Xiaomi Redmi K40S
munchModel numbers: 22021211RC, 22021211RG, 22021211RI
Specifications
- Released
- 2022
- SoC
- Qualcomm SM8250-AC Snapdragon 870
- CPU
- 8 cores (arm64) — Kryo 585, 1x 3.2 GHz + 3x 2.42 GHz + 4x 1.8 GHz
- GPU
- Qualcomm Adreno 650
- RAM
- 6 GB LPDDR5 / 8 GB LPDDR5 / 12 GB LPDDR5
- Storage
- 128 GB UFS 3.1 / 256 GB UFS 3.1
- Display
- 6.67" 1080x2400 Super AMOLED @ 120 Hz
- Battery
- 4500 mAh Li-Po
Custom ROMs
The following custom ROM builds are available for munch:
| ROM | Status | Android | Link |
|---|---|---|---|
| LineageOS | Official | 16 | Download page |
| /e/OS | Unofficial | 15 | Download page |
| crDroid | Official | 16 | Download page |
| PixelExperience | Official | 13 | Download page |
| Xiaomi.eu (HyperOS Multi-lang) | Official | 14 | Download page |
| Evolution X | Official | 16 | Download page |
| DerpFest AOSP | Official | 16 | Download page |
Sources
Every fact on this page was verified against these references on 2026-08-26:
- https://wiki.lineageos.org/devices/munch/
- https://en.wikipedia.org/wiki/Redmi_K40
- https://en.wikipedia.org/wiki/List_of_Redmi_products
- https://doc.e.foundation/devices/munch
- https://crdroid.net/munch/12
- https://get.pixelexperience.org/munch
- https://sourceforge.net/projects/xiaomi-eu-multilang-miui-roms/files/xiaomi.eu/
- https://evolution-x.org/devices/
- https://sourceforge.net/projects/derpfest/files/