Samsung / PhonesReleased 2020-04-27
Samsung Galaxy A31
Galaxy A31 · March 2020
From ₦105,000
Saved seller price · not yet reverified · last recorded 27 Sep 2026. Availability is unconfirmed.
Official launch price: $95.00
6.4-inch Super AMOLED · 60Hz
Mediatek MT6768 Helio P65 (12 nm)
4GB RAM, 6GB RAM, · 64GB , 128GB, 8GB RAM
5000 mAh · 15W wired
Our take
Editorial context remains separate from factual specifications.
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.
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.
Full specifications
Every applicable group and every stored specification row.
LAUNCH DATE3 fields
- Announced
- March 24, 2020
- Released
- 2020-04-27
- Status
- April 27, 2020
NETWORK6 fields
- 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
BODY5 fields
- 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
DISPLAY6 fields
- 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)
PLATFORM4 fields
- 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
MEMORY4 fields
- 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 CAMERA3 fields
- 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 CAMERA3 fields
- Selfie camera
- 20 MP, f/2.2, (wide)
- Features
- HDR
- Video
- 1080p@30fps
SOUND2 fields
- Loudspeaker
- Yes
- 3.5mm jack
- Yes
COMMUNICATION6 fields
- 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
FEATURES1 fields
- Sensors
- Fingerprint (under display, optical), accelerometer, gyro, compass; Virtual proximity sensing
BATTERY3 fields
- Capacity
- 5000 mAh
- Type
- Li-Po 5000 mAh
- Charging Type
- 15W wired
ADDITIONAL INFORMATION4 fields
- 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
- ₦141,987
- Launch Price (USD)
- $95.00 (reference only — see Price in Nigeria above for the actual retail price)
SECURITY1 fields
- Security
- Biometric security: Fingerprint (under display, optical).
Where to buy in Nigeria
Saved seller offers for this exact device. Prices have not yet been reverified; confirm the configuration, condition and availability with the store.
| Seller / condition | Configuration | Price / checked | Listing |
|---|---|---|---|
| Jiji — Ishola MichaelPre-owned · Listed in stock | 128GB | ₦105,000Not yet reverified · Recorded 27 Sep 2026 | Visit store ↗ |
| Jiji — Primetech PhonesPre-owned · Listed in stock | 128GB | ₦120,000Not yet reverified · Recorded 27 Sep 2026 | Visit store ↗ |
| Jiji — Bright CommunicationBrand new · Listed in stock | 128GB | ₦220,000Not yet reverified · Recorded 27 Sep 2026 | Visit store ↗ |
Store search links are not verified offers. Confirm price, configuration, condition and warranty before paying.
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Last updated 17 Sep 2025
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