Samsung Galaxy A51 vs Redmi Note 8 comparison

Compare Samsung Galaxy A51
Compare Redmi Note 8
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.50-inch6.30-inch
Front Camera32-megapixel 13-megapixel
Rear Camera48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM6GB4GB
Storage128GB64GB
Battery Capacity4000mAh4000mAh
OSAndroid 10Android 9 Pie
Resolution1080x2400 pixels1080x2280 pixels
Processor-Qualcomm Snapdragon 665
general
BrandSamsungXiaomi
ModelGalaxy A51Redmi Note 8
Release dateJanuary 1, 2020August 29, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.50 x 73.60 x 7.90158.30 x 75.30 x 8.35
Weight (g)172.00188.00
Battery capacity (mAh)40004000
Fast chargingProprietaryProprietary
ColoursPrism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush WhiteNeptune Blue, Moonlight White, Space Black
Body type-Glass
Removable battery-No
display
Screen size (inches)6.506.30
TouchscreenYesYes
Resolution1080x2400 pixels1080x2280 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processor makeSamsung Exynos 9611Qualcomm Snapdragon 665
RAM6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYesYes
Processor-octa-core
camera
Rear camera48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Front camera32-megapixel (f/2.2)13-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 10Android 9 Pie
SkinOne UI 2.0MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes
NFCYes-
USB OTGYes-
USB Type-CYesYes
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
Wi-Fi DirectYes-
Active 4G on both SIM cardsYesYes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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