Realme 7i vs Samsung Galaxy A21 comparison

Compare Realme 7i
Compare Samsung Galaxy A21s
key specs
Display6.50-inch6.50-inch
ProcessorQualcomm Snapdragon 662Samsung Exynos 850
Front Camera16-megapixel 13-megapixel
Rear Camera64-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM8GB4GB
Storage128GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 10Android 10
Resolution720x1600 pixels720x1600 pixels
general
BrandRealmeSamsung
Model7iGalaxy A21s
Release dateSeptember 17, 2020May 15, 2020
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.10 x 75.50 x 8.50163.60 x 75.30 x 8.90
Weight (g)188.00191.00
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursFusion Green, Fusion BlueWhite, Black, Blue
Removable battery-No
display
Screen size (inches)6.506.50
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
Protection typeGorilla Glass-
hardware
Processor2GHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 662Samsung Exynos 850
RAM8GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYesYes
Expandable storage up to (GB)-512
camera
Rear camera64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Front camera16-megapixel (f/2.1)13-megapixel (f/2.2)
Pop-Up CameraNo-
Rear flash-Yes
software
Operating systemAndroid 10Android 10
SkinRealme UIOne UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs2-
NFC-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYesYes
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
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