Vivo X300 Ultra vs Vivo Y51 comparison

Compare Vivo X300 Ultra
Compare Vivo Y51
key specs
Display6.82-inch5.00-inch
ProcessorSnapdragon 8 Elite Gen 51.2GHz quad-core
Front Camera50-megapixel 5-megapixel
Rear Camera200-megapixel + 50-megapixel + 200-megapixel 8-megapixel
RAM12GB2GB
Storage256GB16GB
Battery Capacity6600mAh2350mAh
OSAndroid 16Android 5.0.2
Resolution1440x3168 pixels540x960 pixels
general
BrandVivoVivo
ModelX300 UltraY51
Release dateMarch 30, 2026November 1, 2015
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.98 x 76.81 x 8.19143.80 x 71.70 x 7.52
Weight (g)232.00157.00
Battery capacity (mAh)66002350
Removable batteryNoNo
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type40W-
ColoursBlack, Film Green, Silver Tone (translated from Chinese)White
display
Refresh Rate144 Hz-
Screen size (inches)6.825.00
TouchscreenYesYes
Resolution1440x3168 pixels540x960 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)510-
hardware
Processorocta-core1.2GHz quad-core
Processor makeSnapdragon 8 Elite Gen 5-
RAM12GB2GB
Internal storage256GB16GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)8-megapixel
No. of Rear Cameras3-
Rear flashYesLED
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Front camera50-megapixel (f/2.45)5-megapixel
software
Operating systemAndroid 16Android 5.0.2
SkinOriginOS 6FunTouch OS
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
NFCYesNo
InfraredYesNo
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-No
4G/ LTE-Yes

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