Xiaomi Redmi 9 - Technical characteristics and specifications

Redmi 9 technical characteristics

About the device:

Xiaomi Redmi 9 is a mobile/cell phone with dimensions of 163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in), a weight of 198 grams, a screen size of 6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio) and a screen resolution of 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density).

It has a processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), a graphics card Mali-G52 MC2, a 3 GB / 4 GB / 6 GB RAM memory and an internal memory of 32 GB / 64 GB / 128 GB expandable by memory card microSDXC (dedicated slot) .

The Xiaomi Redmi 9 comes from the factory with the Android 10, MIUI 12 operating system.

Technical information

Property	Value
Brand	Xiaomi
Model	Redmi 9

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G connectivity	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE-A
Date announced	2020, June 10
Status	Available. Released 2020, June 10

Body
Dimensions	163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
Height	163.3
Thickness	9.1 mm
Weight gr.	198
Weight oz	6.98
SIM	Dual SIM (Nano-SIM, dual stand-by)
Colors	Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
Body materials	Glass front (Gorilla Glass 3), plastic back, plastic frame

Screen
Type of screen	IPS LCD capacitive touchscreen, 16M colors
Screen resolution	1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Screen size	6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)

Platform
OS	Android 10, MIUI 12
CPU	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Chipset	Mediatek Helio G80 (12 nm)
GPU	Mali-G52 MC2

Storage and memory
Memory card	microSDXC (dedicated slot)
Internal memory	32 GB / 64 GB / 128 GB
RAM	3 GB / 4 GB / 6 GB

Cameras
Main camera	13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Video features	1080p@30fps
Secondary camera	8 MP, f/2.0, 27mm (wide)

Communications
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE
GPS	Yes, with A-GPS, GLONASS, BDS
NFC	No
Radio	Wireless FM radio (no wired headphones required)
USB	2.0, Type-C 1.0 reversible connector, USB On-The-Go
Sensors	Fingerprint (rear-mounted), accelerometer, proximity, compass