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Samsung Galaxy A31

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

₦141,987

Estimated price. No live seller prices checked yet.

  • 6.4-inch Super AMOLED · 60Hz
  • Mediatek MT6768 Helio P65 (12 nm)
  • 4GB RAM, 6GB RAM, · 64GB , 128GB, 8GB RAM
  • 5000 mAh · 15W wired

Full specifications · Video review · Before you buy

Where to buy in Nigeria

None of the stores we track lists the Samsung Galaxy A31 right now. Check today's price at these Nigerian stores.

Estimated₦141,987
Jumia Konga Jiji Just Fones Pointek

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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 4 Nov 2026

Low confidence

Scores are calculated from assessed owner comments and adjusted against the median for this category.

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Full specifications

LAUNCH DATE
AnnouncedMarch 24, 2020
Released2020-04-27
StatusApril 27, 2020
NETWORK
Technology4G/LTE/2G
2G BandsGSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 850 / 900 / 2100
4G LTE1, 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
5GNo
SpeedLTE
BODY
Dimensions159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight185 g (6.53 oz)
BuildGlass front, plastic back, plastic frame
SIMNano-SIM
IP RatingNo IP rating
DISPLAY
TypeSuper AMOLED
Size6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Screen-to-body~84.9%
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Refresh Rate60Hz
Brightness635 nits (measured)
PLATFORM
OSAndroid 10, upgradable to Android 12, One UI 4.1
ChipsetMediatek MT6768 Helio P65 (12 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPUMali-G52 MC2
MEMORY
Card slotmicroSDXC (dedicated slot)
RAM4GB RAM, 6GB RAM,
Internal64GB , 128GB, 8GB RAM
Storage/RAM variants64GB , 128GB, 8GB RAM; 4GB RAM, 6GB RAM,
MAIN CAMERA
Main camera48 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)
FeaturesLED flash, panorama, HDR
Video1080p@30fps
SELFIE CAMERA
Selfie camera20 MP, f/2.2, (wide)
FeaturesHDR
Video1080p@30fps
SOUND
LoudspeakerYes
3.5mm jackYes
COMMUNICATION
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes (market/region dependent)
RadioFM radio, RDS, recording
USBUSB Type-C 2.0, OTG
FEATURES
SensorsFingerprint (under display, optical), accelerometer, gyro, compass; Virtual proximity sensing
BATTERY
Capacity5000 mAh
TypeLi-Po 5000 mAh
Charging Type15W wired
ADDITIONAL INFORMATION
ColorsPrism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
ModelsSM-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)
SECURITY
SecurityBiometric security: Fingerprint (under display, optical).
Own the Galaxy A31? Write a review

Video review

Galaxy A31 — a closer look.

YouTube
Watch on YouTube ↗

Before you buy

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