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Samsung Galaxy A21s vs Redmi Note 8 Pro (6GB RAM, 128GB) comparison

 Compare Samsung Galaxy A21s
Samsung Galaxy A21s (4GB RAM, 64GB)
Compare Redmi Note 8 Pro (6GB RAM, 128GB)
Redmi Note 8 Pro (6GB RAM, 128GB)
key specs
Display6.50-inch6.53-inch
ProcessorSamsung Exynos 850MediaTek Helio G90T
Front Camera13-megapixel 20-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh4500mAh
OSAndroid 10Android 9 Pie
Resolution720x1600 pixels1080x2340 pixels
general
BrandSamsungXiaomi
ModelGalaxy A21sRedmi Note 8 Pro
Release dateMay 15, 2020August 29, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.30 x 8.90161.70 x 76.40 x 8.81
Weight (g)191.00200.00
Battery capacity (mAh)50004500
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursWhite, Black, BlueCosmic Purple, Electric Blue, Forest Green, Gamma Green, Grey, Halo White, Mineral Grey, Ocean Blue, Pearl White, Shadow Black
Body type-Glass
Wireless charging-No
display
Screen size (inches)6.506.53
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processor2GHz octa-coreocta-core (2x2.05GHz + 6x2GHz)
Processor makeSamsung Exynos 850MediaTek Helio G90T
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/1.79) + 8-megapixel (f/2.2) + 2-megapixel + 2-megapixel
Rear flashYesYes
Front camera13-megapixel (f/2.2)20-megapixel (f/2.0)
Rear autofocus-Yes
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 10Android 9 Pie
SkinOne UIMIUI 10
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYes-
Headphones3.5mm3.5mm
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Infrared-Yes
USB OTG-Yes
USB Type-C-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Fingerprint sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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