Oppo A57 vs Nokia Lumia 920 comparison

Compare Oppo A57
Compare Nokia Lumia 920
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
Display5.20-inch4.50-inch
ProcessorQualcomm Snapdragon 435Qualcomm Snapdragon S4
Front Camera16-megapixel 1.3-megapixel
Rear Camera13-megapixel 8.7-megapixel
RAM3GB1GB
Storage32GB32GB
Battery Capacity2900mAh-
OSAndroid 6.0Windows Phone 8
Resolution720x1280 pixels768x1280 pixels
general
BrandOPPONokia
ModelOppo A57Lumia 920
Release dateNovember 1, 2016December 1, 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)149.10 x 72.90 x 7.65130.30 x 70.80 x 10.70
Weight (g)147.00185.00
Battery capacity (mAh)2900-
Removable batteryNoNo
ColoursRose Gold, GoldBlack, Gray, Red, Yellow, White
SAR value1.31-
Alternate names-Nokia Lumia 920
display
Screen size (inches)5.204.50
TouchscreenYesYes
Resolution720x1280 pixels768x1280 pixels
Aspect ratio16:9-
Pixels per inch (PPI)-332
hardware
Processor1.4GHz octa-core1.5GHz dual-core
Processor makeQualcomm Snapdragon 435Qualcomm Snapdragon S4
RAM3GB1GB
Internal storage32GB32GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)256-
camera
Rear camera13-megapixel (f/2.2)8.7-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDYes
Front camera16-megapixel (f/2.0, 1.12-micron)1.3-megapixel
Front autofocusYes-
software
Operating systemAndroid 6.0Windows Phone 8
SkinColorOS 3.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes, v 3.00
NFCNoYes
InfraredNoNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerNoNo
Temperature sensorNoNo

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