Vivo X300 Ultra vs Xiaomi 15T comparison

Compare Vivo X300 Ultra
Compare Xiaomi 15T
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.82-inch6.67-inch
ProcessorSnapdragon 8 Elite Gen 5MediaTek Dimensity 8400 Ultra
Front Camera50-megapixel 32-megapixel
Rear Camera200-megapixel + 50-megapixel + 200-megapixel 50-megapixel + 50-megapixel + 12-megapixel
RAM12GB12GB
Storage256GB256GB
Battery Capacity6600mAh5500mAh
OSAndroid 16Android
Resolution1440x3168 pixels1280x2772 pixels
general
BrandVivoXiaomi
ModelX300 Ultra15T
Release dateMarch 30, 2026September 24, 2025
AI EnabledYesYes
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)162.98 x 76.81 x 8.19163.20 x 78.00 x 7.50
Weight (g)232.00194.00
Battery capacity (mAh)66005500
Removable batteryNo-
Fast charging100W Fast Charging67W Turbo Charge
Wireless chargingYesNo
Wireless Charging Type40W-
ColoursBlack, Film Green, Silver Tone (translated from Chinese)Black, Gray, Mocha Gold
IP rating-IP68
display
Refresh Rate144 Hz120 Hz
Screen size (inches)6.826.67
TouchscreenYesYes
Resolution1440x3168 pixels1280x2772 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)510446
Resolution Standard-1.5K
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5MediaTek Dimensity 8400 Ultra
RAM12GB12GB
Internal storage256GB256GB
camera
Rear camera200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)50-megapixel + 50-megapixel + 12-megapixel
No. of Rear Cameras33
Rear flashYes-
Lens Type (Second Rear Camera)Ultra Wide-AngleTelephoto
Lens Type (Third Rear Camera)TelephotoUltra Wide-Angle
Front camera50-megapixel (f/2.45)32-megapixel
No. of Front Cameras-1
Pop-Up Camera-No
software
Operating systemAndroid 16Android
SkinOriginOS 6HyperOS 2
connectivity
Wi-Fi 7YesYes
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.40Yes, v 6.00
NFCYesYes
InfraredYesYes
USB Type-CYes-
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
USB OTG-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Barometer-Yes
sim 1
SIM Type-Nano-SIM
sim 2
SIM Type-Nano-SIM

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