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Photo of Samsung Galaxy M31

Samsung Galaxy M31

6.4" · 75.1 mm · screen ~68.12×147.6 mm · 2020

Data & image source: GSMArena.com ↗

Glass: Corning Gorilla Glass 3

Codes: SM-M315F, SM-M315F/DS, SM-M315F/DSN

Full spec ↓

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Full specification

Basics

Manufacturer
Samsung
Designations / variants
SM-M315F, SM-M315F/DS, SM-M315F/DSN
Status
Discontinued
Release year
2020, February 25. Released 2020, March 05
Price
About 310 EUR
Weight
191 g (6.74 oz)
Dimensions
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Available colors
Ocean Blue, Space Black, Red

Screen

Display type
Super AMOLED, 420 nits (peak)
Screen diagonal
6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Screen resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Screen protection
Corning Gorilla Glass 3

Performance

Operating system
Android 10, upgradable to Android 12, One UI 4.1
Chipset
Exynos 9611 (10 nm)
Processor (CPU)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Graphics (GPU)
Mali-G72 MP3
Internal storage
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Memory card slot
microSDXC (dedicated slot)
Memory — other
UFS 2.1

Camera

Rear camera
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP (macro) Auxiliary lens
Rear camera — features
LED flash, panorama, HDR
Video (rear camera)
4K@30fps, 1080p@30fps, gyro-EIS
Front camera
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Front camera — features
HDR
Video (front camera)
4K@30fps, 1080p@30fps

Connectivity

SIM card
Nano-SIM + Nano-SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)
FM radio
FM radio, RDS, recording
USB
USB Type-C 2.0
Loudspeaker
Yes
3.5 mm headphone jack
Yes
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, compass

Battery

Battery
Li-Po 6000 mAh
Charging
15W wired