Vivo X300 Ultra vs Vivo Y21 comparison

Compare Vivo X300 Ultra
Compare Vivo Y21
key specs
Display6.82-inch6.50-inch
ProcessorSnapdragon 8 Elite Gen 5MediaTek Helio P35
Front Camera50-megapixel 8-megapixel
Rear Camera200-megapixel + 50-megapixel + 200-megapixel 13-megapixel + 2-megapixel
RAM12GB4GB
Storage256GB128GB
Battery Capacity6600mAh5000mAh
OSAndroid 16Android 11
Resolution1440x3168 pixels720x1600 pixels
general
BrandVivoVivo
ModelX300 UltraY21
Release dateMarch 30, 2026-
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.98 x 76.81 x 8.19164.26 x 76.08 x 8.00
Weight (g)232.00182.00
Battery capacity (mAh)66005000
Removable batteryNo-
Fast charging100W Fast ChargingProprietary
Wireless chargingYes-
Wireless Charging Type40W-
ColoursBlack, Film Green, Silver Tone (translated from Chinese)Midnight Blue, Diamond Black
display
Refresh Rate144 Hz-
Screen size (inches)6.826.50
TouchscreenYesYes
Resolution1440x3168 pixels720x1600 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)510-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5MediaTek Helio P35 (MT6765)
RAM12GB4GB
Internal storage256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras32
Rear flashYesLED
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Front camera50-megapixel (f/2.45)8-megapixel (f/2.0)
Rear autofocus-Yes
No. of Front Cameras-1
software
Operating systemAndroid 16Android 11
SkinOriginOS 6Funtouch OS 11.1
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
USB OTG-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes

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