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Samsung Galaxy J7 (2016) vs Samsung Galaxy A7 (2016) vs Oppo R7

Samsung Galaxy J7 (2016) vs Samsung Galaxy A7 (2016) vs Oppo R7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 (2016)	Samsung Galaxy A7 (2016)	Oppo R7
key specs
Display	5.50-inch	5.50-inch	5.00-inch
Processor	1.6GHz octa-core	1.6GHz octa-core	Qualcomm Snapdragon 615
Front Camera	5-megapixel	5-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel
RAM	2GB	3GB	3GB
Storage	16GB	16GB	16GB
Battery Capacity	3300mAh	3300mAh	2320mAh
OS	Android 6.0.1	Android 5.1	Android 4.4
Resolution	720x1080 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Oppo
Model	Galaxy J7 (2016)	Galaxy A7 (2016)	R7
Release date	March 1, 2016	December 1, 2015	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	151.70 x 76.00 x 7.80	151.50 x 74.10 x 7.30	143.00 x 71.00 x 6.30
Weight (g)	170.00	172.00	147.00
Battery capacity (mAh)	3300	3300	2320
Removable battery	Yes	No	No
Colours	Pink, White, Gold	Gold, Pink, White, Black	Silver, Gold
display
Screen size (inches)	5.50	5.50	5.00
Touchscreen	Yes	Yes	Yes
Resolution	720x1080 pixels	1080x1920 pixels	1080x1920 pixels
Pixels per inch (PPI)	-	-	441
hardware
Processor	1.6GHz octa-core	1.6GHz octa-core	1.5GHz octa-core
RAM	2GB	3GB	3GB
Internal storage	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	128	128
Processor make	-	-	Qualcomm Snapdragon 615
camera
Rear camera	13-megapixel	13-megapixel	13-megapixel
Rear flash	Dual LED	LED	Dual LED
Front camera	5-megapixel	5-megapixel	8-megapixel
Front flash	LED	-	-
software
Operating system	Android 6.0.1	Android 5.1	Android 4.4
Skin	TouchWiz UI	-	ColorOS 2.1
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.10	Yes, v 4.10
NFC	No	Yes	No
Infrared	No	No	No
USB OTG	Yes	No	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	No	No	Yes
Number of SIMs	2	1	2
Wi-Fi Direct	Yes	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Regular	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	Yes	-	No
sensors
Compass/ Magnetometer	No	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	No	Yes	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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