Samsung Galaxy S6 vs Samsung Galaxy J7 Perx vs Samsung Galaxy J7 Pro

Price Comparison (India)

Rs. 20,800

Manufacturer
Samsung	Samsung	Samsung
Announced
March 2015	Not Announced Yet	June 2017
Status
Available - April 2015	Rumored	Available - July 2017
Price
Rs. 29,999 ($441.16) [Similarly Priced]	-	Rs. 20,900 ($325.00) [Similarly Priced]
Colors
White Pearl, Black Sapphire, Gold Platinum, Blue Topaz	Black, White	Black, Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in)	-	152.4 x 74.7 x 7.9 mm (6 x 2.94 x 0.31 in)
Weight
138 g (4.87 oz)	-	-
SIM Type
-	Dual-SIM	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan	HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
4G Network
LTE	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM
Build Features
- Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified)	- Fingerprint Sensor	-
Notification LED
-	Yes	Yes

OS
Android OS, v5.0.2 (Lollipop)	Android OS, v7.0 (Nougat)	Android OS, v7.0 (Nougat)
Processor
Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420	Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625	Octa-core 1.6 GHz Cortex-A53, Exynos 7870
GPU
Mali-T760	Adreno 506	Mali-T830 MP2
RAM
3 GB	2/3 GB	3 GB
Internal Memory
32/64/128 GB	16/32 GB	64 GB
External Memory
No	microSD, up to 256 GB	microSD, up to 256 GB

Type
Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3	Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass
Colors
16M colors	16M colors	16M colors
Size
5.1 inches	5.5 inches	5.5 inches
Resolution
1440 x 2560 pixels (577 ppi)	1080 x 1920 pixels (401 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
70.66%	-	73.08%
Multi-Touch

Rear Camera
16 MP, 3456 x 4608 pixels, OIS	13 MP, 4160 x 3120 pixels	13 MP
Flash
LED Flash	Dual-LED (dual Tone)	LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama	Phase Detection Autofocus (PDAF), f/1.9 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.	1080p@30fps	1080p@30fps
Front Camera
5 MP, 1080p@30fps, dual video call, HDR	5 MP	13 MP, f/1.9

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE	HSPA, LTE Cat4 150/50 Mbps
Bluetooth
v4.1, A2DP, LE, apt-X	v4.2, A2DP, EDR, LE	v4.1, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
microUSB v2.0 (MHL 3 TV-out), USB Host	Type-C 1.0 reversible connector	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5