Samsung Galaxy A7 vs Samsung Galaxy S6 vs Samsung Galaxy S7 active

Price Comparison (India)

Manufacturer
Samsung	Samsung	Samsung
Announced
Expected Announcement - December 2014	March 2015	June 2016
Status
Rumored - January 2015	Available - April 2015	Available - June 2016
Price
Rs. 19,499 ($286.75) [Similarly Priced]	Rs. 29,999 ($441.16) [Similarly Priced]	Rs. 53,640 ($794.00) [Similarly Priced]
Colors
Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	White Pearl, Black Sapphire, Gold Platinum, Blue Topaz	White, Gray, Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in)	143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in)	148.8 x 74.9 x 9.9 mm (5.86 x 2.95 x 0.39 in)
Weight
133 g (4.69 oz)	138 g (4.87 oz)	185 g (6.53 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	LTE	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	- Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified)	-

OS
Android OS, v4.4.4 (KitKat)	Android OS, v5.0.2 (Lollipop)	Android OS, v6.0.1 (Marshmallow)
Processor
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615	Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420	Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo, Qualcomm MSM8996 Snapdragon 820
GPU
Adreno 405	Mali-T760	Adreno 530
RAM
2 GB	3 GB	4 GB
Internal Memory
16 GB	32/64/128 GB	32/64 GB
External Memory
microSD, up to 64 GB	No	microSD, up to 256 GB (dedicated slot)

Type
Super AMOLED capacitive touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.1 inches	5.1 inches
Resolution
1080 x 1920 pixels (401 ppi)	1440 x 2560 pixels (577 ppi)	1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio
72.64%	70.66%	64.32%
Multi-Touch

Rear Camera
12 MP, 4608 x 2592 pixels	16 MP, 3456 x 4608 pixels, OIS	Dual Pixel 12 MP, 4608 x 2592 pixels
Flash
LED flash	LED Flash	Dual-LED (Dual Tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama	Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama	Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video
1080p@30fps	2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.	2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera
5 MP	5 MP, 1080p@30fps, dual video call, HDR	5 MP, f/1.7, 22mm, dual video call, Auto HDR

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
Bluetooth
v4.0, A2DP, EDR, LE	v4.1, A2DP, LE, apt-X	v4.2, A2DP, LE, aptX
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
microUSB v2.0	microUSB v2.0 (MHL 3 TV-out), USB Host	microUSB v2.0, USB Host
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5

Internal
16 GB, 2 GB RAM	32/64/128 GB, 3 GB RAM	32/64 GB, 4 GB RAM
Expandable Storage
microSD, up to 64 GB	No	microSD, up to 256 GB (dedicated slot)
USB OTG
-	Supported	Supported