Vivo Y66 vs Xiaomi Redmi Note 4 comparison

 
  Compare Vivo Y66 Compare Xiaomi Redmi Note 4
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 Type-Micro-SIM
GSM/CDMA-GSM
3GYesYes
4G/LTEYesYes
SIM2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3GYesYes
4G/LTEYesYes
Sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNoNo
Temperature sensorNoNo