Samsung I9100 Galaxy S II vs Samsung Galaxy S6 vs LG K7

Price Comparison (India)

Manufacturer
Samsung	Samsung	LG
Announced
February 2011	March 2015	January 2016
Status
Available - April 2011	Available - April 2015	Available - April 2016
Price
-	Rs. 29,999 ($441.16) [Similarly Priced]	Rs. 7,889 ($116.01) [Similarly Priced]
Colors
Black, White, Pink	White Pearl, Black Sapphire, Gold Platinum, Blue Topaz	White, Black, Gold; Titan (LTE model)
Form Factor
Candybar	Candybar	Candybar
Dimension
125.3 x 66.1 x 8.5 mm (4.93 x 2.6 x 0.33 in)	143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in)	143.6 x 72.5 x 9.1 mm (5.65 x 2.85 x 0.36 in)
Weight
116 g (4.09 oz)	138 g (4.87 oz)	161 g (5.68 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA
4G Network
-	LTE	LTE
Messaging
SMS, MMS, 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, v2.3 (Gingerbread), planned upgrade to v4.0	Android OS, v5.0.2 (Lollipop)	Android OS, v5.1 (Lollipop)
Processor
Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset	Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420	Quad-core 1.3 GHz (3G model) Quad-core 1.1 GHz (LTE model), Mediatek MT6580M (3G model) Qualcomm MSM8909 Snapdragon 210 (LTE model)
GPU
Mali-400MP	Mali-T760	Mali-400MP2 Adreno 304
RAM
1 GB	3 GB	1 GB
Internal Memory
16 GB/32 GB storage	32/64/128 GB	8 GB
External Memory
microSD, up to 32GB, 8 GB included	No	microSD, up to 32 GB

Type
Super AMOLED Plus capacitive touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.3 inches	5.1 inches	5.0 inches
Resolution
480 x 800 pixels (217 ppi)	1440 x 2560 pixels (577 ppi)	480 x 854 pixels (196 ppi)
Screen-to-Body Ratio
63.52%	70.66%	66.12%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels	16 MP, 3456 x 4608 pixels, OIS	5 MP or 8 MP
Flash
LED flash	LED Flash	LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama	Autofocus, Geo-tagging, touch focus, face detection
Video
Yes, 1080p@30fps	2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.	720p
Front Camera
Yes, 2 MP	5 MP, 1080p@30fps, dual video call, HDR	5 MP

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Yes	Yes
Edge
Class 12	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps	HSPA, LTE
Bluetooth
Yes, v3.0+HS	v4.1, A2DP, LE, apt-X	Yes
Wi-Fi
Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Yes
USB
Yes, v2.0 microUSB (MHL), USB On-the-go	microUSB v2.0 (MHL 3 TV-out), USB Host	microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS
Browser
HTML	HTML5	HTML5