iQOO Z10R 5G vs Vivo V21 5G comparison

Compare iQOO Z10R 5G
Compare Vivo V21 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
Display6.77-inch6.44-inch
ProcessorMediaTek Dimensity 7400MediaTek Dimensity 800U
Front Camera32-megapixel 44-megapixel
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM8GB, 12GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5700mAh4000mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2404 pixels
general
BrandiQOOVivo
ModelZ10R 5GV21 5G
Release dateJuly 24, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.29 x 76.00 x 7.39159.68 x 73.90 x 7.29
Weight (g)183.50176.00
IP ratingIP69-
Battery capacity (mAh)57004000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursAquamarine, MoonstoneArctic White, Dusk Blue, Sunset Dazzle
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.44
TouchscreenYesYes
Resolution1080x2392 pixels1080x2404 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 7400MediaTek Dimensity 800U
RAM8GB, 12GB8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.7) + 2-megapixel (f/2.4)64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Front camera32-megapixel (f/2.45)44-megapixel (f/2.0)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
Front flash-Yes
software
Operating systemAndroid 15Android 11
SkinFuntouch OS 15Funtouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
5GYesYes
GSM/CDMA-GSM
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
sensors
In-Display Fingerprint SensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
GyroscopeYesYes
Compass/ Magnetometer-Yes
Ambient light sensor-Yes

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