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Samsung
Galaxy A51
Official name Samsung · Device code a51
The samsung Galaxy A51 is a 2019 Android device with 4GB RAM running API level 33. Released 7 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
4 GB RAMAndroid 1331 variantsarm64-v8a1080 × 2400
Processor
Exynos Exynos 9611
Graphics
ARM Mali G72
First indexed
2019-12-13
Quick verdict
Where this phone stands
Released in 2019, the Galaxy A51 is now 7 years old — best considered as a budget or secondary device in 2026.
Weaknesses
Older Android release
Released 7 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 · 420 DPI
Chipset
Exynos Exynos 9611
CPU
4-core · up to 2,300 MHz
GPU
ARM Mali G72
RAM
4 GB RAM
Android
Android 13
Primary ABI
arm64-v8aSecondary ABIs
arm64-v8a, armeabi-v7a, armeabiOpenGL ES
OpenGL ES 3.2
Hardware features
141 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.hceandroid.hardware.nfc.hcefandroid.hardware.nfc.uiccandroid.hardware.usb.accessoryandroid.hardware.usb.hostandroid.hardware.wifiandroid.hardware.wifi.directandroid.hardware.wifi.passpointcom.sec.feature.nfc_authenticationcom.sec.feature.nfc_authentication_covercom.sec.feature.usb_authentication
Variant matrix
All 31 known variants
Different regional, carrier, and hardware revisions catalogued. Storage tiers and firmware ship independently per variant.
| Region | Variant code | Model | RAM | Storage | |
|---|---|---|---|---|---|
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51ue | SM-A515U1 | 4 GB RAM | — | |
| Global | a51nnxx | SM-A515F | 4 GB RAM | — | |
| Global | a51cs | SM-A515W | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51nnxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nnxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nseea | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51sq | SM-A515U | 4 GB RAM | — | |
| Global | a51nseea | SM-A515F | 4 GB RAM | — | |
| Global | a51nnxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51nsser | SM-A515F | 4 GB RAM | — | |
| Global | a51tfn | SM-S515DL | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nseea | SM-A515F | 4 GB RAM | — | |
| Global | a51nsxx | SM-A515F | 4 GB RAM | — | |
| Global | a51nseea | SM-A515F | 4 GB RAM | — |
Catalog footprint
How much of this phone we've indexed
31
Variants tracked
Regional, carrier, firmware variants
median 4
141
Hardware features
PackageManager manifest
median 132
149
System libraries
Bundled .so libraries
median 118
118
OpenGL extensions
GPU extension set
median 64