Realme Narzo 90 5G vs Vivo V21 5G comparison

Compare Realme Narzo 90 5G
Compare Vivo V21 5G
key specs
Display6.57-inch6.44-inch
ProcessorMediaTek Dimensity 6400 MaxMediaTek Dimensity 800U
Front Camera50-megapixel44-megapixel
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM6GB, 8GB8GB
Storage128GB128GB, 256GB
Battery Capacity7,000mAh4000mAh
OSAndroid 15Android 11
Resolution1,080x2,372 pixels1080x2404 pixels
general
BrandRealmeVivo
ModelNarzo 90 5GV21 5G
Release dateDecember 16, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.36 x 75.19 x 7.79159.68 x 73.90 x 7.29
Weight (g)181.00176.00
IP ratingIP69-
Battery capacity (mAh)7,0004000
Removable batteryNo-
Fast charging60W Fast ChargingProprietary
ColoursVictory Gold and Carbon BlackArctic White, Dusk Blue, Sunset Dazzle
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.44
TouchscreenYesYes
Resolution1,080x2,372 pixels1080x2404 pixels
Pixels per inch (PPI)397-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6400 MaxMediaTek Dimensity 800U
RAM6GB, 8GB8GB
Internal storage128GB128GB, 256GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashYesYes
Front camera50-megapixel44-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
Front flash-Yes
software
Operating systemAndroid 15Android 11
SkinRealme UI 6.0Funtouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.10
Number of SIMs22
USB OTG-Yes
USB Type-C-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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