Vivo V15 Pro vs Oppo F9 Pro vs Vivo X21 comparison

Compare Vivo V15 Pro
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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.39-inch6.30-inch6.28-inch
Processorocta-core2GHz octa-core2.2GHz octa-core
Front Camera32-megapixel 25-megapixel 12-megapixel
Resolution1080x2340 pixels1080x2340 pixels1080x2280 pixels
RAM6GB6GB6GB
OSAndroid Android 9.0 PieAndroid OreoAndroid 8.1
Storage128GB64GB128GB
Rear Camera48-megapixel + 8-megapixel + 5-megapixel 16-megapixel + 2-megapixel 12-megapixel + 5-megapixel
Battery Capacity3700mAh3500mAh3200mAh
general
Release dateFebruary 2019August 2018March 2018
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)157.25 x 74.71 x 8.21156.70 x 74.00 x 7.90154.50 x 74.80 x 7.40
Weight (g)185.00169.00156.20
Battery capacity (mAh)370035003200
Fast chargingProprietaryVOOCProprietary
ColoursBlue Topaz, Ruby RedSunrise Red, Twilight Blue, Starry PurpleBlack, Gold
Removable battery--No
display
Screen size (inches)6.396.306.28
TouchscreenYesYesYes
Resolution1080x2340 pixels1080x2340 pixels1080x2280 pixels
Aspect ratio19.5:919.5:919:9
hardware
Processorocta-core2GHz octa-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 675MediaTek Helio P60Qualcomm Snapdragon 660
RAM6GB6GB6GB
Internal storage128GB64GB128GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
Dedicated microSD slotYesYes-
camera
Rear camera48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)16-megapixel (f/1.8) + 2-megapixel (f/2.4)12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
Front camera32-megapixel (f/2.0)25-megapixel (f/2.0)12-megapixel (f/2.0)
Rear autofocus-YesPhase detection autofocus
Rear flash-YesLED
software
Operating systemAndroid Android 9.0 PieAndroid OreoAndroid 8.1
SkinFuntouch OS 9Color OS 5.2FunTouch 4.0
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 5.00
Micro-USBYesYesYes
Headphones3.5mm3.5mm3.5mm
Number of SIMs222
Active 4G on both SIM cardsYes--
NFC-NoNo
Infrared-NoNo
USB OTG-YesYes
Lightning-No-
FM--No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Face unlockYesYes-
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYes-Yes