Samsung Galaxy J7 (2018) vs Samsung Galaxy A6 vs Oppo F7 vs Samsung Galaxy A8 (2018) comparison

Compare Samsung Galaxy J7 (2018)
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key specs
Display5.50-inch5.60-inch6.23-inch5.60-inch
Processordual-core1.6GHz octa-coreMediaTek Helio P60 1.6GHz octa-core
Front Camera13-megapixel 16-megapixel25-megapixel 16-megapixel
Rear Camera13-megapixel 16-megapixel16-megapixel 16-megapixel
OSAndroidAndroid 8.0Android 8.1Android 7.1.1
Resolution720x1080 pixels720x1480 pixels1080x2280 pixels1080x2220 pixels
RAM-3GB4GB4GB
Storage-32GB64GB32GB
Battery Capacity-3000mAh3400mAh3000mAh
general
BrandSamsungSamsungOppoSamsung
ModelGalaxy J7 (2018)Galaxy A6F7Galaxy A8 (2018)
Release dateJune 1, 2018May 1, 2018March 1, 2018December 1, 2017
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
ColoursBlack-Diamond Black, Moonlight Silver, Solar Red,Black, Orchid Grey, Gold, Blue
Dimensions (mm)-149.90 x 70.90 x 7.70156.00 x 75.30 x 7.80149.20 x 70.60 x 8.40
Battery capacity (mAh)-300034003000
Launched in India--Yes-
Weight (g)--158.00172.00
Removable battery--No-
SAR value--1.27-
display
Screen size (inches)5.505.606.235.60
TouchscreenYesYesYesYes
Resolution720x1080 pixels720x1480 pixels1080x2280 pixels1080x2220 pixels
Aspect ratio16:9-19:9-
Protection type--Gorilla Glass-
Pixels per inch (PPI)--405-
hardware
Processordual-core1.6GHz octa-coreocta-core (4x2GHz + 4x2GHz)1.6GHz octa-core
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256256
RAM-3GB4GB4GB
Internal storage-32GB64GB32GB
Processor make--MediaTek Helio P60 (MT6771)-
camera
Rear camera13-megapixel (f/1.9)16-megapixel16-megapixel (f/1.8)16-megapixel
Rear flashLEDLEDLEDLED
Front camera13-megapixel (f/1.9)16-megapixel25-megapixel (f/2.0)16-megapixel
Rear autofocus--Phase detection autofocus-
Front flash--No-
software
Operating systemAndroidAndroid 8.0Android 8.1Android 7.1.1
Skin--ColorOS 5.0-
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 4.20Yes, v 4.20Yes, v 5.00
Micro-USBYes---
Headphones3.5mm-3.5mm3.5mm
Number of SIMs2-2-
Wi-Fi standards supported-802.11 a/b/g/n802.11 b/g/n/ac802.11 a/b/g/n/ac
NFC--NoYes
Infrared--No-
USB OTG--Yes-
FM--Yes-
Wi-Fi Direct--Yes-
sim 1
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sim 2
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sensors
AccelerometerYes-YesYes
Fingerprint sensor--Yes-
Compass/ Magnetometer--YesYes
Proximity sensor--YesYes
Ambient light sensor--Yes-
Gyroscope--YesYes
Barometer---Yes
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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