Unified Device Tree for Xiaomi POCO F4/Redmi K40S

The POCO F4 (codenamed "munch") is a flagship smartphone from Xiaomi released in June 2022.

It is also known as POCO F4 (globally) and Redmi K40S (China).

Device specifications

Feature	Specification
Chipset	Qualcomm SM8250-AC Snapdragon 870 (7 nm)
CPU	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU	Adreno 650
Memory	6/8/12 GB LPDDR5 RAM
Shipped Android Version	12.0 (MIUI 13)
Storage	128/256 GB UFS 3.1
SIM	Dual SIM (Nano-SIM, dual stand-by)
Battery	4500 mAh Li-Po (non-removable), 67W quick charge
Dimensions	163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
Display	6.67 inch, 1080 x 2400 pixels, AMOLED, Dolby Vision, HDR10+, 120Hz
Camera	64 MP (main), 8 MP (ultrawide), 2 MP (macro), 20 MP (front)
Fingerprint	Side-mounted
Sensors	Accelerometer, Gyro, Proximity(virtual), Compass, Pickup