Samsung I9505 Galaxy S4 vs LG G3 vs LG G Flex2

General Info

Manufacturer
Samsung	LG	LG
Announced
March 2013	May 2014	January 2015
Status
Available - April 2013	Available - June 2014	Available - January 2015
Price
-	-	Rs. 26,499 ($389.69) [Similarly Priced]
Colors
White Frost, Black Mist	Black, White, Gold	Platinum Silver, Flamenco Red
Form Factor
Candybar	Candybar	Candybar
Dimension
136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)	146.3 x 74.6 x 8.9 mm (5.76 x 2.94 x 0.35 in)	149.1 x 75.3 x 7.1-9.4 mm (5.87 x 2.96 x 0.28-0.37 in)
Weight
130 g (4.59 oz)	149 g (5.26 oz)	152 g (5.36 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 LTE - CDMA version	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	LTE 800 / 900 /1800 / 2100 / 2600	LTE 800 / 900 / 1800 / 2100 / 2600
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	-	Self-healing back panel coating

OS
Android OS, v4.2.2 (Jelly Bean)	Android OS, v4.4.2 (KitKat)	Android OS, v5.0.1 (Lollipop)
Processor
Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600	Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810
GPU
Adreno 320	Adreno 330	Adreno 430
RAM
2 GB	2 GB	2 GB
Internal Memory
16/32/64 GB storage	16 GB ROM	16 GB
External Memory
microSD, up to 64 GB	microSD, up to 128 GB	microSD, up to 128 GB

Type
Super AMOLED capacitive touchscreen	True HD-IPS + LCD capacitive touchscreen	Curved P-OLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16M colors
Size
4.99 inches	5.5 inches	5.5 inches
Resolution
1080 x 1920 pixels (441 ppi)	1440 x 2560 pixels (534 ppi)	1080 x 1920 pixels (403 ppi)
Screen-to-Body Ratio
72.15%	76.42%	73.37%
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels, Autofocus	13 MP, 4160 x 3120 pixels	13 MP, 4128 x 3096 pixels
Flash
LED flash	LED Flash	laser autofocus
Features
Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR	Auto focus, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR, OIS	Simultaneous Video And Image Recording, Geo-tagging, Face Detection, Panorama, HDR
Video
Yes, 1080p@30fps	Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization	2160p@30fps, 1080p@60fps, HDR, stereo sound rec.
Front Camera
Yes, 2 MP, Full HD 1080p@30fps	Yes, 2.1 MP, 1080p@30fps	2.1 MP, 1080p@30fps

GPRS
Yes	Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Yes
Edge
Yes	Class 12	Yes
3G
HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL	HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL/ EV-DO Rev. A, up to 3.1 Mbps	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, EDR	Yes, v4.0 with A2DP, LE	v4.1, A2DP, LE, apt-X
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, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB
Yes, microUSB v2.0 (MHL), USB On-the-go	Yes, microUSB v3.0 (SlimPort), USB On-the-go, USB Host	microUSB v2.0 (SlimPort), USB Host
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5, Adobe Flash	HTML5	HTML5