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› Samsung Galaxy M21 (2021) 6GB/128GB versus Samsung Galaxy A31 6GB/128GB
Samsung Galaxy M21 (2021) versus Samsung Galaxy A31
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Samsung Galaxy M21 (2021) 6GB/128GB | Samsung Galaxy A31 6GB/128GB |
|---|---|---|
| Price | KSh 24,900 | KSh 25,900 |
| Sales | 8 - For Dec 2024 | 7 - For Dec 2024 |
| Average rating | 4.7 - 3 votes | 3.6 - 61 votes |
| Likes | 2 - For Dec 2024 | 8 - For Dec 2024 |
| Views | 542 - For Dec 2024 | 3,040 - For Dec 2024 |
| General | ||
| Available | July 2021 | March 2020 |
| Dimensions | 159 x 75.1 x 9 mm | 159.3 x 73.1 x 8.6 mm |
| Weight | 192 g | 185 g |
| Colors | Arctic Blue Charcoal Black | Prism Crush Blue Prism Crush White Prism Crush Black |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G: 850, 900, 1800, 1900; 3G: B1, B2, B5, B8; 4G FDD: B1, B3, B5, B7, B8, B20; 4G TDD: B38, B40, B41 | 2G: 850, 900, 1800, 1900; 3G: B1, B2, B5, B8; 4G FDD LTE: B1, B2, B3, B5, B7, B8, B20; 4G TDD LTE: B38, B40, B41 |
| Key features | FHD+ Super AMOLED display 48MP triple main camera 20MP selfie camera 6000mAh battery power 4K video recording Fingerprint / face unlock | 48MP quad main camera 20MP selfie Fingerprint ID Fast charging USB Type C |
| Platform | ||
| Operating system | Android 11; One UI 3.1 Core | Android 10; One UI 2.0 |
| GPU | Mali-G72 MP3 | - |
| Processor | 2.3 GHz Octa-core | 2.2 GHz Octa-core |
| Chipset | Exynos 9611 | - |
| Graphics processor | Mali-G72 MP3 | - |
| RAM | 6GB | 6GB |
| Storage | 128GB | 128GB |
| Card slot | MicroSD Up To 512GB Dedicated Slot | Dedicated MicroSD Up to 512GB |
| Battery | 6000mAh Li-Po | 5000mAh Li-Po |
| Battery features | 15W Fast Charging Up To 22h Wi-Fi / LTE Internet Up To 29h Video Playback Up To 49h LTE Talk Time Up To 121h Audio Playback | 15W Fast Charging Up to 20h LTE Internet Up to 20h Wi-Fi Internet Up to 22h Video Play Up to 97h Audio Play Up to 33h 4G LTE Talk Time |
| Platform features | - | Game Booster Samsung Knox |
| Display | ||
| Display size | 6.4 Inches 1080 x 2340 Pixels | 6.4 inches 1080 x 2400 pixels |
| Display type | Super AMOLED Screen 16M Colors | Super AMOLED screen 16M colors |
| Pixel density | 403 ppi | 411 ppi |
| Display features | Infinity-U | Infinity-U On-Screen Fingerprint Sensor |
| Camera | ||
| Camera resolution | 48MP F2.0 + 8MP F2.2 + 5MP F2.2 | 48MP F2.0 + 8MP F2.2 + 5MP F2.4 + 5MP F2.4 |
| Camera features | 123-degree Ultra Wide Angle Bokeh Portrait LED Flash | 8x Digital Zoom 123-degree Ultra Wide 40mm Macro Bokeh Live Focus LED flash |
| Video recording | 4K 30fps Full HD 30fps 240fps Slow Motion @HD | Full HD 30fps |
| Front camera | ||
| Front camera resolution | 20MP F2.2 | 20MP F2.2 |
| Front camera features | Bokeh | Live Focus Bokeh |
| Video recording | Full HD 30fps | Full HD 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Gyro Compass Ambient Light | Fingerprint Accelerometer Gyro Geomagnetic Light Virtual Proximity |
| Connectivity | USB Type-C 2.0 Wi-Fi Hotspot Wi-Fi Direct Dual-band Wi-Fi GPS GLONASS BDS GALILEO Bluetooth 5.0 | USB Type-C USB 2.0 WiFi hotspot WiFi Direct Dual band WiFi GPS GLONASS BDS GALILEO Bluetooth 5.0 |
| Connectivity features | - | Wi-Fi 2.4 + 5GHz Smart Switch PC Sync |
