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Realme 8 vs Realme C21 comparison

 Compare Realme 8
Realme 8
Compare Realme C21
Realme C21
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
Display6.40-inch6.50-inch
ProcessorMediaTek Helio G95MediaTek Helio G35
Front Camera16-megapixel 5-megapixel
Rear Camera64-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB, 8GB3GB, 4GB
Storage64GB, 128GB32GB, 64GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 10
Resolution1080x2400 pixels720x1600 pixels
general
BrandRealmeRealme
Model8C21
Release dateMarch 24, 2021April 8, 2021
Launched in IndiaYesYes
Form factorTouchscreen-
Dimensions (mm)160.60 x 73.90 x 7.99165.20 x 76.40 x 8.90
Weight (g)177.00190.00
Battery capacity (mAh)50005000
Fast chargingProprietary-
ColoursCyber Black, Cyber SilverCross Black, Cross Blue
display
Screen size (inches)6.406.50
TouchscreenYesYes
Resolution1080x2400 pixels720x1600 pixels
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G95MediaTek Helio G35
RAM4GB, 6GB, 8GB3GB, 4GB
Internal storage64GB, 128GB32GB, 64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYesYes
Expandable storage up to (GB)-256
camera
Rear camera64-megapixel (f/1.79) + 8-megapixel (f/2.25) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras43
Rear autofocusYes-
Rear flashYes-
Front camera16-megapixel (f/2.45)5-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 11Android 10
SkinRealme UI 2.0Realme UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Fingerprint sensor-Yes

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