Alcatel V3 Pro 5G vs Vivo X21 comparison

Compare Alcatel V3 Pro 5G
Compare Vivo X21
key specs
Display6.67-inch6.28-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 660
Front Camera8-megapixel12-megapixel
Rear Camera50-megapixel + 5-megapixel12-megapixel + 5-megapixel
RAM8GB6GB
Storage256GB128GB
Battery Capacity5010mAh3200mAh
OSAndroid 15Android 8.1
Resolution720x1600 pixels1080x2280 pixels
general
BrandAlcatelVivo
ModelV3 Pro 5GX21
Release dateMay 27, 2025March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Weight (g)190.00156.20
Battery capacity (mAh)50103200
ColoursMatcha Green, Metallic GreenBlack, Gold
Dimensions (mm)-154.50 x 74.80 x 7.40
Removable battery-No
Fast charging-Proprietary
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.28
TouchscreenYesYes
Resolution720x1600 pixels1080x2280 pixels
Aspect ratio-19:9
hardware
Processorocta-core2.2GHz octa-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 660
RAM8GB6GB
Internal storage256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000256
Dedicated microSD slotNo-
camera
Rear camera50-megapixel + 5-megapixel12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel12-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 15Android 8.1
Skin-FunTouch 4.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
Infrared-No
USB OTG-Yes
Micro-USB-Yes
FM-No
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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