LG G3 vs Samsung Galaxy Alpha vs Motorola Moto Maxx

General Info

Manufacturer
LG	Samsung	Motorola
Announced
May 2014	August 2014	November 2014
Status
Available - June 2014	Available - September 2014	Available - November 2014
Price
-	-	Rs. 16,990 ($249.85) [Similarly Priced]
Colors
Black, White, Gold	Black, white, gold, silver, blue	Black Ballistic Nylon
Form Factor
Candybar	Candybar	Candybar
Dimension
146.3 x 74.6 x 8.9 mm (5.76 x 2.94 x 0.35 in)	132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in)	143.5 x 73.3 x 8.3 - 11.2 (5.65 x 2.89 x 0.33 - 0.44)
Weight
149 g (5.26 oz)	115 g (4.06 oz)	176 g (6.21 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 LTE - CDMA version	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 800 / 900 /1800 / 2100 / 2600	LTE	LTE 700 / 1700 / 1800 / 2100 / 2600 (Bands 2, 3, 4, 7, 17)
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	-	Splash Resistant, Moto Display

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)	Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430	Quad-core 2.7 GHz Krait 450, Qualcomm Snapdragon 805
GPU
Adreno 330	Mali-T628 MP6	Adreno 420
RAM
2 GB	2 GB	3 GB
Internal Memory
16 GB ROM	32 GB	64 GB
External Memory
microSD, up to 128 GB	No	No

Type
True HD-IPS + LCD capacitive touchscreen	Super AMOLED capacitive touchscreen	OLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	4.7 inches	5.2 inches
Resolution
1440 x 2560 pixels (534 ppi)	720 x 1280 pixels (320 ppi)	1440 x 2560 pixels (565 ppi)
Screen-to-Body Ratio
76.42%	66.95%	-
Multi-Touch

Rear Camera
13 MP, 4160 x 3120 pixels	12 MP, 4128 x 3096 pixels	21 MP (5248 x 3936), autofocus
Flash
LED Flash	LED flash	dual-LED flash
Features
Auto focus, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR, OIS	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR	Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization	2160p@30fps	2160p@24fps, 1080p@30fps
Front Camera
Yes, 2.1 MP, 1080p@30fps	2.1 MP	2 MP, 1080p

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