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Specifications
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Phone	Samsung Trance SCH-U490	HTC Touch Pro2 (CDMA)	BlackBerry 8830	Motorola Droid	Motorola A920
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.1" diag. 4 : 3	3.6" diag. 5 : 3	?	3.7" diag. 16 : 9	?
Display Resolution & Type	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)	480 x 800 pixels (~259 ppi) LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	480 x 854 pixels (~268 ppi) LCD (TFT/TFD)	208 x 320 pixels LCD (Color)
Display Refresh	?	?	?	60 Hz	?
Battery	?	1,500 mAh	1,400 mAh	1,400 mAh	?
Processor	?	528 MHz MSM7600	?	550 MHz TI OMAP 3430 (ARM Cortex A8)	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	1 megapixel	3 megapixel	-	5 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	?	-	WVGA / 480p	?
Front Camera	-	-	-	-	-
Weight	3.53 oz (100g)	6.35 oz (180g)	4.6 oz (130g)	5.99 oz (170g)	7.48 oz (212g)
Dimensions	4" x 1.97" x 0.55" (102 x 50 x 14 mm)	4.57" x 2.33" x 0.68" (116 x 59 x 17.3 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)	4.55" x 2.35" x 0.55" (116 x 60 x 14 mm)	5.83" x 2.36" x 0.94" (148 x 60 x 23.9 mm)
Form Factor	Slide	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	Windows Mobile Professional	BlackBerry OS	Android	UIQ (Symbian)
Network Bands	CDMA: 850, 1900	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900 GSM: 900, 1800 *	CDMA: 850, 1900	WCDMA: 1 GSM: 900, 1800, 1900
Data Technology	1xRTT	EVDO rA	EVDO r0	EVDO rA	GPRS
Features
GPS / Location	Yes	n/a	n/a	n/a	n/a
Accessibility
Adjustable Text Size	Yes	n/a	n/a	n/a	n/a
Hearing Aid Compatible	Yes M4, T3 (mostly tele-coil compatible)	Yes M4, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	-
Multiple Languages	Yes	n/a	n/a	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	-
Alerts
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	-
Infrared (IR)	-	-	-	-	Yes
USB	Yes	Yes	Yes	Yes Micro-USB	Yes
Wi-Fi	-	Yes	-	Yes 802.11 b,g	-
Contacts
Picture ID	Yes	n/a	n/a	n/a	n/a
Ringer ID	Yes	n/a	n/a	n/a	n/a
Voice Dialing	Yes	n/a	n/a	n/a	n/a
Customization
Custom Graphics	Yes	n/a	n/a	n/a	n/a
Custom Ringtones	Yes	n/a	n/a	n/a	n/a
Real-Music Ringers	Yes	n/a	n/a	n/a	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	n/a
External Antenna Jack	-	n/a	n/a	n/a	n/a
WAP / Web Browser	Yes	n/a	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Stylus	-	Yes	-	-	Yes
Text Keyboard, Hardware	-	Yes	Yes	Yes	-
Touch Screen	-	Yes Resistive	-	Yes Capacitive	Yes
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	Yes
Messaging
Email Client	-	n/a	n/a	n/a	n/a
Instant Messaging	-	n/a	n/a	n/a	n/a
MMS	Yes	n/a	n/a	n/a	n/a
Text Messaging Templates	Yes	n/a	n/a	n/a	n/a
Music
Headphone Jack (3.5mm)	Yes	Yes	-	Yes	-
Music Player	Yes	n/a	n/a	n/a	n/a
Photo & Video
TV Output	-	Yes	-	-	-
Video Calling	-	n/a	n/a	n/a	n/a
Productivity
Alarm	Yes	n/a	n/a	n/a	n/a
Calculator	Yes	n/a	n/a	n/a	n/a
Calendar	Yes	n/a	n/a	n/a	n/a
To-Do List	-	n/a	n/a	n/a	n/a
Voice Memo	Yes	n/a	n/a	n/a	n/a
Software
BREW	Yes	n/a	n/a	n/a	n/a
Games	Yes	n/a	n/a	n/a	n/a
Java (J2ME)	-	n/a	n/a	n/a	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	n/a	n/a	n/a
Push-To-Talk	-	-	Yes *	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Samsung Trance SCH-U490	HTC Touch Pro2 (CDMA)	BlackBerry 8830	Motorola Droid	Motorola A920
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Trance SCH-U490	HTC Touch Pro2 (CDMA)	BlackBerry 8830	Motorola Droid	Motorola A920