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Realme C21 vs Samsung Galaxy M20 comparison

 Compare Realme C21
Realme C21
Compare Samsung Galaxy M20
Samsung Galaxy M20
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-inch6.30-inch
ProcessorMediaTek Helio G35Samsung Exynos 7904
Front Camera5-megapixel 8-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 5-megapixel
RAM3GB, 4GB3GB
Storage32GB, 64GB32GB
Battery Capacity5000mAh5000mAh
OSAndroid 10Android 8.1 Oreo
Resolution720x1600 pixels1080x2340 pixels
general
BrandRealmeSamsung
ModelC21Galaxy M20
Release dateApril 8, 2021January 1, 2019
Launched in IndiaYesYes
Dimensions (mm)165.20 x 76.40 x 8.90-
Weight (g)190.00-
Battery capacity (mAh)50005000
ColoursCross Black, Cross BlueCharcoal Black, Ocean Blue
Form factor-Touchscreen
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.506.30
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Aspect ratio-19.5:9
hardware
Processorocta-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
Processor makeMediaTek Helio G35Samsung Exynos 7904
RAM3GB, 4GB3GB
Internal storage32GB, 64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel (f/1.9) + 5-megapixel (f/2.2)
No. of Rear Cameras3-
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Front flash-No
software
Operating systemAndroid 10Android 8.1 Oreo
SkinRealme UISamsung Experience 9.5 UX
connectivity
Wi-FiYes-
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
Micro-USBYesNo
Headphones3.5mm3.5mm
Number of SIMs22
USB Type-C-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
Face unlock-Yes

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