Overall Score
42.3Category Breakdown
Overall(#3290)42.3
Performance(#2895)73.2
Camera(#6218)19.1
Display(#1312)82.8
Battery(#1527)33.7
Build(#4361)0.2
Connectivity(#2374)62.7
Audio(#1963)8.9
Comparisons Featuring Samsung Galaxy A31
Short Review
- The Samsung Galaxy A31 features a sleek design with dimensions of 159.3 x 73.1 x 8.6 mm and a weight of 185g, available in multiple colors including Prism Crush Black and Prism Crush Blue.
- Its 6.4-inch Super AMOLED display offers a resolution of 1080 x 2400 pixels, providing vibrant visuals with a pixel density of approximately 411 ppi.
- Powered by the Mediatek MT6768 Helio P65 chipset, the device delivers decent performance through its octa-core CPU and Mali-G52 GPU.
- The camera system includes a 48 MP main sensor, an 8 MP ultrawide lens, a 5 MP macro lens, and a 5 MP depth sensor, capable of recording 1080p video at 30fps, while the 20 MP front camera captures clear selfies.
- The 5000 mAh battery supports 15W charging, ensuring extended usage without frequent recharging.
- Running on Android 10, the software is upgradable to Android 12 with One UI 4.1, offering a user-friendly interface.
- Connectivity options include dual-band Wi-Fi, Bluetooth 5.0, and NFC, but it lacks 5G support.
- The phone also retains a headphone jack, catering to users who prefer wired audio.
- Overall, the Galaxy A31 combines solid specifications with a stylish design, making it a practical choice for everyday use.
Specifications
General
Release Date2020, March 24
Announced2020, March 24
DescriptionVersions: SM-A315F/DS (International); SM-A315G/DS (Asia, Australia)
Display
Size6.4"
TypeSuper AMOLED
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
PPI1080
Refresh Rate60Hz
HDR Support✗
ProtectionN/A
Performance
ChipsetMediatek MT6768 Helio P65 (12 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPUMali-G52 MC2
Memory64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Expandable Storage✗
Card SlotmicroSDXC (dedicated slot)
Camera
Main Camera48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm5 MP, f/2.4, (macro)5 MP, f/2.4, (depth)
Main Camera FeaturesLED flash, panorama, HDR
Front Camera20 MP, f/2.2, (wide)
Front Camera FeaturesN/A
Video Recording1080p@30fps
Selfie Video1080p@30fps
Optical Stabilization✗
Night Mode✗
Raw Photo Support✗
Battery
Capacity5000 mAh
Battery DetailsLi-Po 5000 mAh
Charging Details15W wired
Fast Charging✗
Wireless Charging✗
Build & Safety
Dimensions159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight185 g
MaterialsN/A
ColorsPrism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Foldable✗
SARN/A
Connectivity
SIMNano-SIMNano-SIM + Nano-SIM
NetworkGSM / HSPA / LTE
Network SpeedHSPA, LTE
5G✗
4G✓
WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
NFC✓
USBUSB Type-C 2.0, OTG
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes
Software & Security
Operating SystemAndroid 10, upgradable to Android 12, One UI 4.1
Fingerprint✓
Face Unlock✗
SensorsFingerprint (under display, optical), accelerometer, gyro, compass