Xiaomi Redmi 9 vs Xiaomi Redmi Note 10S Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

5.0
Xiaomi Redmi 9	Xiaomi Redmi Note 10S
Released · Jun 18, 2020	Released · Apr 28, 2021
6.5-inch · 2340x1080px	6.4-inch · 2400x1080px
Quad camera	Quad camera
3GB · 32GB	6GB · 64GB
5020 mAh	5000 mAh
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Design

Dimensions
6.43 x 3.03 x 0.36 inches 163.32 x 77.01 x 9.1 mm	6.32 x 2.93 x 0.33 inches 160.46 x 74.5 x 8.29 mm
Weight
6.98 oz (198.0 g)	6.31 oz (178.8 g)
Resistance
	Splash; IP53
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Carbon gray, Sunset purple, Ocean green	Onyx Gray, Pebble White, Lake Green

Display

Size
6.5-inch	6.4-inch
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 409 PPI
Technology
IPS LCD	AMOLED
Screen-to-body
83.27 %	83.55 %
Peak brightness
	1100 cd/m2 (nit)
Features
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio G80 (12 nm)	MediaTek Helio G95 (12 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A75 and Arm Cortex-A55	Octa-core 2050 MHz Arm Cortex-A55 and Arm Cortex-A76
GPU
Mali G52 MC2	Arm Mali-G76 MC4
RAM
3GB (LPDDR4)	6GB (LPDDR4)
Internal storage
32GB (eMMC 5.1)	64GB (UFS 2.2)
Storage expansion
microSDXC	not expandable
OS
Android	Android (11), MIUI 12.5 UI

Battery

Capacity
5020 mAh	5000 mAh
Charging
Qualcomm Quick Charge 3.0	Fast charging
Charge speed
Wired: 18.0W	Wired: 33.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 15min

Gaming

7h 3min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Camera

Rear
Quad camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F2.2	64 MP (Autofocus) Aperture size: F1.8 Sensor size: 1/1.97” Pixel size: 0.7 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
5 MP (Macro) Aperture size: F2.4	2 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information)	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1920x1080 (Full HD)	Yes
Front
8 MP (HDR), Video capture: 1920x1080 (Full HD)	13 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer
Other
NFC, Infrared	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	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)	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+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	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	LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Mar 28, 2021 FCC ID value: 2AFZZK7BG
Measured SAR
	Head: 1.07 W/kg Body: 0.81 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.00 W/kg

Buyers information

MSRP
	$ 229
In The Box
10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced
	Mar 04, 2021

Alternative variants

with 64GB storage


RAM	4GB
Internal storage	64GB

With 128GB storage


Internal storage	128GB

With 8GB RAM and 128GB storage


RAM	8GB
Internal storage	128GB

Links

Full specifications
Xiaomi Redmi 9 Specs	Xiaomi Redmi Note 10S Specs
PhoneArena Review
Xiaomi Redmi 9 Review
User Reviews
Xiaomi Redmi 9 User Reviews