Want to compare Samsung A21s vs Samsung M31 mobile? You have come to the right place. Here you can find Samsung A21s vs Samsung M31 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Samsung A21s price in India on Priceo.

On one hand, Samsung A21s gets a vivid screen-size of 6.5 inches (16.51 cm) along with a screen resolution of 720 x 1600 pixels and 270ppi pixel density. Supporting the primary camera is 8MP Wide Angle, Ultra-Wide Angle lens, and two similar 2MP cameras for depth sensing. Galaxy A21s is powered by a 2GHz octa-core Samsung Exynos 8 Octa chipset.

On the other hand,The Samsung Galaxy  A21s gets a vivid screen-size of 6.5 inches (16.51 cm) along with a screen resolution of 720 x 1600 pixels and 270ppi pixel density.Galaxy A21s is powered by a 2GHz octa-core Samsung Exynos 8 Octa chipset. Also, the smartphone is expected to offer a seamless and efficient performance with the presence of 4GB RAM.

Our recommendation: We recommend you to buy Samsung M31 over Samsung A21s because it has better Processor , GPU and camera as compared to the Samsung A21s.

Samsung A21s vs Samsung M31 Comparison Table

Key Specs
Display6.50-inch6.40-inch
ProcessorSamsung Exynos 850Samsung Exynos 9611
Front Camera13-megapixel32-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh6000mAh
OSAndroid 10Android 10
Resolution720×1600 pixels1080×2340 pixels
 
   
General
BrandSamsungSamsung
ModelGalaxy A21sGalaxy M31
Release dateMay 15, 2020February 26, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.30 x 8.90159.20 x 75.10 x 8.90
Weight (g)191.00191.00
Battery capacity (mAh)50006000
Removable batteryNoNo
Fast chargingProprietary
ColoursWhite, Black, BlueBlue, Black
Body typePlastic
Wireless chargingNo
Display
Screen size (inches)6.506.40
TouchscreenYesYes
Resolution720×1600 pixels1080×2340 pixels
Aspect ratio19.5:9
Hardware
Processor2GHz octa-core2.3GHz octa-core (4×2.3GHz + 4×1.7GHz)
Processor makeSamsung Exynos 850Samsung Exynos 9611
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYesYes
Camera
Rear camera48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
Rear flashYesYes
Front camera13-megapixel (f/2.2)32-megapixel (f/2.0)
Rear autofocusYes
Software
Operating systemAndroid 10Android 10
SkinOne UIOne UI 2.0
Connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYes
Headphones3.5mm3.5mm
Wi-Fi standards supported802.11 a/b/g/n/ac
GPSYes
USB Type-CYes
Number of SIMs2
Active 4G on both SIM cardsYes
Sensors
Fingerprint sensorYesYes
Face unlockYes
Compass/ MagnetometerYes
Proximity sensorYes
AccelerometerYes
Ambient light sensorYes
GyroscopeYes
Sim 1
SIM TypeNano-SIM
GSM/CDMAGSM
3GYes
4G/ LTEYes
Sim 2
SIM TypeNano-SIM
GSM/CDMAGSM
3GYes
4G/ LTEYes