Samsung Galaxy J7 (2018) vs Oppo R15 comparison

Compare Samsung Galaxy J7 (2018)
Compare Oppo R15
key specs
Display5.50-inch6.28-inch
Processordual-coreMediaTek Helio P60
Front Camera13-megapixel 20-megapixel
Rear Camera13-megapixel 16-megapixel
OSAndroidAndroid 8.1
Resolution720x1080 pixels1080x2280 pixels
RAM-6GB
Storage-128GB
Battery Capacity-3450mAh
general
BrandSamsungOppo
ModelGalaxy J7 (2018)R15
Release dateJune 1, 2018March 1, 2018
Form factorTouchscreenTouchscreen
ColoursBlackSnow White, Hot Red, Star Purple
Dimensions (mm)-155.10 x 75.20 x 7.40
Weight (g)-175.00
Battery capacity (mAh)-3450
display
Screen size (inches)5.506.28
TouchscreenYesYes
Resolution720x1080 pixels1080x2280 pixels
Aspect ratio16:9-
hardware
Processordual-core2GHz octa-core
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Processor make-MediaTek Helio P60 (MT6771)
RAM-6GB
Internal storage-128GB
camera
Rear camera13-megapixel (f/1.9)16-megapixel
Rear flashLEDLED
Front camera13-megapixel (f/1.9)20-megapixel
software
Operating systemAndroidAndroid 8.1
Skin-ColorOS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.20
Micro-USBYes-
Headphones3.5mm-
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
AccelerometerYesYes
Proximity sensor-Yes
Ambient light sensor-Yes

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