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Vivo T4 Ultra vs Vivo Y21A comparison

 Compare Vivo T4 Ultra
Vivo T4 Ultra
Compare Vivo Y21A
Vivo Y21A
key specs
Display6.67-inch6.51-inch
ProcessorMediaTek Dimensity 9300+-
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 8-megapixel + 50-megapixel 13-megapixel + 2-megapixel
RAM8GB, 12GB4GB
Storage256GB, 512GB64GB
Battery Capacity5500mAh5000mAh
OSAndroid 15Android 11
Resolution1260x2800 pixels720x1600 pixels
general
BrandVivoVivo
ModelT4 UltraY21A
Release dateJune 11, 2025January 21, 2022
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)160.50 x 75.02 x 7.45164.26 x 76.08 x 8.00
Weight (g)193.00182.00
IP ratingIP64-
Battery capacity (mAh)55005000
Removable batteryNo-
Fast charging90W Fast ChargingProprietary
Wireless chargingNo-
ColoursMeteor Grey, Phoenix GoldDiamond Glow, Midnight Blue
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.676.51
TouchscreenYesYes
Resolution1260x2800 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processorocta-core-
Processor makeMediaTek Dimensity 9300+MediaTek Helio P22 (MT6762R)
RAM8GB, 12GB4GB
Internal storage256GB, 512GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.88) + 8-megapixel (f/2.2) + 50-megapixel (f/2.55)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras32
Rear flashYesYes
Front camera32-megapixel (f/2.45)8-megapixel (f/2.0)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinFuntouchOS 15FunTouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB OTGYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
FM-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Fingerprint sensor-Yes
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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