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Specifications
	X >	< X >	< X >	< X >	< X

Phone	Palm Pre 2 (GSM)	Samsung SGH-X640	BlackBerry 7750	Motorola RAZR V3c	Nokia Lumia 920
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	3.1" diag. 5 : 3	?	?	?	4.5" diag. 5 : 3
Display Resolution & Type	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	176 x 220 pixels LCD (TFT/TFD)	768 x 1280 pixels (~332 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	1,150 mAh	800 mAh	?	740 mAh	2,000 mAh
Processor	1 GHz TI 3630	?	?	?	1.5 GHz Qualcomm Snapdragon S4
RAM	?	?	?	?	1 GB
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	32 GB
Main Camera	5 megapixel	Yes	-	1 megapixel	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	VGA (640 x 480)	-	-	?	1080p HD
Front Camera	-	-	-	-	1 megapixel
Weight	5.1 oz (145g)	3 oz (85g)	5.01 oz (142g)	3.49 oz (99g)	6.53 oz (185g)
Dimensions	3.96" x 2.35" x 0.67" (101 x 60 x 17 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	3.9" x 2.1" x 0.6" (99 x 53 x 15.2 mm)	5.12" x 2.79" x 0.42" (130 x 71 x 10.7 mm)
Form Factor	Slide	Clamshell	Slab	Clamshell	Slab
Platform / OS	webOS	(proprietary)	BlackBerry OS	(proprietary)	Windows
Network Bands	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900
Data Technology	HSDPA 3.6	GPRS	1xRTT	EVDO r0	LTE (Cat 3)
Features
GPS / Location	n/a	-	n/a	Yes	n/a
Accessibility
Adjustable Text Size	n/a	-	n/a	-	n/a
Hearing Aid Compatible	-	-	-	Yes M3 (mostly compatible)	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	n/a	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	-	Yes	Yes	Yes
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	-	-	Yes	Yes
Mobile Hotspot	n/a	-	n/a	-	n/a
NFC	-	-	-	-	Yes
USB	Yes Micro-USB	-	Yes	Yes Mini-USB	Yes Micro-USB
Wi-Fi	Yes 802.11 b,g	-	-	-	Yes 4 (802.11 a,b,g,n)
Contacts
Picture ID	n/a	Yes	n/a	Yes	n/a
Ringer ID	n/a	Yes	n/a	Yes	n/a
Voice Dialing	n/a	-	n/a	Yes	n/a
Customization
Custom Graphics	n/a	Yes	n/a	Yes	n/a
Custom Ringtones	n/a	Yes	n/a	Yes	n/a
Real-Music Ringers	n/a	-	n/a	Yes	n/a
Data & Network
Data Tethering	n/a	-	n/a	Yes	n/a
WAP / Web Browser	n/a	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	Yes	-	-
Touch Screen	Yes Capacitive	-	-	-	Yes Capacitive
Messaging
Email Client	n/a	-	n/a	-	n/a
EMS / Picture Messaging	n/a	Yes	n/a	Yes	n/a
Instant Messaging	n/a	-	n/a	-	n/a
MMS	n/a	Yes	n/a	Yes	n/a
Text Messaging Templates	n/a	Yes	n/a	Yes	n/a
Music
Headphone Jack (3.5mm)	Yes	-	-	-	Yes
Music Player	n/a	-	n/a	-	n/a
Power
Wireless Charging	-	-	-	-	Yes
Productivity
Alarm	n/a	Yes	n/a	Yes	n/a
Calculator	n/a	Yes	n/a	Yes	n/a
Calendar	n/a	Yes	n/a	Yes	n/a
To-Do List	n/a	Yes	n/a	-	n/a
Voice Memo	n/a	Yes	n/a	Yes	n/a
Software
BREW	n/a	-	n/a	Yes	n/a
Games	n/a	Yes	n/a	Yes	n/a
Java (J2ME)	n/a	Yes	n/a	-	n/a
Voice
Headset Jack (2.5 mm)	n/a	Yes	n/a	-	n/a
Speaker Phone	Yes	Yes	-	Yes	Yes
	Palm Pre 2 (GSM)	Samsung SGH-X640	BlackBerry 7750	Motorola RAZR V3c	Nokia Lumia 920
	X >	< X >	< X >	< X >	< X

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


Phone	Palm Pre 2 (GSM)	Samsung SGH-X640	BlackBerry 7750	Motorola RAZR V3c	Nokia Lumia 920