Vivo V9 Pro vs Xiaomi Redmi 6 Pro vs OnePlus 2 comparison

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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
Display6.30-inch5.84-inch5.50-inch-
Processorocta-core2GHz octa-core 1.8GHz octa-core-
Front Camera16-megapixel 5-megapixel5-megapixel-
Resolution1080x2280 pixels1080x2280 pixels1080x1920 pixels-
RAM6GB4GB4GB-
OSAndroid 8.1Android 8.1 OreoOxygenOS 2.0-
Storage64GB64GB64GB-
Rear Camera13-megapixel + 2-megapixel12-megapixel + 5-megapixel13-megapixel-
Battery Capacity3260mAh4000mAh3300mAh-
general
Release dateSeptember 2018September 2018July 2015-
Launched in IndiaYesYes--
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)154.81 x 75.00 x 7.90149.33 x 71.68 x 8.75151.80 x 74.90 x 9.85-
Weight (g)150.00178.00175.00-
Battery capacity (mAh)326040003300-
Removable batteryNoNoNo-
ColoursBlack, Nebula PurpleGold, Blue, Black, RedSandstone Black-
SAR value1.380.96--
Body type-Metal--
Wireless charging-No--
display
Screen size (inches)6.305.845.50-
TouchscreenYesYesYes-
Resolution1080x2280 pixels1080x2280 pixels1080x1920 pixels-
Aspect ratio-19:9--
Pixels per inch (PPI)-432--
hardware
Processorocta-core2GHz octa-core (8x2GHz)1.8GHz octa-core-
Processor makeSnapdragon 660Qualcomm Snapdragon 625Qualcomm Snapdragon 810-
RAM6GB4GB4GB-
Internal storage64GB64GB64GB-
Expandable storageYesYesNo-
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)256256--
Dedicated microSD slotYesYes--
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel12-megapixel (f/2.2, 1.25-micron) + 5-megapixel13-megapixel-
Rear flashLEDLEDDual LED-
Front camera16-megapixel (f/2.0)5-megapixel5-megapixel-
Rear autofocus-Phase detection autofocus--
Front flash-No--
software
Operating systemAndroid 8.1Android 8.1 OreoOxygenOS 2.0-
SkinFunTouch OS 4.0MIUI 9.6--
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.10-
USB OTGYesYesYes-
Micro-USBYesYes--
Headphones3.5mm3.5mm3.5mm-
FMYesYesNo-
Number of SIMs222-
Active 4G on both SIM cardsYesNo--
Wi-Fi standards supported-802.11 a/b/g/n802.11 a/b/g/n/ac-
NFC-NoNo-
Infrared-YesNo-
USB Type-C-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 sensorYesYes--
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesYesYes-
3D face recognition-No--
Barometer--No-
Temperature sensor--No-