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Oppo A77 vs BlackBerry Classic comparison

 Compare Oppo A77
Oppo A77
Compare BlackBerry Classic
BlackBerry Classic
key specs
Display5.50-inch3.50-inch
ProcessorMediaTek MT6750TQualcomm Snapdragon S4 Plus
Front Camera16-megapixel2-megapixel
Rear Camera13-megapixel8-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity3200mAh2515mAh
OSAndroid 6.0BlackBerry OS 10
Resolution1080x1920 pixels720x720 pixels
general
BrandOppoBlackBerry
ModelA77Classic
Release dateMay 1, 2017December 1, 2014
Form factorTouchscreenQWERTY
Weight (g)153.00178.00
Battery capacity (mAh)32002515
Removable batteryNoYes
ColoursGold, Rose Gold-
Alternate names-Q20
Dimensions (mm)-131.00 x 72.40 x 10.20
display
Screen size (inches)5.503.50
TouchscreenYesYes
Resolution1080x1920 pixels720x720 pixels
Pixels per inch (PPI)-294
hardware
Processor1.5GHz octa-core1.5GHz dual-core
Processor makeMediaTek MT6750TQualcomm Snapdragon S4 Plus (MSM8960)
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage up to (GB)128128
Expandable storage type-microSD
camera
Rear camera13-megapixel8-megapixel
Rear flashDual LEDLED
Front camera16-megapixel2-megapixel
software
Operating systemAndroid 6.0BlackBerry OS 10
SkinColorOS 3.0-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.00
NFCNoYes
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMNoYes
Number of SIMs21
Wi-Fi DirectNoYes
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g/n
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Compass/ MagnetometerNoYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNoNo
Temperature sensorNoNo
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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