all good.Internals
Chipset
Apple A11 Bionic (10 nm)
CPU
Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)
GPU
Apple GPU (three-core graphics)
Card
No
Builtin
64GB 3GB RAM, 256GB 3GB RAM
Display
Type
Super Retina OLED capacitive touchscreen, 16M colors
Screen Size
5.8 inches, 84.4 cm2 (~82.9% screen-to-body ratio)
Resolution
1125 x 2436 pixels, 19.5:9 ratio (~458 ppi density)
Build
Dimensions
143.6 x 70.9 x 7.7 mm (5.65 x 2.79 x 0.30 in)
Weight
174 g (6.14 oz)
Protection
Scratch-resistant glass, oleophobic coating
Color
SpaceGray, Silver
Rear Camera
Dual
12 MP, f/1.8, 28mm (wide), 1/3", 1.22µm, dual pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom
Features
Quad-LED dual-tone flash, HDR (photo/panorama), panorama, HDR
Video
2160p@24/30/60fps, 1080p@30/60/120/240fps
Selfie Camera
Single
7 MP, f/2.2, 32mm (standard)SL 3D camera
Features
HDR
Video
1080p@30fps
Battery
USB
2.0, proprietary reversible connector
Battery
Li-Ion 2716 mAh, non-removable (10.35 Wh)
Fast Charging
Fast charging 15W
USB Power Delivery 2.0
Qi wireless charging
General
Technology
GSM / HSPA / LTE
Sim
Nano-SIM
OS
iOS 11.1.1, upgradable to iOS 13.3
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetoth
5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, QZSS
Radio
No
Sensor
Face ID, accelerometer, gyro, proximity, compass, barometer