Battery Specs Current: 3969 mAh Power: 15.04 Wh Voltage: 3.79 V Bluetooth 5.0 Front: 12 MP, f/2.2 aperture, burst mode, exposure control, face detection, auto-HDR, auto image stabilization, Retina flash, 4K video recording at 24, 30 or 60 FPS or 1080p HD at 30 or 60 FPS, Slow-motion video (1080p at 120 FPS) Portrait Mode, Portrait Lighting and Animoji Rear: 12 MP (1.4 μm) (1/2.55") Sony Exmor IMX333-Inspired, ƒ/1.8 aperture, Optical image stabilization (Wide-angle & telephoto, not on ultrawide), brighter dual-LED flash, autofocus, IR filter, Burst mode, 6-element lens, 4K video recording at 24, 30 or 60 FPS or 1080p at 30 or 60 FPS, Slow-motion video (1080p at 120 FPS or 240 FPS), Time-lapse with stabilization, Panorama (up to 63 megapixels), Portrait Mode, Portrait Lighting, Facial recognition, Digital image stabilization, Stereo audio recording Cellular Radio: Gigabit-class LTE with 4x4 MIMO and LAA Colors: Midnight Green, Space Grey, Silver, Gold CPU Specs: Core Design: Apple Lightning x 2 and Apple Thunder x 4 CPU: T8030 "A13 Bionic" CPU Speed: up to 2.65 GHz Instruction Set: ARMv8.4-A Firmware: Initial firmware: 13.0 (17A577) Latest firmware: 16.0.2 (20A380) Latest beta firmware: 16.1 beta 2 (20B5050f) Internal Name: iPhone12,5 RAM: 4GB Storage: 64, 256 or 512 GB Wi-Fi: 802.11ax (Wi-Fi 6) with 2x2 MIMO