LG Optimus G Pro vs LG G Flex vs LG G4

General Info

Manufacturer
LG	LG	LG
Announced
February 2013	October 2013	April 2015
Status
Available - April 2013	Available - November 2013	Available - April 2015
Price
-	-	Rs. 25,999 ($382.34) [Similarly Priced]
Colors
Black	Titan Silver	Grey, White, Gold, Leather Black, Leather Brown, Leather RedGrey
Form Factor
Candybar	Candybar	Candybar
Dimension
150.2 x 76.1 x 9.4mm (5.91 x 3 x 0.37in)	160.5 x 81.6 x 7.9 - 8.7 mm (6.32 x 3.21 x 0.31 - 0.34 in)	148.9 x 76.1 x 9.8 mm (5.86 x 3 x 0.39 in)
Weight
160 g (5.64 oz)	177 g (6.24 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100	HSDPA 850 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	LTE 850 / 1800 LTE-A	LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	Self-healing coating on the back	-

OS
Android OS, v4.1.2 (Jelly Bean)	Android OS, v4.2.2 (Jelly Bean)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 1.7 GHz Krait, Qualcomm Snapdragon 600 Processor	Quad-core 2.26 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800	Hexa-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU
Adreno 320	Adreno 330	Adreno 418
RAM
2 GB	2 GB	3 GB
Internal Memory
32 GB	32 GB	32 GB
External Memory
microSD, up to 64 GB	No	microSD, up to 2 TB

Type
True Curved Glass IPS AMOLED Capacitive Touchscreen	Curved P-OLED (Real RGB)	True HD-IPS + LCD Capacitive Touchscreen, Corning Gorilla Glass 4
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	6.0 inches	5.5 inches
Resolution
1080 x 1920 pixels (400 ppi)	720 x 1280 pixels (245 ppi)	1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio
73.15%	75.63%	73.61%
Multi-Touch

Rear Camera
13 MP, 4128x3096 pixels	13 MP, autofocus	16 MP, 5312 x 2988 pixels
Flash
LED flash	LED flash	Dual-LED (dual tone)
Features
Auto-focus, Geo-tagging, Face Detection, Image Stabilization	Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR	Phase Detection/Laser, Auto-focus, OIS, 1/2.6'' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR
Video
Yes, 1080p@30fps, LED video light	Yes, 1080p@60fps, HDR, stereo sound rec., video stabilization	2160p@30fps, 1080p@60fps, Optical Stabilization, HDR, Stereo Sound Rec.
Front Camera
Yes, 2 MP, 720p@30fps	Yes, 2.1 MP, 1080p@30fps	8 MP, 1080p@30fps

GPRS
Yes	Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Class 12
Edge
Yes	Class 12	Class 12
3G
HSDPA, HSUPA, LTE	HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes, v4.0 with A2DP	Yes, v4.0 with A2DP, LE	v4.1, A2DP, LE, apt-X
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, 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 Host	Yes, microUSB v2.0 (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