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Oppo A83 vs Coolpad Mega 2.5D comparison

 Compare Oppo A83
Oppo A83
Compare Coolpad Mega 2.5D
Coolpad Mega 2.5D
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
Display5.70-inch5.50-inch
ProcessorMediaTek MT6737TMediaTek MT6735P
Front Camera8-megapixel8-megapixel
Rear Camera13-megapixel8-megapixel
RAM3GB3GB
Storage32GB16GB
Battery Capacity3180mAh2500mAh
OSAndroid 7.1Android 6.0
Resolution720x1440 pixels720x1280 pixels
general
BrandOppoCoolpad
ModelA83Mega 2.5D
Release dateDecember 1, 2017August 1, 2016
Form factorTouchscreenTouchscreen
Dimensions (mm)150.50 x 73.10 x 7.70153.00 x 76.80 x 7.85
Weight (g)143.00143.00
Battery capacity (mAh)31802500
ColoursChampagne, BlackGold
Removable battery-No
SAR value-0.57
display
Screen size (inches)5.705.50
TouchscreenYesYes
Resolution720x1440 pixels720x1280 pixels
Aspect ratio18:9-
hardware
Processor2.5GHz octa-core1GHz quad-core
Processor makeMediaTek MT6737TMediaTek MT6735P
RAM3GB3GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
camera
Rear camera13-megapixel8-megapixel
Rear flashLEDYes
Front camera8-megapixel8-megapixel
Front flash-No
software
Operating systemAndroid 7.1Android 6.0
SkinColorOS 3.2Cool UI 8.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGYesYes
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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