Alcatel V3 Ultra 5G vs Vivo V21 5G comparison

Compare Alcatel V3 Ultra 5G
Compare Vivo V21 5G
key specs
Display6.78-inch6.44-inch
Front Camera32-megapixel44-megapixel
Rear Camera108-megapixel + 8-megapixel + 2-megapixel64-megapixel + 8-megapixel + 2-megapixel
RAM6GB, 8GB8GB
Storage128GB128GB, 256GB
Battery Capacity5010mAh4000mAh
OSAndroid 15Android 11
Resolution1080x2460 pixels1080x2404 pixels
Processor-MediaTek Dimensity 800U
general
BrandAlcatelVivo
ModelV3 Ultra 5GV21 5G
Release dateMay 27, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Weight (g)196.00176.00
Battery capacity (mAh)50104000
Fast charging33W Fast ChargingProprietary
ColoursChampagne Gold, Hyper Blue, Ocean GreyArctic White, Dusk Blue, Sunset Dazzle
Dimensions (mm)-159.68 x 73.90 x 7.29
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.786.44
TouchscreenYesYes
Resolution1080x2460 pixels1080x2404 pixels
Aspect ratio-20:9
hardware
Processor makeMediaTek Dimensity 6300MediaTek Dimensity 800U
RAM6GB, 8GB8GB
Internal storage128GB128GB, 256GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera108-megapixel + 8-megapixel + 2-megapixel64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras33
Rear flashYesYes
Front camera32-megapixel44-megapixel (f/2.0)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
Rear autofocus-Yes
Front flash-Yes
software
Operating systemAndroid 15Android 11
Skin-Funtouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.10
NFCYes-
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs12
USB OTG-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
In-Display Fingerprint Sensor-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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