DailyTechPrices
Released 2020-04-27
Samsung Galaxy A31
The Samsung Galaxy A31 features a 6.4-inch Super AMOLED display with 60Hz refresh rate. 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
From ₦105,000
Lowest of 3 checked seller prices · updated 27 Sep 2026
- 6.4-inch Super AMOLED · 60Hz
- Mediatek MT6768 Helio P65 (12 nm)
- 4GB RAM, 6GB RAM, · 64GB , 128GB, 8GB RAM
- 5000 mAh · 15W wired
Where to buy in Nigeria
Store prices we checked in the last 14 days. In-stock offers first, lowest price first.
Lowest today₦105,000
Prices change quickly. Confirm the price, storage, condition and warranty with the seller before paying.
Owner Score
How people who own the Galaxy A31 rate it, from 54 public comments.
At launch
52
54 mentions
Now
—
Not enough feedback
Breakdown by aspect
Camera
42
Value
70
Category median: 77 · Updated 7 Oct 2026
Low confidenceScores are calculated from assessed owner comments and adjusted against the median for this category.
Similar phones at this price
Alternatives within about 20% of the Galaxy A31 price in Nigeria.
Full specifications
| LAUNCH DATE | |
|---|---|
| Announced | March 24, 2020 |
| Released | 2020-04-27 |
| Status | April 27, 2020 |
| NETWORK | |
| Technology | 4G/LTE/2G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 4G LTE | 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G |
| 5G | No |
| Speed | LTE |
| 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) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM |
| IP Rating | No IP rating |
| DISPLAY | |
| Type | Super AMOLED |
| Size | 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) |
| Screen-to-body | ~84.9% |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
| Refresh Rate | 60Hz |
| Brightness | 635 nits (measured) |
| 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 |
| Storage/RAM variants | 64GB , 128GB, 8GB RAM; 4GB RAM, 6GB 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) |
| Features | HDR |
| 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 | |
| Capacity | 5000 mAh |
| Type | Li-Po 5000 mAh |
| Charging Type | 15W wired |
| ADDITIONAL INFORMATION | |
| Colors | 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 | From ₦105,000 (checked seller prices, 27 Sep 2026) |
| Launch Price (USD) | $95.00 (reference only — see Price in Nigeria above for the actual retail price) |
| SECURITY | |
| Security | Biometric security: Fingerprint (under display, optical). |
Own the Galaxy A31? Write a review
Video review
Galaxy A31 — a closer look.
Before you buy
Confirm the storage, condition, warranty and network compatibility of the exact unit before paying. For a used device, check the display, cameras, battery and charging port.
Browse more Samsung devices, explore all phones, or compare specifications.