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Realme C21 vs Realme 7 5G comparison

 Compare Realme C21
Realme C21
Compare Realme 7 5G
Realme 7 5G
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.50-inch6.50-inch
ProcessorMediaTek Helio G35MediaTek Dimensity 800U
Front Camera5-megapixel 16-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM3GB, 4GB6GB
Storage32GB, 64GB128GB
Battery Capacity5000mAh5000mAh
OSAndroid 10Android 10
Resolution720x1600 pixels1080x2400 pixels
general
BrandRealmeRealme
ModelC217 5G
Release dateApril 8, 2021November 19, 2020
Launched in IndiaYesNo
Dimensions (mm)165.20 x 76.40 x 8.90162.20 x 75.10 x 9.10
Weight (g)190.00195.00
Battery capacity (mAh)50005000
ColoursCross Black, Cross BlueBaltic Blue
Form factor-Touchscreen
Fast charging-Proprietary
display
Screen size (inches)6.506.50
TouchscreenYesYes
Resolution720x1600 pixels1080x2400 pixels
Aspect ratio-20:9
Pixels per inch (PPI)-405
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G35MediaTek Dimensity 800U
RAM3GB, 4GB6GB
Internal storage32GB, 64GB128GB
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)48-megapixel (f/1.8) + 8-megapixel (f/2.3) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Front camera5-megapixel (f/2.2)16-megapixel (f/2.1)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 10Android 10
SkinRealme UIRealme UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.10
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
USB Type-C-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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