SAMSUNG Galaxy A31

SAMSUNG Galaxy A31
  • Display: 6.4″ / 1080 × 2400
  • Hardware: 4GB RAM / Helio P65
  • Camera: 48Mpix / Quad
  • Battery: 5000mAh / Li-Po
  • Dimensions: 159.3 × 73.1 × 8.6 mm / 6.27 × 2.88 × 0.34 in

SAMSUNG Galaxy A31 smartphone features a 6.4 inches display with 1080x2400 resolution. Its hardware is based on Helio P65 processor and has 4GB memory. The camera contains a quad module. The main camera is a 48 Mpix sensor. The dimensions are 73.1x159.3x8.6 mm. The battery has 5000mAh and the type is Li-Po.

Specifications Table

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1900 / 2100 - SM-A315F
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
Speed HSPA 42.2/5.76 Mbps, LTE-A
4G bands 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
Launch
Announced 2020, March 24
Status Available. Released 2020, April 27
Body
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)
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED
Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Platform
OS Android 10, One UI 2.5
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU Mali-G52 MC2
Chipset Mediatek MT6768 Helio P65 (12nm)
Memory
Card slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
eMMC 5.1
Main Camera
Video 1080p@30fps
Features LED flash, panorama, HDR
Quad 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)
Selfie camera
Video 1080p@30fps
Single 20 MP, f/2.2, (wide)
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
Radio FM radio, RDS, recording
USB USB Type-C 2.0, USB On-The-Go
NFC Yes (market/region dependent)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 5000 mAh, non-removable
Charging Fast charging 15W
Misc
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
SAR EU 0.49 W/kg (head)     1.68 W/kg (body)
Tests
Loudspeaker -30.9 LUFS (Below average)
Display Contrast ratio: Infinite (nominal)
Camera Photo / Video
Battery life Endurance rating 124h
Performance AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)

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