Display

• Type: Super Retina HD display
• Technology: OLED (Organic Light-Emitting Diode)
• Size: 5.8 inches (diagonal)
• Resolution: 2436 x 1125 pixels (458 ppi)
• Aspect Ratio: 19.5:9
• Features: HDR (high dynamic range), True Tone display, Wide color display (P3), 3D Touch, Fingerprint-resistant oleophobic coating

Processor and Performance

• Chipset: Apple A12 Bionic (faster and more efficient than A11 Bionic in iPhone X)
• CPU: Hexa-core (2x Vortex + 4x Tempest)
• GPU: Apple-designed four-core graphics chip (improvement over iPhone X)
• Performance: Even more powerful processor for demanding tasks and improved graphics performance

Memory

• Internal Storage: 64GB, 256GB, or 512GB (no expandable storage)
• RAM: 4GB LPDDR4X (increased from 3GB in iPhone X)

Camera

• Rear Camera System: Dual-lens 12MP camera system (similar to iPhone X but with some enhancements)
  • Wide-angle: ƒ/1.8 aperture, optical image stabilization
  • Telephoto: ƒ/2.4 aperture, 2x optical zoom, portrait mode with bokeh effect and Depth Control
• Front Camera: TrueDepth camera system with 7MP sensor, ƒ/2.2 aperture (same as iPhone X)
• Camera Features: Improved Portrait mode with additional effects, Portrait Lighting effects, Optical zoom, Digital zoom up to 10x, Quad-LED True Tone flash, Auto HDR and panorama

Connectivity

• Cellular Network: GSM/EDGE, CDMA/EV-DO, UMTS/HSPA/HSPA+, LTE (similar to iPhone X)
• Wi-Fi: 802.11 a/b/g/n/ac, dual-band, Wi-Fi calling (same as iPhone X)
• Bluetooth: Version 5.0 with A2DP, LE (same as iPhone X)
• GPS: Built-in GPS, GLONASS, Galileo, and QZSS (same as iPhone X)
• NFC: Yes, with Apple Pay support (same as iPhone X)
• Lightning Port: For charging and data transfer (same as iPhone X)

Sensors

• Face ID facial recognition (same as iPhone X)
• TrueDepth camera system (same as iPhone X)
• Barometer
• Gyroscope
• Accelerometer
• Ambient light sensor
• Proximity sensor

Battery

• Non-removable lithium-ion battery (similar capacity to iPhone X)
• Up to similar video playback and audio playback times as iPhone X
• Fast charging: Up to 50% charge in 30 minutes (with a 20W adapter or higher, sold separately)
• Wireless charging: Supports Qi wireless chargers (up to 7.5W)
• Battery Life : Battery health 80% +

Operating System

• Originally shipped with iOS 12, upgradable to iOS 16 (latest version as of May 28, 2024)

Other Features

• Water and dust resistant (IP68, slightly better than iPhone X)
• Stereo speakers
• Siri voice assistant
• Secure Enclave coprocessor for security

Dimensions and Weight

• Height: 143.6 mm (5.65 inches)
• Width: 70.9 mm (2.79 inches)
• Depth: 7.7 mm (0.30 inches)
• Weight: 177 g (6.24 oz) (slightly heavier than iPhone X)

Colors

• Space Gray
• Silver
• Gold (new color option not available in iPhone X)