Photo via Google Play Console catalog
Samsung
Galaxy M21 2021 Edition
Official name Samsung · Device code m21
The samsung Galaxy M21 2021 Edition is a 2020 Android device with 4GB RAM running API level 31. Released 6 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
4 GB RAMAndroid 1210 variantsarm64-v8a1080 × 2340
Processor
Exynos Exynos 9611
Graphics
ARM Mali G72
First indexed
2020-03-30
Quick verdict
Where this phone stands
Released in 2020, the Galaxy M21 2021 Edition is now 6 years old — best considered as a budget or secondary device in 2026.
Weaknesses
Older Android release
Released 6 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
Specifications
The numbers, sorted
Display
1080 × 2340 · 420 DPI
Chipset
Exynos Exynos 9611
CPU
4-core · up to 2,300 MHz
GPU
ARM Mali G72
RAM
4 GB RAM
Android
Android 12
Primary ABI
arm64-v8aSecondary ABIs
arm64-v8a, armeabi-v7a, armeabiOpenGL ES
OpenGL ES 3.2
Hardware features
113 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.usb.accessoryandroid.hardware.usb.hostandroid.hardware.wifiandroid.hardware.wifi.directandroid.hardware.wifi.passpoint
Variant matrix
All 10 known variants
Different regional, carrier, and hardware revisions catalogued. Storage tiers and firmware ship independently per variant.
| Region | Variant code | Model | RAM | Storage | |
|---|---|---|---|---|---|
| Global | m21nnxx | SM-M215F | 4 GB RAM | — | |
| Global | m21nnxx | SM-M215F | 4 GB RAM | — | |
| Global | m21nsser | SM-M215F | 4 GB RAM | — | |
| Global | m21nstur | SM-M215F | 4 GB RAM | — | |
| Global | m21nnxx | SM-M215F | 4 GB RAM | — | |
| Global | m21ins | SM-M215G | 4 GB RAM | — | |
| Global | m21ins | SM-M215G | 4 GB RAM | — | |
| Global | m21nseea | SM-M215F | 4 GB RAM | — | |
| Global | m21nsxx | SM-M215F | 4 GB RAM | — | |
| Global | m21nnxx | SM-M215F | 4 GB RAM | — |
Catalog footprint
How much of this phone we've indexed
10
Variants tracked
Regional, carrier, firmware variants
median 4
113
Hardware features
PackageManager manifest
median 132
127
System libraries
Bundled .so libraries
median 118
118
OpenGL extensions
GPU extension set
median 64