Oppo A7 vs Vivo Y66 comparison

Compare Oppo A7
Compare Vivo Y66
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.20-inch5.50-inch
Front Camera16-megapixel16-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity4230mAh3000mAh
OSAndroid 8.1Android 6.0
Processor-octa-core
Resolution-720x1280 pixels
general
BrandOppoVivo
ModelA7Y66
Release dateNovember 2018March 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)155.90 x 75.40 x 8.10153.80 x 75.50 x 7.60
Weight (g)168.00155.00
Battery capacity (mAh)42303000
Removable batteryNoNo
ColoursGlaring Gold, Glaze BlueCrown Gold, Matte Black
SAR value1.37-
display
Screen size (inches)6.205.50
TouchscreenYesYes
Aspect ratio19.5:9-
Resolution-720x1280 pixels
hardware
Processor makeQualcomm Snapdragon 450-
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
Processor-octa-core
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera16-megapixel16-megapixel
Front autofocusNo-
Front flashNoYes
software
Operating systemAndroid 8.1Android 6.0
SkinColorOS 5.2Funtouch 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
USB OTGYesYes
Micro-USBYes-
Headphones3.5mmYes
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
SIM Type-Micro-SIM
sim 2
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesYes
SIM Type-Nano-SIM
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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