LG Optimus G E973 vs LG Optimus G Pro vs LG G4

General Info

Manufacturer
LG	LG	LG
Announced
August 2012	February 2013	April 2015
Status
Available - September 2012	Available - April 2013	Available - April 2015
Price
-	-	Rs. 25,999 ($382.34) [Similarly Priced]
Colors
Black	Black	Grey, White, Gold, Leather Black, Leather Brown, Leather RedGrey
Form Factor
Candybar	Candybar	Candybar
Dimension
131.9 x 68.9 x 8.5 mm (5.19 x 2.71 x 0.33 in)	150.2 x 76.1 x 9.4mm (5.91 x 3 x 0.37in)	148.9 x 76.1 x 9.8 mm (5.86 x 3 x 0.39 in)
Weight
145 g (5.11 oz)	160 g (5.64 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	HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	LTE	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

OS
Android OS, v4.0.4 (Ice Cream Sandwich), planned upgrade to v4.1.1	Android OS, v4.1.2 (Jelly Bean)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 1.5 GHz Krait, Qualcomm MDM9615/APQ8064	Quad-core 1.7 GHz Krait, Qualcomm Snapdragon 600 Processor	Hexa-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU
Adreno 320	Adreno 320	Adreno 418
RAM
2 GB	2 GB	3 GB
Internal Memory
N/A	32 GB	32 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 2 TB

Type
True HD-IPS LCD capacitive touchscreen	True Curved Glass IPS AMOLED Capacitive Touchscreen	True HD-IPS + LCD Capacitive Touchscreen, Corning Gorilla Glass 4
Colors
16M colors	16M colors	16M colors
Size
4.7 inches	5.5 inches	5.5 inches
Resolution
800 x 1280 pixels (321 ppi)	1080 x 1920 pixels (400 ppi)	1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio
70.55%	73.15%	73.61%
Multi-Touch

Rear Camera
13 MP, autofocus	13 MP, 4128x3096 pixels	16 MP, 5312 x 2988 pixels
Flash
LED flash	LED flash	Dual-LED (dual tone)
Features
Geo-tagging, Face Detection, Image Stabilization	Auto-focus, Geo-tagging, Face Detection, Image Stabilization	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@30fps, LED video light	2160p@30fps, 1080p@60fps, Optical Stabilization, HDR, Stereo Sound Rec.
Front Camera
Yes	Yes, 2 MP, 720p@30fps	8 MP, 1080p@30fps

GPRS
Yes	Yes	Class 12
Edge
Yes	Yes	Class 12
3G
HSDPA, HSUPA, LTE	HSDPA, HSUPA, LTE	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes	Yes, v4.0 with A2DP	v4.1, A2DP, LE, apt-X
Wi-Fi
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot	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, hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0 (MHL), USB Host	microUSB v2.0 (SlimPort), USB Host
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5, Adobe Flash	HTML5, Adobe Flash	HTML5