NETWORK    Technology    
GSM / CDMA / HSPA / EVDO / LTE
BODY    Dimensions    158 x 77.8 x 8.1 mm (6.22 x 3.06 x 0.32 in)
Weight    226 g (7.97 oz)
Build    Glass front (Gorilla Glass), glass back (Gorilla Glass), stainless steel frame
SIM    Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM, dual stand-by) - for China
     IP68 dust/water resistant (up to 4m for 30 mins)
Apple Pay (Visa, MasterCard, AMEX certified)
DISPLAY    Type    Super Retina XDR OLED, HDR10, 800 nits (typ), 1200 nits (peak)
Size    6.5 inches, 102.9 cm2 (~83.7% screen-to-body ratio)
Resolution    1242 x 2688 pixels, 19.5:9 ratio (~458 ppi density)
Protection    Scratch-resistant glass, oleophobic coating
     Dolby Vision
Wide color gamut
True-tone
PLATFORM    OS    iOS 13, upgradable to iOS 14.4
Chipset    Apple A13 Bionic (7 nm+)
CPU    Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU    Apple GPU (4-core graphics)
MEMORY    Card slot    No
Internal    64GB 4GB RAM, 256GB 4GB RAM, 512GB 4GB RAM
     NVMe
MAIN CAMERA    Triple    12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
12 MP, f/2.0, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom
12 MP, f/2.4, 120˚, 13mm (ultrawide), 1/3.6"
Features    Dual-LED dual-tone flash, HDR (photo/panorama)
Video    4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound rec.
SELFIE CAMERA    Dual    12 MP, f/2.2, 23mm (wide), 1/3.6"
SL 3D, (depth/biometrics sensor)
Features    HDR
Video    4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS
SOUND    Loudspeaker    Yes, with stereo speakers
3.5mm jack    No
COMMS    WLAN    Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Bluetooth    5.0, A2DP, LE
GPS    Yes, with A-GPS, GLONASS, GALILEO, QZSS
NFC    Yes
Radio    No
USB    Lightning, USB 2.0
FEATURES    Sensors    Face ID, accelerometer, gyro, proximity, compass, barometer
     Siri natural language commands and dictation
Ultra Wideband (UWB) support
BATTERY    Type    Li-Ion 3969 mAh, non-removable (15.04 Wh)
Charging    Fast charging 18W, 50% in 30 min (advertised)
USB Power Delivery 2.0
Qi wireless charging
Stand-by    Up to 20 h (multimedia)
Music play    Up to 80 h
MISC    Colors    Matte Space Gray, Matte Silver, Matte Gold, Matte Midnight Green
Models    A2218, A2161, A2220
SAR    1.16 W/kg (head)     1.17 W/kg (body)    
SAR EU    0.95 W/kg (head)     0.99 W/kg (body)    
TESTS    Performance    AnTuTu: 459713 (v7), 536883 (v8)
GeekBench: 13870 (v4.4), 3503 (v5.1)
GFXBench: 57fps (ES 3.1 onscreen)
Display    Contrast ratio: Infinite (nominal)
Camera    Photo / Video
Loudspeaker    -25.6 LUFS (Very good)
Audio quality    Noise -94.3dB / Crosstalk -81.5dB
Battery life    
Endurance rating 102h