Samsung Galaxy J7 vs LG G4 vs LG G3 A comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7	LG G4	LG G3 A
key specs
Display	5.50-inch	5.50-inch	5.20-inch
Processor	Samsung Exynos 7 Octa 7580	Qualcomm Snapdragon 808	Qualcomm Snapdragon 801
Front Camera	5-megapixel	8-megapixel	2.1-megapixel
Rear Camera	13-megapixel	16-megapixel	13-megapixel
RAM	1.5GB	3GB	2GB
Storage	16GB	32GB	32GB
Battery Capacity	3000mAh	3000mAh	2610mAh
OS	Android 5.1	Android 5.1	Android 4.4
Resolution	720x1280 pixels	1440x2560 pixels	1080x1920 pixels
general
Brand	Samsung	LG	LG
Model	Galaxy J7	G4	G3 A
Release date	June 1, 2015	April 1, 2015	August 1, 2014
Launched in India	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Body type	Plastic	-	-
Dimensions (mm)	152.40 x 78.60 x 7.50	148.90 x 76.10 x 9.80	141.00 x 71.60 x 9.80
Weight (g)	171.00	155.00	146.80
Battery capacity (mAh)	3000	3000	2610
Removable battery	Yes	Yes	Yes
Colours	Black, White, Gold	Metallic Gray, Ceramic White, Shiny Gold, Black Leather, Brown Leather, Red Leather, Sky Blue Leather, Beige Leather, Yellow Leather	Black, White
display
Screen size (inches)	5.50	5.50	5.20
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	1440x2560 pixels	1080x1920 pixels
Aspect ratio	16:9	-	-
Pixels per inch (PPI)	-	538	-
hardware
Processor	1.5GHz octa-core	1.8GHz hexa-core	2.26GHz quad-core
Processor make	Samsung Exynos 7 Octa 7580	Qualcomm Snapdragon 808	Qualcomm Snapdragon 801
RAM	1.5GB	3GB	2GB
Internal storage	16GB	32GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	256	128
camera
Rear camera	13-megapixel (f/1.9)	16-megapixel	13-megapixel
Rear autofocus	Yes	-	-
Rear flash	LED	Dual LED	Dual LED
Front camera	5-megapixel (f/2.2)	8-megapixel	2.1-megapixel
Front flash	LED	-	-
software
Operating system	Android 5.1	Android 5.1	Android 4.4
Skin	TouchWiz UI	UX 4.0	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.10	Yes, v 4.00
NFC	No	Yes	Yes
Infrared	No	Yes	No
USB OTG	Yes	No	No
Micro-USB	Yes	-	-
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	No	No
Number of SIMs	2	1	1
Wi-Fi Direct	Yes	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	-	-
GSM/CDMA	GSM	-	-
3G	Yes	-	-
4G/ LTE	No	-	-
sensors
Compass/ Magnetometer	No	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	Yes
Gyroscope	No	Yes	No
Barometer	No	Yes	No
Temperature sensor	No	No	No
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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