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Samsung Galaxy A31 vs Xiaomi Redmi Note 11 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.


Samsung Galaxy A31	Xiaomi Redmi Note 11
Released · Apr 27, 2020	Released · Feb 09, 2022
6.4-inch · 2400x1080px	6.4-inch · 2400x1080px
Quad camera	Quad camera
4GB · 64GB	4GB · 64GB
5000 mAh	5000 mAh
Check prices	Check prices

Availability

Officially announced
Mar 24, 2020
Prices (MSRP)
€300

Design

Dimensions
6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm	6.29 x 2.91 x 0.32 inches 159.87 x 73.87 x 8.09 mm
Weight
6.53 oz / 185.0 g	6.31 oz / 179.0 g
Materials
Back: Plastic
Resistance
	Yes; IP53
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Display

Size
6.4-inch, 84.88% screen-to-body	6.4-inch, 84.53% screen-to-body
Type
Super AMOLED, 60Hz	IPS LCD, 90Hz, 1000 nits
Resolution
2400x1080px, 20:9 ratio, 411 PPI	2400x1080px, 20:9 ratio, 409 PPI
Protection
	Corning Gorilla Glass 3

Hardware

System chip
MediaTek Helio P65 MT6768 (12 nm)	Snapdragon 680 SM6225 (6 nm)
Processor
Octa-core 2x2.0GHz Cortex-A75 6x2.0GHz Cortex-A55	Octa-core 4x2.0GHz Cortex-A73 4x1.8GHz Cortex-A53
GPU
Mali-G52 MC2	Adreno 610
Memory
4GB (LPDDR4)/64GB (eMMC 5.1) 6GB/128GB	4GB (LPDDR4)/64GB (UFS 2.2) 4GB/128GB 6GB/128GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 1024 GB
OS
Android (10)	Android (11)

Battery

Type
5000 mAh, Li - Polymer	5000 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 15.0W	Wired: 33.0W

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide) Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
5 MP (Macro) Aperture size: F2.4	2 MP (Macro) Aperture size: F2.4
Fourth camera
5 MP (Depth information) Aperture size: F2.4	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	Yes
Front
20 MP Video capture: 1080p	13 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	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, Ambient light sensor, Proximity sensor
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	NFC, Infrared

Multimedia

Headphones
3.5mm jack	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
	5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40, 41	38, 40, 41
3G Bands
1, 2, 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
Dual SIM
Yes	No
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL
Measured SAR
Head: 0.53 W/kg Body: 0.56 W/kg Simultaneous Transmission: 1.42 W/kg Wireless Router: 0.65 W/kg Phablet: 0.89 W/kg

Alternative variants

with 128GB storage


Memory	6GB/128GB

With 128GB internal storage


Memory	128GB

With 6GB RAM and 128GB internal storage


Memory	6GB/128GB

Links

Full specifications
Samsung Galaxy A31 Specs	Xiaomi Redmi Note 11 Specs