Xiaomi Redmi 9 vs Samsung Galaxy A52s Specs Comparison

Design

Dimensions
6.43 x 3.03 x 0.36 inches 163.32 x 77.01 x 9.1 mm	6.30 x 2.96 x 0.33 inches 159.9 x 75.1 x 8.4 mm
Weight
6.98 oz / 198.0 g	6.67 oz / 189.0 g
Materials
	Back: Plastic
Resistance
	Water, Dust; IP67
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Carbon gray, Sunset purple, Ocean green	Awesome Mint, Awesome Violet, Awesome White, Awesome Black

Display

Size
6.5-inch, 83.27% screen-to-body	6.5-inch, 84.79% screen-to-body
Type
IPS LCD	Super AMOLED, 120Hz
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 405 PPI
Protection
Corning Gorilla Glass 3
Features
Oleophobic coating

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.5 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
MediaTek Helio G80 (12 nm)	Snapdragon 778G SM7325 (6 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A75 and Arm Cortex-A55	Octa-core 2400 MHz Kryo 670
GPU
Mali G52 MC2	Adreno 642L
Memory
3GB (LPDDR4)/32GB (eMMC 5.1) 4GB/64GB	6GB (LPDDR4)/128GB 8GB/256GB
Storage expansion
microSDXC	microSDXC up to 1024 GB
OS
Android	Android (11)

Battery

Type
5020 mAh	4500 mAh
Charging
Qualcomm Quick Charge 3.0	Qualcomm Quick Charge 2.0
Charge speed
Wired: 18.0W	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 15min

Gaming

7h 3min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F2.2	64 MP (OIS, Autofocus) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2	12 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
5 MP (Macro) Aperture size: F2.4	5 MP (Macro) Aperture size: F2.4 Pixel size: 1.12 μm
Fourth camera
2 MP (Depth information)	5 MP (Depth information) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1080p	4K UHD (30 fps), 1080p (60 fps) Continuous autofocus, Picture-taking during video recording
Front
8 MP (HDR) Video capture: 1080p	32 MP Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, 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	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n3, n5, n7, n8, n28, n40, n41, n66, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 3, 7, 32
4G (TDD) Bands
38, 40, 41	38, 41
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, 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

Alternative variants

with 64GB storage

Memory	4GB/64GB

With 8GB ram and 256GB internal storage

Memory	8GB/256GB

Links

Full specifications
Xiaomi Redmi 9 Specs	Samsung Galaxy A52s Specs
PhoneArena Review
Xiaomi Redmi 9 Review
User Reviews
Xiaomi Redmi 9 User Reviews	Samsung Galaxy A52s User Reviews