Redmi Note 7S vs Samsung Galaxy A20 comparison

Compare Redmi Note 7S
Compare Samsung Galaxy A20
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.40-inch
ProcessorQualcomm Snapdragon 660Exynos 7884
Front Camera13-megapixel 8-megapixel
Rear Camera48-megapixel + 5-megapixel13-megapixel + 5-megapixel
RAM3GB3GB
Storage32GB32GB
Battery Capacity4000mAh4000mAh
OSAndroid PieAndroid
Resolution1080x2340 pixels720x1560 pixels
general
BrandXiaomiSamsung
ModelRedmi Note 7SGalaxy A20
Release date20th May 2019March 2019
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)159.21 x 75.21 x 8.10158.40 x 74.70 x 7.80
Weight (g)186.00-
Battery capacity (mAh)40004000
Removable batteryNo-
Fast chargingQuick Charge 4+-
ColoursOnyx Black, Ruby Red, Sapphire Blue-
SAR value1.60-
display
Screen size (inches)6.306.40
TouchscreenYesYes
Resolution1080x2340 pixels720x1560 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)409-
hardware
Processor2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)octa-core (2x1.6GHz + 6x1.35GHz)
Processor makeQualcomm Snapdragon 660Exynos 7884
RAM3GB3GB
Internal storage32GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotNo-
camera
Rear camera48-megapixel (f/1.79, 1.6-micron) + 5-megapixel13-megapixel (f/1.9) + 5-megapixel (f/2.2)
Rear autofocusYes-
Rear flashLEDYes
Front camera13-megapixel (f/2.0, 1.12-micron)8-megapixel (f/2.0)
Front flashNo-
software
Operating systemAndroid PieAndroid
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes
InfraredYes-
USB OTGYes-
USB Type-CYes-
Headphones3.5mm-
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
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