Xiaomi Redmi Note 9 vs Samsung Galaxy S22 Specs Comparison

Availability

Officially announced
Apr 30, 2020	Feb 09, 2022
Prices (MSRP)
	$799 | €849

Design

Dimensions
6.39 x 3.04 x 0.35 inches 162.3 x 77.2 x 8.9 mm	5.75 x 2.78 x 0.30 inches (~0.35 inches with camera bump) 146 x 70.6 x 7.6mm (~8.97 mm with camera bump)
Weight
7.02 oz (199.0 g)	5.89 oz (168.0 g)
Materials
Frame: Plastic	Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum
Resistance
Splash	Water, Dust; IP68
Biometrics
Fingerprint (touch)	2D Face unlock, Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Forest green, Polar white, Midnight gray	Phantom Black, White, Pink Gold, Green

Display

Size
6.5-inch, 83.52% screen-to-body	6.1-inch, 88.57% screen-to-body
Type
IPS LCD	Dynamic AMOLED, 120Hz, HDR, 1500 nits
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	2340x1080px, 19.5 ratio, 422 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass Victus

Hardware

System chip
MediaTek Helio G85 (12 nm)	Snapdragon 8 Gen 1 SM8450 (4 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A75 and ArmCortex-A55	Octa-core 1x3.00GHz Cortex-X2 3x2.50G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510
GPU
Mali G52 MC2	Adreno 730
Memory
3GB (LPDDR4)/64GB (eMMC 5.1) 4GB/128GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
microSDXC up to 128 GB	not expandable
OS
Android (10)	Android (14, 13, 12)

Battery

Type
5020 mAh, Li - Polymer	3700 mAh, Li - Ion
Charging
Fast charging Reverse wired charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 43min

Gaming

7h 34min

Battery Life Estimate

Untested

Browsing

12h 23min

Video

7h 26min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.2 μm	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
2 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.75 μm	10 MP (Telephoto) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 69 mm Sensor size: 1/3.94" Pixel size: 1.0 μm
Fourth camera
2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.7 μm
Flash
LED	LED
Video recording
1080p (30 fps), 720p (120 fps)	8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Picture-taking during video recording, 10-bit HDR
Front
13 MP (HDR) Video capture: 1080p	10 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n8, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	2, 3, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 20 (2000/150 Mbit/s)
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM + eSIM
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Mar 30, 2022 FCC ID value: A3LSMS901U
Measured SAR
	Head: 1.03 W/kg Body: 1.15 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.25 W/kg

Alternative variants

with 128GB storage

Memory	4GB/128GB

With 256GB internal storage

Memory	256GB
Prices (MSRP)	$849

International

System chip	Samsung Exynos 2200 (4 nm)
Processor	Octa-core 1x2.8GHz Cortex-X2 3x2.50G​Hz Cortex-A710 4x1.7​GHz Cortex-A510
GPU	Xclipse 920
Weight	5.89 oz (167.0 g)
5G Bands	n1, n2, n3, n5, n7, n12, n20, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6

Links

Full specifications
Xiaomi Redmi Note 9 Specs	Samsung Galaxy S22 Specs
PhoneArena Review
Xiaomi Redmi Note 9 Review	Samsung Galaxy S22 Review
User Reviews
Xiaomi Redmi Note 9 User Reviews	Samsung Galaxy S22 User Reviews