Vivo Y66 vs Xiaomi Redmi Note 4 comparison

Compare Vivo Y66
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Ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for money Rating--
General
Release dateMarch 2017August 2016--
Form factorTouchscreenTouchscreen--
Dimensions (mm)153.80 x 75.50 x 7.60151.00 x 76.00 x 8.30--
Weight (g)155.00175.00--
Battery capacity (mAh)30004100--
Removable batteryNoNo--
ColoursCrown Gold, Matte BlackGold, Grey, Matte Black--
SAR ValueNANA--
Display
Screen size (inches)5.505.50--
TouchscreenYesYes--
Resolution720x1280 pixels1080x1920 pixels--
Pixels per inch (PPI)-401--
Hardware
Processorocta-core2GHz octa-core--
Processor make-Qualcomm Snapdragon 625--
RAM3GB4GB--
Internal storage32GB64GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)256128--
Camera
Rear camera13-megapixel13-megapixel--
FlashYesYes--
Front camera16-megapixel5-megapixel--
Software
Operating SystemAndroid 6.0Android 6.0--
SkinFuntouch 3.0MIUI 8--
Connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n--
GPSYesYes--
BluetoothYes, v 4.00Yes, v 4.10--
NFCNoNo--
InfraredNoYes--
HeadphonesYes3.5mm--
FMYesYes--
Number of SIMs22--
SIM1
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMA-GSM--
3GYesYes--
4G/LTEYesYes--
SIM2
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMA-GSM--
3GYesYes--
4G/LTEYesYes--
Sensors
Compass/ MagnetometerNoYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesYes--
GyroscopeNoYes--
BarometerNoNo--
Temperature sensorNoNo--