• Display 

Size: 6.7-inch Super Retina XDR OLED display

• Resolution: 

2796×12902796 cross 1290

2796×1290

pixels at 460 ppi

• Features: Dynamic Island, Always-On display, ProMotion technology with an adaptive refresh rate from 1Hz to 120Hz, HDR, and True Tone 

Performance 

• Chip: A16 Bionic chip
• CPU: 6-core with 2 performance and 4 efficiency cores
• GPU: 5-core
• RAM: 6 GB
• Neural Engine: 16-core 

Cameras 

• Rear System: Pro camera system with three lenses
  • Main: 48MP with second-generation sensor-shift optical image stabilisation
  • Ultra Wide: 12MP with a 120° field of view
  • Telephoto: 12MP 2x Telephoto (enabled by quad-pixel sensor) and a 12MP 3x Telephoto lens
• Front Camera: 12MP TrueDepth camera
• Video: Features like Cinematic mode, Action mode, and 4K video recording
• Other: Includes features like Night mode, Portrait mode with advanced bokeh, Apple ProRAW, and Macro photography 

Design and build 

• Body: Stainless steel frame and ceramic shield front
• Dimensions: Boxier and sharper edges compared to newer models
• Other: Water and dust resistant (IP68)
• Port: Lightning port 

Connectivity and charging 

• Connectivity: 5G, Wi-Fi 6, Bluetooth, and Ultra Wideband chip
• Charging: Supports fast charging and Qi wireless charging 

Other key features 

• Security: Face ID for facial recognition and Apple Pay
• Emergency features: Emergency SOS via satellite and Crash Detection