Released March 2020
Samsung Galaxy A31
The Samsung Galaxy A31 features a 6.4-inch Super AMOLED display. It uses the Mediatek MT6768 Helio P65 (12 nm) processor. Storage options include 64GB , 128GB, 8GB RAM. Rear cameras: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth). Battery capacity is 5000 mAh, with 15W wired charging. It runs Android 10, upgradable to Android 12, One UI 4.1.
Price in Nigeria
₦141,987
- 6.4-inch Super AMOLED
- Mediatek MT6768 Helio P65 (12 nm)
- 4GB RAM, 6GB RAM, · 64GB , 128GB, 8GB RAM
- 5000 mAh · 15W wired
Owner Score
How people who own the Galaxy A31 rate it, from 54 public comments.
At launch
51
54 mentions
Now
—
Not enough feedback
Breakdown by aspect
Category median: 78 · Updated 20 Sep 2026
Low confidenceScores are calculated from assessed owner comments and adjusted against the median for this category.
Full Specifications
| LAUNCH DATE | |
|---|---|
| Announced | March 24, 2020 |
| Released | March 2020 |
| Status | April 27, 2020 |
| NETWORK | |
| Technology | 4G/LTE/2G |
| BODY | |
| Dimensions | 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
| Weight | 185 g (6.53 oz) |
| SIM | Nano-SIM |
| DISPLAY | |
| Type | Super AMOLED |
| Size | 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
| PLATFORM | |
| OS | Android 10, upgradable to Android 12, One UI 4.1 |
| Chipset | Mediatek MT6768 Helio P65 (12 nm) |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 |
| MEMORY | |
| Card slot | microSDXC (dedicated slot) |
| RAM | 4GB RAM, 6GB RAM, |
| Internal | 64GB , 128GB, 8GB RAM |
| MAIN CAMERA | |
| Main camera | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) |
| Features | LED flash, panorama, HDR |
| Video | 1080p@30fps |
| SELFIE CAMERA | |
| Selfie camera | 20 MP, f/2.2, (wide) |
| Video | 1080p@30fps |
| SOUND | |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| COMMUNICATION | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes (market/region dependent) |
| Radio | FM radio, RDS, recording |
| USB | USB Type-C 2.0, OTG |
| FEATURES | |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass Virtual proximity sensing |
| BATTERY | |
| Type | Li-Po 5000 mAh |
| Charging Type | 15W wired |
| ADDITIONAL INFORMATION | |
| Models | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White Models SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N |
| Price in Nigeria | ₦141,987 |
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