Photo via Google Play Console catalog
Redmi
Redmi K40
Official name Redmi · Device code alioth
The Redmi Redmi K40 is a 2021 Android device with 12GB RAM running API level 33. Released 5 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
12 GB RAMAndroid 13arm64-v8a1080 × 2400
Processor
Snapdragon SM8250
Graphics
Qualcomm Adreno 650
First indexed
2021-01-13
Quick verdict
Where this phone stands
Released in 2021, the Redmi K40 is now 5 years old — best considered as a budget or secondary device in 2026.
Weaknesses
Older Android release
Released 5 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
Specifications
The numbers, sorted
Display
1080 × 2400 · 440 DPI
Chipset
Snapdragon SM8250
CPU
1-core · up to 2,841 MHz
GPU
Qualcomm Adreno 650
RAM
12 GB RAM
Android
Android 13
Primary ABI
arm64-v8aSecondary ABIs
arm64-v8a, armeabi-v7a, armeabiOpenGL ES
OpenGL ES 3.2
Hardware features
91 declared capabilities, grouped
Pulled from the device's PackageManager.hasSystemFeature manifest. Useful for developers checking compatibility, or for buyers curious whether a specific sensor or DRM level is present.
android.hardware.bluetoothandroid.hardware.bluetooth_leandroid.hardware.nfcandroid.hardware.nfc.anyandroid.hardware.nfc.eseandroid.hardware.nfc.hceandroid.hardware.nfc.hcefandroid.hardware.nfc.uiccandroid.hardware.usb.accessoryandroid.hardware.usb.hostandroid.hardware.wifiandroid.hardware.wifi.directandroid.hardware.wifi.passpoint
Catalog footprint
How much of this phone we've indexed
1
Variants tracked
Regional, carrier, firmware variants
median 4
91
Hardware features
PackageManager manifest
median 132
131
System libraries
Bundled .so libraries
median 118
116
OpenGL extensions
GPU extension set
median 64