Oppo A71 vs Samsung Galaxy J7 Nxt comparison

Compare Oppo A71
Compare Samsung Galaxy J7 Nxt
key specs
Display5.20-inch5.50-inch
ProcessorMediaTek MT67501.6GHz octa-core
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel
RAM3GB2GB
Storage16GB16GB
Battery Capacity3000mAh3000mAh
OSAndroid 7.1Android 7.0
Resolution720x1280 pixels720x1280 pixels
general
BrandOppoSamsung
ModelA71Galaxy J7 Nxt
Release dateSeptember 1, 2017July 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)148.10 x 73.80 x 7.60152.40 x 78.60 x 7.60
Weight (g)137.00170.00
Battery capacity (mAh)30003000
Removable batteryNoNo
ColoursGold, BlackBlack, Gold
display
Screen size (inches)5.205.50
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Aspect ratio16:9-
Pixels per inch (PPI)282-
hardware
Processorocta-core (4x1.5GHz + 4x1GHz)1.6GHz octa-core
Processor makeMediaTek MT6750-
RAM3GB2GB
Internal storage16GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera13-megapixel (f/2.2)13-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera5-megapixel (f/2.4)5-megapixel
Front flash-LED
software
Operating systemAndroid 7.1Android 7.0
SkinColor OS-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.00Yes, v 4.10
NFCNoNo
InfraredNoNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mmYes
FMYesNo
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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