- Company: Samsung
- Pros:
- Cons:
- Released at: Apr 27, 2020
Description & Specs
Samsung Galaxy A31 front is adorned with a 6.4-inch Infinity-U display, in-display fingerprint, and 20MP waterdrop selfie camera. On the back is situated a quad-camera setup with 48MP main sensor. The phone is powered by an octa-core processor with 4GB of RAM and 64GB of storage as standard, although a 6/128GB variant is also available, and 5000mAh battery.
Size: 6.4 inches
Resolution: 2400 x 1080 pixels, 20:9 ratio, 411 PPI
Technology: Super AMOLED
Refresh rate: 60Hz
Screen-to-body: 84.88 %
Features: Ambient light sensor, Proximity sensor
System chip: MediaTek Helio P65 MT6768 (12 nm)
Processor: Octa-core, 2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55, 64-bit
GPU: Mali-G52 MC2
RAM: 4GB LPDDR4
Internal storage: 64GB (eMMC 5.1), available to use: 46.2 GB
Storage expansion: microSDXC up to 512 GB
Device type: Smartphone
OS: Android (10), Samsung One UI
Capacity: 5000 mAh
Type: Li – Polymer, Not user replaceable
Charging: Fast charging
Max charge speed: Wired: 15.0W
Rear: Quad camera
Main camera: 48 MP (PDAF)
Specifications: Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2″; Pixel size: 0.8 μm
Second camera: 8 MP (Ultra-wide)
Specifications: Aperture size: F2.2; Sensor size: 1/4″; Pixel size: 1.12 μm
Third camera: 5 MP (Macro)
Specifications: Aperture size: F2.4
Fourth camera: 5 MP (Depth information)
Specifications: Aperture size: F2.4
Video recording: 1920×1080 (Full HD) (30 fps)
Front: 20 MP
Video capture: 1920×1080 (Full HD)
Dimensions: 6.27 x 2.88 x 0.34 inches (159.3 x 73.1 x 8.6 mm)
Weight: 6.53 oz (185.0 g)
Materials: Back: Plastic
Biometrics: In-screen fingerprint
Keys: Right: Volume control, Lock/Unlock key
Colors: Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white
LTE (FDD): Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
LTE (TDD): Bands 38(2600), 40(2300), 41(2600+)
UMTS: Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed: LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM: Yes
SIM type: Nano SIM
Headphones: 3.5mm jack
Speakers: Earpiece, Loudspeaker
Screen mirroring: Wireless screen share
Additional microphone(s): for Noise cancellation
Bluetooth: 5.0
Wi-Fi: 802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB: Type-C (reversible), USB 2.0
Features: Charging, OTG
Location: GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors: Accelerometer, Gyroscope, Compass
Other: NFC
FCC approval:
Date approved: Mar 08, 2020
FCC ID value: A3LSMA315GL
Measured SAR:
Head: 0.53 W/kg
Body: 0.56 W/kg
Simultaneous Transmission: 1.42 W/kg
Wireless Router: 0.65 W/kg
Phablet: 0.89 W/kg
Price: € 300
Officially announced: Mar 24, 2020