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Samsung Galaxy A31
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Chipset
Mediatek MT6768 Helio P65 (12nm)
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Display
6.4 inches
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Storage
64GB 4GB RAM
128GB 4GB RAM
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Camera Front
20 MP
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Camera Back
48 MP
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Battery
Non-removable Li-Po 5000 mAh battery
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OS
Android 10, One UI 2.0
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Released
2020, April 27
Network | Technology | GSM / HSPA / LTE |
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2G bands | GSM: 850, 900, 1800, 1900 | |
3G bands | HSDPA: 850, 900, 1900, 2100 | |
4G bands | 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 | |
Speed | HSPA 42.2/5.76 Mbps, LTE-A |
Launch | Announced | 2020, March 24 |
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Status | Available. Released 2020, April 27 |
Body | Dimensions | 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
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Weight | 185 g (6.526 oz) | |
Sim | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Display | Type | Super AMOLED capacitive touchscreen, 16M colors |
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Size | 6.4 inches, 98.9 cm (~84.9% screen-to-body ratio) | |
Resolution | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
Platform | OS | Android 10, One UI 2.0 |
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Chipset | Mediatek MT6768 Helio P65 (12nm) | |
CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | |
GPU | Mali-G52 MC2 |
Memory | Card slot | microSDXC (dedicated slot) |
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Internal Memory | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | |
eMMC 5.1 |
Main Camera | Details | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8 |
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Features | LED flash, panorama, HDR | |
Video | 1080p@30fps |
Selfie Camera | Details | 20 MP, f/2.2, (wide) |
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Video | 1080p@30fps |
Sound | Loudspeaker | Yes |
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3.5mm Jack | Yes |
Communication | Wlan | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
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Bluetooth | 5.0, A2DP, LE | |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
Radio | FM radio, RDS, recording | |
USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
NFC | Yes (market/region dependent) |
Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
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Battery | Type | Non-removable Li-Po 5000 mAh battery |
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Charging | Fast charging 15W |
Misc | Color | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White |
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Model | SM-A315F, SM-A315F/DS, SM-A315G/DS |

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