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Phone	Samsung Knack U310	Motorola RAZR V3	LG eXpo GW820	HTC Touch Pro2 (CDMA)	HTC Imagio
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.2" diag. 4 : 3	?	3.2" diag. 5 : 3	3.6" diag. 5 : 3	3.6" diag. 5 : 3
Display Resolution & Type	176 x 220 pixels (~128 ppi) LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)	480 x 800 pixels (~292 ppi) LCD (TFT/TFD)	480 x 800 pixels (~259 ppi) LCD (TFT/TFD)	480 x 800 pixels (~259 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	1,000 mAh	680 mAh	1,500 mAh	1,500 mAh	1,500 mAh
Processor	?	?	?	528 MHz MSM7600	528 MHz MSM7600
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	Yes	5 megapixel	3 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	?	?	?	VGA (640 x 480)
Front Camera	-	-	-	-	-
Weight	3.63 oz (103g)	3.42 oz (97g)	5.2 oz (147g)	6.35 oz (180g)	5.25 oz (149g)
Dimensions	3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm)	3.86" x 2.09" x 0.54" (98 x 53 x 13.7 mm)	4.45" x 2.16" x 0.63" (113 x 55 x 16 mm)	4.57" x 2.33" x 0.68" (116 x 59 x 17.3 mm)	4.65" x 2.43" x 0.55" (118 x 62 x 14 mm)
Form Factor	Clamshell	Clamshell	Slab	Slab	Slab
Platform / OS	(proprietary)	(proprietary)	Windows Mobile Professional	Windows Mobile Professional	Windows Mobile Professional
Network Bands	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900
Data Technology	-	GPRS	HSPA 7.2	EVDO rA	EVDO rA
Features
Fingerprint Reader	-	-	Yes	-	-
GPS / Location	Yes	-	n/a	n/a	n/a
Accessibility
Adjustable Text Size	Yes	-	n/a	n/a	n/a
Hearing Aid Compatible	Yes M4, T4 (very tele-coil compatible)	Yes M3 (mostly compatible)	-	Yes M4, T3 (mostly tele-coil compatible)	Yes M3, T4 (very tele-coil compatible)
Multiple Languages	Yes	Yes	n/a	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	Yes	-	-	-
Ringer Profiles	-	Yes	Yes	-	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	Yes
USB	-	Yes Mini-USB	Yes Micro-USB	Yes	Yes Mini-USB
Wi-Fi	-	-	Yes 802.11 b,g	Yes	Yes 802.11 b,g
Contacts
Picture ID	-	Yes	n/a	n/a	n/a
Ringer ID	-	Yes	n/a	n/a	n/a
Voice Dialing	Yes	Yes	n/a	n/a	n/a
Customization
Custom Graphics	-	Yes	n/a	n/a	n/a
Custom Ringtones	-	Yes	n/a	n/a	n/a
Real-Music Ringers	-	Yes	n/a	n/a	n/a
Data & Network
Data Tethering	-	Yes	n/a	n/a	n/a
WAP / Web Browser	-	Yes	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	Yes	n/a	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Stylus	-	-	-	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	Yes	-
Touch Screen	-	-	Yes Resistive	Yes Resistive	Yes Resistive
Memory
Memory Card Slot	-	-	Yes	Yes	Yes
Messaging
Email Client	-	Yes	n/a	n/a	n/a
EMS / Picture Messaging	Yes	Yes	n/a	n/a	n/a
Instant Messaging	-	Yes	n/a	n/a	n/a
MMS	-	Yes	n/a	n/a	n/a
Text Messaging Templates	-	Yes	n/a	n/a	n/a
Music
FM Radio	-	-	Yes	-	Yes
Headphone Jack (3.5mm)	-	-	-	Yes	Yes
Music Player	-	-	n/a	n/a	n/a
Photo & Video
TV Output	-	-	Yes	Yes	Yes
Productivity
Alarm	Yes	Yes	n/a	n/a	n/a
Calculator	Yes	Yes	n/a	n/a	n/a
Calendar	Yes	Yes	n/a	n/a	n/a
To-Do List	-	-	n/a	n/a	n/a
Voice Memo	-	Yes	n/a	n/a	n/a
Software
Games	-	Yes	n/a	n/a	n/a
Java (J2ME)	-	Yes	n/a	n/a	n/a
Voice
Headset Jack (2.5 mm)	Yes	-	n/a	n/a	n/a
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Samsung Knack U310	Motorola RAZR V3	LG eXpo GW820	HTC Touch Pro2 (CDMA)	HTC Imagio
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Knack U310	Motorola RAZR V3	LG eXpo GW820	HTC Touch Pro2 (CDMA)	HTC Imagio