Overall Score
64.1Category Breakdown
Overall(#1483)64.1
Performance(#3555)62.5
Camera(#1267)48.7
Display(#1847)79.5
Battery(#1130)63.5
Build(#1601)77.8
Comparisons Featuring Samsung Galaxy M31
Short Review
- The Samsung Galaxy M31 features a sleek design with dimensions of 159.2 x 75.1 x 8.9 mm and a weight of 191g, utilizing a glass front with Gorilla Glass 3 and a plastic back.
- Its 6.4-inch Super AMOLED display offers a resolution of 1080 x 2340 pixels, providing vibrant colors and sharp images at approximately 403 ppi.
- Powered by the Exynos 9611 chipset, the phone delivers solid performance with an octa-core CPU and options for 6GB or 8GB of RAM.
- The camera system includes a 64 MP main sensor, an 8 MP ultrawide lens, a 5 MP macro lens, and a 5 MP depth sensor, capable of recording 4K video at 30fps.
- A 32 MP front camera ensures high-quality selfies.
- The device houses a substantial 6000 mAh battery, supporting 15W charging for extended usage.
- Running on Android 10, it is upgradable to Android 12 with One UI 4.1 for a smooth user experience.
- Connectivity options include dual-band Wi-Fi, Bluetooth 5.0, and NFC, while a USB Type-C port facilitates charging and data transfer.
- The phone does not support 5G but offers reliable performance for everyday tasks.
- Overall, the Galaxy M31 combines a robust build, impressive display, and versatile camera capabilities.
Specifications
General
Release Date2020, February 25
Announced2020, February 25
DescriptionVersions: SM-M315F/DS, SM-M315F/DSN
Display
Size6.4"
TypeSuper AMOLED, 420 nits (peak)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
PPI1080
Refresh Rate60Hz
Peak BrightnessN/A
HDR Support✗
ProtectionCorning Gorilla Glass 3
Performance
ChipsetExynos 9611 (10 nm)
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUMali-G72 MP3
Memory64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Expandable Storage✗
Card SlotmicroSDXC (dedicated slot)
Camera
Main Camera64 MP
Main Camera Details64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm5 MP, f/2.4, (macro)5 MP, f/2.2, (depth)
Front Camera32 MP
Front Camera Details32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video Recording4K@30fps, 1080p@30fps, gyro-EIS
Selfie Video4K@30fps, 1080p@30fps
OIS✗
Night Mode✗
RAW Support✗
Battery
Capacity6000 mAh
Battery DetailsLi-Po 6000 mAh
Charging Details15W wired
Fast Charging✗
Wireless Charging✗
Build & Design
Dimensions159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight191 g
MaterialsGlass front (Gorilla Glass 3), plastic back, plastic frame
Water ResistanceN/A
ColorsOcean Blue, Space Black, Red
Foldable✗
Connectivity
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
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS, GLONASS, GALILEO, BDS
Software
Operating SystemAndroid 10, upgradable to Android 12, One UI 4.1
OS VersionAndroid 10, upgradable to Android 12, One UI 4.1
Security
Fingerprint✓
Face Unlock✗
SensorsFingerprint (rear-mounted), accelerometer, gyro, compass
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes