Performance
Processor Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
Chipset Apple A13 Bionic (7 nm+)
GPU Apple GPU (4-core graphics)
RAM & Storage 64GB 4GB RAM, 256GB 4GB RAM, 512GB 4GB RAM
External Storage No
OS iOS 13, upgradable to iOS 13.1.2
Battery Non-removable Li-Ion 3969 mAh battery (15.04 Wh)
Fast battery charging 18W: 50% in 30 min
USB Power Delivery 2.0
Qi wireless charging