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› Samsung Galaxy A40 versus Samsung Galaxy A31 6GB/128GB
Samsung Galaxy A40 versus Samsung Galaxy A31
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Samsung Galaxy A40 | Samsung Galaxy A31 6GB/128GB |
|---|---|---|
| Price | KSh 22,300 | KSh 25,900 |
| Sales | 0 - For Jun 2025 | 0 - For Jun 2025 |
| Average rating | 3.6 - 20 votes | 3.6 - 62 votes |
| Likes | 10 - For Jun 2025 | 10 - For Jun 2025 |
| Views | 1,537 - For Jun 2025 | 3,040 - For Jun 2025 |
| General | ||
| Available | March 2019 | March 2020 |
| Dimensions | 144.4 x 69.2 x 7.9 mm | 159.3 x 73.1 x 8.6 mm |
| Weight | 140 g | 185 g |
| Colors | Blue Black White Coral | 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 LTE: B1, B3, B5, B7, B8, B20; 4G TDD LTE: 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 | 16MP dual main camera 25MP selfie Fingerprint ID Fast charging Gorilla Glass 3 USB Type C | 48MP quad main camera 20MP selfie Fingerprint ID Fast charging USB Type C |
| Platform | ||
| Operating system | Android 9.0 Pie | Android 10; One UI 2.0 |
| GPU | Mali-G71 MP2 | - |
| Processor | 1.77 GHz Octa-core | 2.2 GHz Octa-core |
| Chipset | Exynos 7885 | - |
| Graphics processor | Mali-G71 MP2 | - |
| RAM | 4GB | 6GB |
| Storage | 64GB | 128GB |
| Card slot | Dedicated MicroSD Up to 512GB | Dedicated MicroSD Up to 512GB |
| Battery | 3100mAh Li-Po | 5000mAh Li-Po |
| Battery features | 15W Fast Charging Up to 9h 3G Internet Up to 11h LTE Internet Up to 11h Wi-Fi Internet Up to 14h Video Play Up to 62h Audio Play Up to 18h 3G Talk Time | 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 | 5.9 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 | 437 ppi | 411 ppi |
| Display features | Infinity-U | Infinity-U On-Screen Fingerprint Sensor |
| Camera | ||
| Camera resolution | 16MP F1.7 + 5MP F2.2 | 48MP F2.0 + 8MP F2.2 + 5MP F2.4 + 5MP F2.4 |
| Camera features | 123-degree Ultra Wide Night Mode Background Blur Scene Optimizer LED flash | 8x Digital Zoom 123-degree Ultra Wide 40mm Macro Bokeh Live Focus LED flash |
| Video recording | 1080p 30fps | Full HD 30fps |
| Front camera | ||
| Front camera resolution | 25MP F2.0 | 20MP F2.2 |
| Front camera features | Smart Beauty AR Emoji and Stickers | Live Focus Bokeh |
| Video recording | 1080p 30fps | Full HD 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Gyro Geomagnetic Hall Light Proximity | Fingerprint Accelerometer Gyro Geomagnetic Light Virtual Proximity |
| Connectivity | USB Type-C USB 3.1 WiFi hotspot WiFi Direct Dual band WiFi GPS GLONASS GALILEO BDS Bluetooth 5.0 NFC | USB Type-C USB 2.0 WiFi hotspot WiFi Direct Dual band WiFi GPS GLONASS BDS GALILEO Bluetooth 5.0 |
| Connectivity features | ANT+ Wi-Fi 2.4G + 5GHz Bluetooth LE (Up to 2Mbps) Smart Switch PC Sync | Wi-Fi 2.4 + 5GHz Smart Switch PC Sync |
