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Phone	Palm Treo 650 (CDMA)	HTC Touch Pro2 (CDMA)	Motorola RAZR V3i / V3t / V3e / V3r	Motorola Droid 2	Motorola V551 / V330 / V547 / V555 / V557
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	3.6" diag. 5 : 3	?	3.7" diag. 16 : 9	?
Display Resolution & Type	320 x 320 pixels LCD (TFT/TFD)	480 x 800 pixels (~259 ppi) LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)	480 x 854 pixels (~265 ppi) LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	60 Hz	?
Battery	?	1,500 mAh	710 mAh	1,390 mAh	820 mAh
Processor	312 MHz Intel XScale PXA270	528 MHz MSM7600	?	1 GHz TI OMAP3620	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	8 GB	? raw hardware
Main Camera	Yes	3 megapixel	1 megapixel	5 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QVGA (320 x 240)	?	?	WVGA / 480p	?
Front Camera	-	-	-	-	-
Weight	6.3 oz (179g)	6.35 oz (180g)	3.53 oz (100g)	5.96 oz (169g)	4.23 oz (120g)
Dimensions	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	4.57" x 2.33" x 0.68" (116 x 59 x 17.3 mm)	3.86" x 2.09" x 0.55" (98 x 53 x 14 mm)	4.58" x 2.38" x 0.54" (116 x 61 x 13.7 mm)	3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm)
Form Factor	Slab	Slab	Clamshell	Slide	Clamshell
Platform / OS	Palm OS	Windows Mobile Professional	(proprietary)	Android	(proprietary)
Network Bands	CDMA: 850, 1900	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900 *
Data Technology	1xRTT	EVDO rA	GPRS	EVDO rA	EDGE
Features
GPS / Location	n/a	n/a	-	n/a	-
Accessibility
Adjustable Text Size	n/a	n/a	-	n/a	-
Hearing Aid Compatible	-	Yes M4, T3 (mostly tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	-
Multiple Languages	n/a	n/a	Yes	n/a	Yes
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	Yes	-	Yes
Ringer Profiles	-	-	Yes	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Infrared (IR)	Yes	-	-	-	-
Mobile Hotspot	n/a	n/a	-	n/a	-
USB	-	Yes	Yes Mini-USB	Yes Micro-USB	Yes
Wi-Fi	-	Yes	-	Yes 4 (802.11 b,g,n)	-
Contacts
Picture ID	n/a	n/a	Yes	n/a	Yes
Ringer ID	n/a	n/a	Yes	n/a	Yes
Voice Dialing	n/a	n/a	Yes	n/a	Yes
Customization
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	Yes	n/a	Yes
Data & Network
Data Tethering	n/a	n/a	-	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
Stylus	-	Yes	-	-	-
Text Keyboard, Hardware	Yes	Yes	-	Yes	-
Touch Screen	Yes	Yes Resistive	-	Yes Capacitive	-
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	-
Messaging
Email Client	n/a	n/a	Yes	n/a	Yes
EMS / Picture Messaging	n/a	n/a	Yes	n/a	Yes
Instant Messaging	n/a	n/a	-	n/a	Yes
MMS	n/a	n/a	Yes	n/a	Yes
Text Messaging Templates	n/a	n/a	Yes *	n/a	Yes
Music
Headphone Jack (3.5mm)	-	Yes	-	Yes	-
Music Player	n/a	n/a	Yes	n/a	-
Photo & Video
DLNA	-	-	-	Yes	-
TV Output	-	Yes	-	-	-
Productivity
Alarm	n/a	n/a	Yes	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	-
Voice Memo	n/a	n/a	Yes	n/a	Yes
Software
Games	n/a	n/a	Yes	n/a	Yes
Java (J2ME)	n/a	n/a	Yes	n/a	Yes
Voice
Headset Jack (2.5 mm)	n/a	n/a	-	n/a	Yes
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Palm Treo 650 (CDMA)	HTC Touch Pro2 (CDMA)	Motorola RAZR V3i / V3t / V3e / V3r	Motorola Droid 2	Motorola V551 / V330 / V547 / V555 / V557
	X >	< X >	< X >	< X >	< X

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


Phone	Palm Treo 650 (CDMA)	HTC Touch Pro2 (CDMA)	Motorola RAZR V3i / V3t / V3e / V3r	Motorola Droid 2	Motorola V551 / V330 / V547 / V555 / V557