Fiche technique

Fiche technique du Xiaomi Redmi Note 9

Caractéristiques complètes du Xiaomi Redmi Note 9 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	Xiaomi
Modèle	Xiaomi Redmi Note 9
Année	2020
Date de sortie	2020, May 12
Taille écran	6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio)
Type écran	IPS LCD, 450 nits (typ)
Protection écran	Corning Gorilla Glass 5
Construction	Glass front (Gorilla Glass 5), plastic frame, plastic back
Batterie	5020 mAh
Poids	199 g
Dos en verre	Non
Écran OLED	Non
Écran incurvé	Non

Body

Sim	Nano-SIM + Nano-SIM
Build	Glass front (Gorilla Glass 5), plastic frame, plastic back
Weight	199 g (7.02 oz)
Dimensions	162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)

Brand

Id	120
Name	Xiaomi

Comms

Nfc	Yes (market/region dependent)M2003J15SG (Yes); M2003J15SS (No)
Usb	USB Type-C 2.0
Wlan	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Radio	FM radio, built-in antenna
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS
Infrared port	Yes

Sound

AudioJack	3.5mm jack
Loudspeaker	Yes

Launch

Memory

CardSlot	microSDXC (dedicated slot)
Internal	64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Battery

Type	Li-Po 5020 mAh
Charging	18W wired, 9W reverse wired

Cameras

MainCamera
Type	quad
Video	1080p@30fps
Features	LED flash, HDR, panorama
CameraSpecs	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm, 2 MP, f/2.4, (macro), AF, 2 MP, f/2.4, (depth)
SelfieCamera
Type	single
Video	1080p@30fps
Features	HDR, panorama
CameraSpecs	13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm

Display

Size	6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio)
Type	IPS LCD, 450 nits (typ)
Protection	Corning Gorilla Glass 5
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)

Network

Features

Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Platform

Os	Android 10, upgradable to Android 11, MIUI 12.5 E
Cpu	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Gpu	Mali-G52 MC2
Chipset	Mediatek MT6769Z Helio G85 (12 nm)