Vivo T4 Ultra vs Vivo Y18i comparison

Compare Vivo T4 Ultra
Compare Vivo Y18i
key specs
Display6.67-inch6.56-inch
ProcessorMediaTek Dimensity 9300+Unisoc T612
Front Camera32-megapixel 5-megapixel
Rear Camera50-megapixel + 8-megapixel + 50-megapixel 13-megapixel + 0.08-megapixel
RAM8GB, 12GB4GB
Storage256GB, 512GB64GB
Battery Capacity5500mAh5000mAh
OSAndroid 15Android 14
Resolution1260x2800 pixels720x1612 pixels
general
BrandVivoVivo
ModelT4 UltraY18i
Release dateJune 11, 2025August 24, 2024
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)160.50 x 75.02 x 7.45163.63 x 75.58 x 8.39
Weight (g)193.00185.00
IP ratingIP64IP54
Battery capacity (mAh)55005000
Removable batteryNoNo
Fast charging90W Fast Charging-
Wireless chargingNoNo
ColoursMeteor Grey, Phoenix GoldGem Green, Space Black
Body type-Polycarbonate
display
Refresh Rate120 Hz90 Hz
Resolution Standard1.5KHD+
Screen size (inches)6.676.56
TouchscreenYesYes
Resolution1260x2800 pixels720x1612 pixels
Pixels per inch (PPI)-269
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 9300+Unisoc T612
RAM8GB, 12GB4GB
Internal storage256GB, 512GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1024
camera
Rear camera50-megapixel (f/1.88) + 8-megapixel (f/2.2) + 50-megapixel (f/2.55)13-megapixel (f/2.2) + 0.08-megapixel (f/3.3)
No. of Rear Cameras32
Rear flashYes-
Front camera32-megapixel (f/2.45)5-megapixel (f/2.2)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
software
Operating systemAndroid 15Android 14
SkinFuntouchOS 15Funtouch OS 14
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n
FM-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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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