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 › Samsung Galaxy M51 8GB/128GB versus Samsung Galaxy M31 8GB/128GB
Samsung Galaxy M51 versus Samsung Galaxy M31
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Samsung Galaxy M51 8GB/128GB | Samsung Galaxy M31 8GB/128GB | 
|---|---|---|
| Price | KSh 33,500 | KSh 27,900 | 
| Sales | 21 - For Nov 2025 | 13 - For Nov 2025 | 
| Average rating | 4.4 - 27 votes | 3.5 - 15 votes | 
| Likes | 7 - For Nov 2025 | 1 - For Nov 2025 | 
| Views | 1,355 - For Nov 2025 | 231 - For Nov 2025 | 
| General | ||
| Available | August 2020  |  February 2020  | 
| Dimensions | 163.9 x 76.3 x 9.5 mm |  - | 
| Weight | 213 g |  - | 
| Colors | White Black  |  Ocean Blue Space Black  | 
| Network | 2G, 3G, 4G | 2G, 3G, 4G | 
| Network features | 2G: 850, 900, 1800, 1900; 3G: B1, B2, B4, B5, B8; 4G FDD LTE: B1, B2, B3, B4, B5, B7, B8, B12, B17, B20, B26, B28, B66; 4G TDD LTE: B38, B40, B41 | - | 
| Key features | Super AMOLED display Gorilla Glass 3 64MP quad main camera 7000mAh power 25W fast charging  |  Android 10 32MP selfie 4K video recording 4G Fingerprint ID USB Type-C Fast charging  | 
| Platform | ||
| Operating system | Android 10; One UI 2.0 |  Android 10.0; One UI 2.0 | 
| GPU | Adreno 618 |  Mali-G72 MP3 | 
| Processor | 2.2 GHz Octa-core  |  2.3 GHz Octa-core  | 
| Chipset | Qualcomm Snapdragon 730 |  Exynos 9611 Octa | 
| Graphics processor | Adreno 618 |  Mali-G72 MP3 | 
| RAM | 8GB |  8GB | 
| Storage | 128GB |  128GB | 
| Card slot | Dedicated MicroSD Up to 512GB  |  Yes | 
| Battery | 7000mAh Li-Po  |  6000mAh Li-Po  | 
| Battery features | 25W Super Fast Charging Up to 23h LTE Internet Up to 24h Wi-Fi Internet Up to 34h Video Play Up to 182h Audio Play Up to 64h 4G LTE Talk Time  |  - | 
| Platform features | Samsung Knox |  - | 
| Display | ||
| Display size | 6.7 inches 1080 x 2340 pixels  |  6.4 inches 1080 x 2340 pixels  | 
| Display type | Super AMOLED screen 16M colors  |  Super AMOLED screen 16M colors  | 
| Pixel density | 385 ppi |  411 ppi | 
| Display features | Infinity-O Night Mode  |  - | 
| Camera | ||
| Camera resolution | 64MP F1.8 + 12MP F2.2 + 5MP F2.4 + 5MP F2.4 |  64MP + 8MP + 5MP + 5MP quad | 
| Camera features | 8x Digital Zoom 123-degree Ultra Wide Angle Bokeh Macro Live Focus Slow Motion 240fps HD LED flash  |  Face detection Geo tagging Autofocus Panorama Touch to focus HDR LED flash PDAF  | 
| Video recording | 4K 30fps |  2160p 30fps | 
| Front camera | ||
| Front camera resolution | 32MP F2.2 |  32MP | 
| Front camera features | Bokeh HDR  |  HDR | 
| Video recording | Full HD 30fps |  1080p 30fps | 
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Gyro Geomagnetic RGB Light  |  Fingerprint Accelerometer Proximity Gyro Compass  | 
| Connectivity | USB 2.0 USB Type-C WiFi hotspot Dual-band WiFi WiFi Direct GPS GLONASS BDS GALILEO Bluetooth 5.0 NFC  |  USB 2.0 USB Type-C USB 2.0 WiFi hotspot Dual-band WiFi WiFi Direct GPS GLONASS BDS Bluetooth 5.0  | 
| Connectivity features | Wi-Fi 2.4G + 5GHz Smart Switch PC Sync  |  - | 

