camera Control is a touch-sensitive side button that opens the camera and lets you slide to adjust zoom and exposure. LiDAR helps autofocus in the dark and portrait depth.

Outside this range the phone may pause charging or dim the display.

Apple says it is 50% tougher than the first-generation Ceramic Shield. The back is colour-infused glass and the frame is aluminium.

The 2× view comes from the centre of the 48 MP sensor rather than a separate lens. There is a 4× optical zoom range and up to 10× digital zoom; the ultra-wide camera can shoot macro.

Apple says Camera Control combines a tactile switch for clicks, a force sensor for light presses and a capacitive sensor for swipes. It opens the camera, takes photos and starts video recording.

Ultra Wideband availability varies by region. Emergency SOS and Roadside Assistance via satellite are supported, with service duration and country coverage set by Apple.

SIM layout may vary by country model.

Reaching 50% in 30 minutes over MagSafe needs a 30 W or higher adapter. There is no adapter in the box, only a USB-C cable.

Measured under Apple’s test conditions; real results vary with use and settings. Apple does not publish the capacity in mAh.

Splash, water and dust resistance is not permanent and may decrease over time; liquid damage is not covered by warranty.

The high-g accelerometer is used for Crash Detection.