Updated : Oct 24, 2024, 2:32 AM

Xiaomi Redmi 9

Full Specifications

Released · Jun 18, 2020

5.0

Read Xiaomi Redmi 9 Review

4.5

Read All User Reviews (2)

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Popular Comparisons

The Xiaomi Redmi 9 is most commonly compared with these phones:

Design
Dimensions	6.43 x 3.03 x 0.36 inches 163.32 x 77.01 x 9.1 mm
Weight	6.98 oz (198.0 g)
Biometrics	2D Face unlock, Fingerprint (touch)
Keys	Right: Volume control, Lock/Unlock key
Colors	Carbon gray, Sunset purple, Ocean green

Display
Size	6.5-inch
Resolution	2340x1080px, 19.5:9 ratio, 395 PPI
Technology	IPS LCD
Screen-to-body	83.27 %
Features	Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

PhoneArena Display Test
Bright Max (20 APL)	Untested
Bright Min	1.5 (Good)
Learn more on our PhoneArena Display Test Results page.

Hardware
System chip	MediaTek Helio G80 (12 nm)
Processor	Octa-core 2000 MHz Arm Cortex-A75 and Arm Cortex-A55
GPU	Mali G52 MC2
RAM	3GB (LPDDR4)
Internal storage	32GB (eMMC 5.1)
Storage expansion	microSDXC
OS	Android
This device has different variants: View all

Battery
Capacity	5020 mAh
Charging	Qualcomm Quick Charge 3.0
Charge speed	Wired: 18.0W

PhoneArena Battery Test
Battery Life Estimate:	Untested
Browsing:	Untested
Gaming:	7h 3min
Video:	9h 15min
Learn more on our PhoneArena Battery Test Results page.

Camera
Rear	Quad camera
Main camera	13 MP (PDAF) Aperture size: F2.2
Second camera	8 MP (Ultra-wide) Aperture size: F2.2
Third camera	5 MP (Macro) Aperture size: F2.4
Fourth camera	2 MP (Depth information)
Flash	LED
Video recording	1920x1080 (Full HD)
Front	8 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features
Bluetooth	5.0
Wi-Fi	802.11 b,g,n Wi-Fi Direct, Hotspot
USB	Type-C, USB 2.0
Location	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors	Accelerometer, Gyroscope, Compass
Other	NFC, Infrared

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Screen mirroring	Wireless screen share
Radio	FM
Additional microphone(s)	Noise cancellation

Cellular
4G (FDD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)	Bands 38(2600), 40(2300), 41(2600+)
3G	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM	Yes
SIM type	Nano SIM
HD Voice	Yes
VoLTE	Yes

Buyers information
In The Box	10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide

Despite our efforts to provide full and correct Xiaomi Redmi 9 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

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If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Alternative variants

with 64GB storage

Differences from the main variant:
RAM	4GB
Internal storage	64GB

Links

Xiaomi Redmi 9 Review

Overall User Rating

(2 reviews)

4.5

Build quality

6.5

Camera quality

Performance

5.5

Display

Battery life and charging

5.5

Redmiuser8384

For the price is good

Posted: Dec 11, 2020, 4:04 AM

Phone owned for less than a year

I came from an 720p amoled display
And i see the difference from amoled to ips
But i wanted minimum 1080p because i was tired to see the pixels
The performance is good for playing pubg in smooth and use a gtx tool for 60 fps
Sometimes it lagges but i think its because my internet connection

Build quality

Camera quality

Performance

Display

Battery life and charging

What I like

Good battery
Good performance
Headphone jack
Usb c

What I don't like

Ips display
Bad in low light conditions
Usless macro camera

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1 out of 2 people found this helpful.

Ali3397

Redmi 9

Posted: Dec 09, 2020, 10:23 AM

Phone owned for less than 3 months

The screen is of barely acceptable quality, the camera is disappointing, and the performance is middling at best, and yet, the Redmi 9 counters these with its superb design, good feature set, long battery life, and finally, the biggest ace in its sleeve — the ultra-affordable pricing. Let that sink in — the Redmi 9 starts at less than $130! This alone offsets all of the flaws that the phone has in store for us. Or does it? Let's look at the the many, many corners that have been cut to achieve this pricing.