Xiaomi Redmi Note 9 4G 64GB 3GB RAM Dual SIM (Unlocked for all UK networks) - Polar White

NETWORK

Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41

Speed

HSPA 42.2/5.76 Mbps, LTE-A

BODY

Dimensions

162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)

Weight

199 g (7.02 oz)

Build

Glass front (Gorilla Glass 5), plastic frame

SIM

Dual SIM (Nano-SIM, dual stand-by)

Water-repellent coating

DISPLAY

Type

IPS LCD capacitive touchscreen, 16M colors

Size

6.53 inches, 104.7 cm² (~83.5% screen-to-body ratio)

Resolution

1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)

Protection

Corning Gorilla Glass 5

450 nits typ. brightness (advertised)

PLATFORM

OS

Android 10, MIUI 11

Chipset

MediaTek Helio G85 (12nm)

CPU

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Mali-G52 MC2

MEMORY

Card slot

microSDXC (dedicated slot)

Internal

64GB 3GB RAM

MAIN CAMERA

Quad

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)

Features

LED flash, HDR, panorama

Video

[email protected]

SELFIE CAMERA

Single

13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm

Features

HDR, panorama

Video

[email protected]

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

NFC

Yes (market/region dependent)
M2003J15SG (Yes); M2003J15SS (No)

Infrared port

Yes

Radio

Unspecified

USB

2.0, Type-C 1.0 reversible connector

FEATURES

Sensors

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

BATTERY

Non-removable Li-Po 5020 mAh battery

Charging

Fast charging 18W
Reverse charging 9W

MISC

Colors

Polar White