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Realme Narzo 90 5G vs Realme C21 comparison

 Compare Realme Narzo 90 5G
Realme Narzo 90 5G
Compare Realme C21
Realme C21
key specs
Display6.57-inch6.50-inch
ProcessorMediaTek Dimensity 6400 MaxMediaTek Helio G35
Front Camera50-megapixel5-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM6GB3GB, 4GB
Storage128GB32GB, 64GB
Battery Capacity7,000mAh5000mAh
OSAndroid 15Android 10
Resolution1,080x2,372 pixels720x1600 pixels
general
BrandRealmeRealme
ModelNarzo 90 5GC21
Release dateDecember 16, 2025April 8, 2021
Launched in IndiaYesYes
Form factorTouchscreen-
Dimensions (mm)158.36 x 75.19 x 7.79165.20 x 76.40 x 8.90
Weight (g)181.00190.00
IP ratingIP69-
Battery capacity (mAh)7,0005000
Removable batteryNo-
Fast charging60W Fast Charging-
ColoursVictory Gold and Carbon BlackCross Black, Cross Blue
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.50
TouchscreenYesYes
Resolution1,080x2,372 pixels720x1600 pixels
Pixels per inch (PPI)397-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6400 MaxMediaTek Helio G35
RAM6GB3GB, 4GB
Internal storage128GB32GB, 64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashYes-
Front camera50-megapixel5-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinRealme UI 6.0Realme UI
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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