Fiche technique

Fiche technique du Samsung Galaxy M31

Caractéristiques complètes du Samsung Galaxy M31 et résumé de sa réparabilité : specs détaillées, RepairScore et coût des pièces.

Mis à jour le 25 juin 2026 Sorti en 2020 RepairScore détaillé →

Caractéristiques

Marque	Samsung
Modèle	Samsung Galaxy M31
Année	2020
Taille écran	6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Type écran	Super AMOLED, 420 nits (peak)
Protection écran	Corning Gorilla Glass 3
Construction	Glass front (Gorilla Glass 3), plastic back, plastic frame
Batterie	6000 mAh
Poids	191 g
Dos en verre	Non
Écran OLED	Oui
Écran incurvé	Non

Body

Sim	Nano-SIM + Nano-SIM
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame
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)

Brand

Id	93
Name	Samsung

Comms

Nfc	Yes (market/region dependent)
Usb	USB Type-C 2.0
Wlan	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Radio	FM radio, RDS, recording
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS

Launch

Status	Discontinued
Announced	2020, February 25. Released 2020, March 05

Memory

CardSlot	microSDXC (dedicated slot)
Internal	64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM

Battery

Type	Li-Po 6000 mAh

Cameras

MainCamera
Type	triple
Video	4K@30fps, 1080p@30fps, gyro-EIS
Features	LED flash, panorama, HDR
CameraSpecs	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
SelfieCamera
Type	single
Video	4K@30fps, 1080p@30fps
Features	HDR
CameraSpecs	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm

Display

Size	6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Type	Super AMOLED, 420 nits (peak)
Protection	Corning Gorilla Glass 3
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

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