Vivo X300 Ultra vs Vivo Y91i comparison

Compare Vivo X300 Ultra
Compare Vivo Y91i
key specs
Display6.82-inch6.22-inch
ProcessorSnapdragon 8 Elite Gen 5MediaTek Helio P22
Front Camera50-megapixel 5-megapixel
Rear Camera200-megapixel + 50-megapixel + 200-megapixel 13-megapixel
RAM12GB2GB
Storage256GB16GB
Battery Capacity6600mAh4030mAh
OSAndroid 16Android 8.1
Resolution1440x3168 pixels720x1520 pixels
general
BrandVivoVivo
ModelX300 UltraY91i
Release dateMarch 30, 2026March 1, 2019
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.98 x 76.81 x 8.19155.11 x 75.09 x 8.28
Weight (g)232.00163.50
Battery capacity (mAh)66004030
Removable batteryNo-
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type40W-
ColoursBlack, Film Green, Silver Tone (translated from Chinese)Fusion Black, Ocean Blue
display
Refresh Rate144 Hz-
Screen size (inches)6.826.22
TouchscreenYesYes
Resolution1440x3168 pixels720x1520 pixels
Aspect ratio19.8:919:9
Pixels per inch (PPI)510-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5MediaTek Helio P22 (MT6762)
RAM12GB2GB
Internal storage256GB16GB
Expandable storage-Yes
Expandable storage type-microSD
camera
Rear camera200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)13-megapixel (f/2.2)
No. of Rear Cameras3-
Rear flashYesYes
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Front camera50-megapixel (f/2.45)5-megapixel (f/1.8)
Rear autofocus-Yes
software
Operating systemAndroid 16Android 8.1
SkinOriginOS 6Funtouch OS 4.5
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Micro-USB-Yes
FM-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-No
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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