Vivo T4 Ultra vs Vivo Z3i comparison

Compare Vivo T4 Ultra
Compare Vivo Z3i
key specs
Display6.67-inch6.30-inch
ProcessorMediaTek Dimensity 9300+MediaTek Helio P60
Front Camera32-megapixel 24-megapixel
Rear Camera50-megapixel + 8-megapixel + 50-megapixel 16-megapixel + 2-megapixel
RAM8GB, 12GB6GB
Storage256GB, 512GB128GB
Battery Capacity5500mAh3315mAh
OSAndroid 15Android 8.1 Oreo
Resolution1260x2800 pixels1080x2280 pixels
general
BrandVivoVivo
ModelT4 UltraZ3i
Release dateJune 11, 2025October 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)160.50 x 75.02 x 7.45155.97 x 75.63 x 8.10
Weight (g)193.00163.70
IP ratingIP64-
Battery capacity (mAh)55003315
Removable batteryNo-
Fast charging90W Fast Charging-
Wireless chargingNo-
ColoursMeteor Grey, Phoenix GoldAurora Blue and Millennium Powder
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.676.30
TouchscreenYesYes
Resolution1260x2800 pixels1080x2280 pixels
Aspect ratio-19:9
hardware
Processorocta-core2.2GHz octa-core
Processor makeMediaTek Dimensity 9300+MediaTek Helio P60 (MT6771)
RAM8GB, 12GB6GB
Internal storage256GB, 512GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.88) + 8-megapixel (f/2.2) + 50-megapixel (f/2.55)16-megapixel + 2-megapixel
No. of Rear Cameras3-
Rear flashYes-
Front camera32-megapixel (f/2.45)24-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
software
Operating systemAndroid 15Android 8.1 Oreo
SkinFuntouchOS 15Funtouch OS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB OTGYesYes
USB Type-CYesNo
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 ac
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes
sim 1
GSM/CDMA-CDMA
3G-Yes
4G/ LTE-Yes
sim 2
GSM/CDMA-CDMA
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