LG Optimus 4X HD vs HTC One Dual Sim vs LG G4 Dual

General Info

Manufacturer
LG	HTC	LG
Announced
February 2012	June 2013	May 2015
Status
Available - June 2012	Available - August 2013	Available - May 2015
Price
-	-	Rs. 34,699 ($510.28) [Similarly Priced]
Colors
Black	Silver	Grey, White, Gold, Leather Black, Leather Brown, Leather Red
Form Factor
Candybar	Candybar	Candybar
Dimension
132.4 x 68.1 x 8.9mm (5.21 x 2.68 x 0.35in)	137.8 x 69.3 x 10.4 mm (5.43 x 2.73 x 0.41 in)	148.9 x 76.1 x 6.3 - 9.8 mm (5.86 x 3 x 0.25 - 0.39 in)
Weight
133 g (4.69 oz)	156 g (5.5 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000 - H818N
3G Network
HSDPA 900 / 1900 / 2100	HSDPA 850 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - H818N
4G Network
-	-	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM

OS
Android OS, v4.0 (Ice Cream Sandwich)	Android OS, v4.1.2 (Jelly Bean) with HTC Sense 5, upgradable to v4.2.2 (Jelly Bean)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3	Quad-core 1.7 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600	Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808
GPU
ULP GeForce	Adreno 320	Adreno 418
RAM
1 GB	2 GB	3 GB
Internal Memory
16 GB storage	16/32 GB	32 GB
External Memory
Upto 16 GB	microSD, up to 64 GB	microSD, up to 2 TB

Type
HD-IPS LCD capacitive touchscreen	IPS LCD Capacitive Touchscreen, Gorilla Glass 2	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16M colors
Size
4.7 inches	4.68 inches	5.5 inches
Resolution
720 x 1280 pixels (312 ppi)	1080 x 1920 pixels (471 ppi)	1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio
67.74%	63.15%	73.61%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels	4 MP, 2688 x 1520 pixels	16 MP, 5312 x 2988 pixels
Flash
LED flash	LED flash	LED Flash
Features
Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization	Auto focus, 1/3' Sensor Size, 2�m Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection, Optical Image Stabilization	Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR
Video
Yes, 1080p@30fps	Yes, 1080p@30fps, 720p@60fps, HDR, stereo sound rec., video stabilization	2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec.
Front Camera
Yes, 1.3 MP	Yes, 2.1 MP, 1080p@30fps, HDR	8 MP, 1080p@30fps

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	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes, with A2DP	Yes, v4.0 with A2DP	v4.1, A2DP, LE, apt-X
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/ac/b/g/n, 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 (MHL) v2.0	Yes, microUSB v2.0 (MHL)	microUSB v2.0 (SlimPort 4K), 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	HTML5