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Realme C21 vs Realme C1 comparison

 Compare Realme C21
Realme C21
Compare Realme C1
Realme C1
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-inch6.20-inch
ProcessorMediaTek Helio G35Qualcomm Snapdragon 450
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM3GB, 4GB2GB
Storage32GB, 64GB16GB
Battery Capacity5000mAh4230mAh
OSAndroid 10Android 8.1
Resolution720x1600 pixels720x1520 pixels
general
BrandRealmeRealme
ModelC21C1
Release dateApril 8, 2021September 1, 2018
Launched in IndiaYesYes
Dimensions (mm)165.20 x 76.40 x 8.90156.20 x 75.60 x 8.20
Weight (g)190.00168.00
Battery capacity (mAh)50004230
ColoursCross Black, Cross BlueOcean Blue, Deep Black
Form factor-Touchscreen
Body type-Plastic
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.506.20
TouchscreenYesYes
Resolution720x1600 pixels720x1520 pixels
Aspect ratio-19:9
hardware
Processorocta-core1.8GHz octa-core
Processor makeMediaTek Helio G35Qualcomm Snapdragon 450
RAM3GB, 4GB2GB
Internal storage32GB, 64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel
No. of Rear Cameras3-
Front camera5-megapixel (f/2.2)5-megapixel (f/2.2, 1.12-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Yes
software
Operating systemAndroid 10Android 8.1
SkinRealme UIColor OS 5.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYes-
BluetoothYes, v 5.00Yes
Micro-USBYes-
Headphones3.5mm-
Number of SIMs2-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes

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