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Specifications
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Phone	LG Optimus G (CDMA)	Palm Pre Plus (CDMA)	Motorola T720 (CDMA)	Microsoft Lumia 550	Nokia 6155i
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	4.7" diag. 5 : 3	3.1" diag. 5 : 3	?	4.7" diag. 16 : 9	?
Display Resolution & Type	768 x 1280 pixels (~318 ppi) LCD (TFT/TFD)	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)	120 x 160 pixels LCD (STN)	720 x 1280 pixels (~312 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)
Display Refresh	60 Hz	?	?	?	?
Battery	2,100 mAh	?	?	2,100 mAh	1,070 mAh
Processor	1.5 GHz Qualcomm Snapdragon S4 Pro	TI OMAP 3430	?	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	?
RAM	2 GB	?	?	1 GB	?
Storage	32 GB	? raw hardware	? raw hardware	8 GB	? raw hardware
Main Camera	13 megapixel	3 megapixel	-	5 megapixel	1 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	1080p HD	?	-	720p HD	sub-QCIF (128 x 96)
Front Camera	1 megapixel	-	-	2 megapixel	-
Weight	5.11 oz (145g)	4.89 oz (139g)	3.95 oz (112g)	5.01 oz (142g)	4.44 oz (126g)
Dimensions	5.19" x 2.71" x 0.33" (132 x 69 x 8.5 mm)	3.9" x 2.3" x 0.67" (99 x 58 x 17 mm)	3.5" x 1.87" x 0.91" (89 x 47 x 23.1 mm)	5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm)	3.41" x 1.79" x 1.02" (87 x 45 x 25.9 mm)
Form Factor	Slab	Slide	Clamshell	Slab	Clamshell
Platform / OS	Android	webOS	(proprietary)	Windows	(proprietary)
Network Bands	4G LTE: 25 CDMA: 800, 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900 AMPS: 850
Data Technology	LTE (Cat 3)	EVDO rA	1xRTT	LTE (Cat 4)	1xRTT
Features
Flashlight	-	-	-	Yes	-
GPS / Location	n/a	n/a	Yes	n/a	Yes
Accessibility
Adjustable Text Size	n/a	n/a	-	n/a	-
Hearing Aid Compatible	Yes M4 (very compatible)	Yes M4 (very compatible)	-	Yes M3, T4 (very tele-coil compatible)	-
Multiple Languages	n/a	n/a	Yes	n/a	Yes
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	Yes	-	Yes
Ringer Profiles	Yes	-	-	-	Yes
Connectivity
Bluetooth	Yes	Yes	-	Yes	-
Infrared (IR)	-	-	-	-	Yes
Mobile Hotspot	n/a	n/a	-	n/a	-
NFC	Yes	-	-	-	-
USB	Yes Micro-USB	Yes Micro-USB	Yes	Yes Micro-USB	Yes
Wi-Fi	Yes 4 (802.11 a,b,g,n)	Yes 802.11 b,g	-	Yes 4 (802.11 b,g,n)	-
Contacts
Picture ID	n/a	n/a	-	n/a	Yes
Ringer ID	n/a	n/a	Yes	n/a	Yes
Voice Dialing	n/a	n/a	Yes	n/a	Yes
Customization
Changeable Body Plates	-	-	Yes	-	-
Custom Graphics	n/a	n/a	Yes	n/a	Yes
Custom Ringtones	n/a	n/a	Yes	n/a	Yes
Real-Music Ringers	n/a	n/a	-	n/a	Yes
Data & Network
Data Tethering	n/a	n/a	Yes	n/a	Yes
WAP / Web Browser	n/a	n/a	Yes	n/a	Yes
Input
Predictive Text Entry	n/a	n/a	Yes	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	-	-
Touch Screen	Yes Capacitive	Yes Capacitive	-	Yes Capacitive	-
Memory
Memory Card Slot	-	-	-	Yes	-
Messaging
Email Client	n/a	n/a	Yes	n/a	-
EMS / Picture Messaging	n/a	n/a	Yes	n/a	-
Instant Messaging	n/a	n/a	-	n/a	-
MMS	n/a	n/a	-	n/a	Yes
Text Messaging Templates	n/a	n/a	Yes	n/a	Yes
Music
FM Radio	-	-	-	Yes	Yes
Headphone Jack (3.5mm)	Yes	Yes	-	Yes	-
Music Player	n/a	n/a	-	n/a	-
Photo & Video
DLNA	Yes	-	-	-	-
Miracast	Yes	-	-	-	-
TV Output	Yes	-	-	-	-
Power
Wireless Charging	-	Yes	-	-	-
Productivity
Alarm	n/a	n/a	-	n/a	Yes
Calculator	n/a	n/a	Yes	n/a	Yes
Calendar	n/a	n/a	Yes	n/a	Yes
To-Do List	n/a	n/a	-	n/a	Yes
Voice Memo	n/a	n/a	Yes	n/a	Yes
Software
BREW	n/a	n/a	Yes *	n/a	Yes *
Games	n/a	n/a	Yes	n/a	Yes
Java (J2ME)	n/a	n/a	-	n/a	Yes *
Voice
HD Voice	Yes	-	-	Yes	-
Headset Jack (2.5 mm)	n/a	n/a	Yes	n/a	Yes
Push-To-Talk	-	-	-	-	Yes *
Speaker Phone	Yes	Yes	-	Yes	Yes
	* Some versions only
	LG Optimus G (CDMA)	Palm Pre Plus (CDMA)	Motorola T720 (CDMA)	Microsoft Lumia 550	Nokia 6155i
	X >	< X >	< X >	< X >	< X

NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	LG Optimus G (CDMA)	Palm Pre Plus (CDMA)	Motorola T720 (CDMA)	Microsoft Lumia 550	Nokia 6155i