Screen:
Type Liquid Retina IPS LCD capacitive touchscreen, 16M colors
Size 6.1 inches, 90.3 cm 2 (~ 79.0% screen-to-body ratio)
Resolution 828 x 1792 pixels, 19.5: 9 ratio (~ 326 ppi density)
Protection Scratch resistant glass, oleophobic coating
625 nit maximum brightness
True tone
Wide range of colors
120Hz touch detection

Main Camera:
Dual 12 MP, f / 1.8, 26 mm (wide), 1 / 2.55 ", 1.4 µm, double pixel PDAF, OIS
12 MP, f / 2.4, 13 mm (ultra wide)
Features Four-tone dual-tone flash, HDR (photo / panorama)
Video 2160p @ 24/30 / 60fps, 1080p @ 30/60/120 / 240fps, HDR, stereo sound recording.

Selfie Camera:
Dual 12-MP SL 3D Camera, f / 2.2, 23mm (Wide)
HDR Features
Video 2160p @ 24/30 / 60fps, 1080p @ 30/60 / 120fps, gyro-EIS

Processor:
OS iOS 13, upgradeable to iOS 13.2
Apple A13 Bionic chipset (7nm +)
UPC Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU Apple GPU (4-core graphics)

Memory:
Card slot No
256GB 4GB RAM

Battery:
Non-removable 3110 mAh (11.91 Wh) lithium ion battery
Charge 18W battery fast charge: 50% in 30 minutes
USB Power Delivery 2.0
Qi wireless charging
Talk time Up to 17 h (multimedia)
Music game Up to 65 h