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Phone	Sanyo Katana Eclipse	Palm Treo 650 (CDMA)	Samsung SCH-A310	BlackBerry 8703e	Palm Pre (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2" diag. 4 : 3	?	?	?	3.1" diag. 5 : 3
Display Resolution & Type	176 x 220 pixels (~141 ppi) LCD (TFT/TFD)	320 x 320 pixels LCD (TFT/TFD)	128 x 128 pixels LCD (Grayscale)	320 x 240 pixels LCD (TFT/TFD)	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	840 mAh	?	?	1,100 mAh	1,150 mAh
Processor	?	312 MHz Intel XScale PXA270	?	?	TI OMAP 3430
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	1 megapixel	Yes	-	-	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	QVGA (320 x 240)	-	-	?
Front Camera	-	-	-	-	-
Weight	3.4 oz (96g)	6.3 oz (179g)	3.2 oz (91g)	4.7 oz (133g)	4.76 oz (135g)
Dimensions	3.6" x 1.9" x 0.7" (91 x 48 x 17.8 mm)	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm)	4.3" x 2.7" x 0.8" (109 x 69 x 20.3 mm)	3.9" x 2.3" x 0.67" (99 x 58 x 17 mm)
Form Factor	Clamshell	Slab	Clamshell	Slab	Slide
Platform / OS	(proprietary)	Palm OS	(proprietary)	BlackBerry OS	webOS
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	EVDO r0	1xRTT	1xRTT	EVDO r0	EVDO rA
Features
GPS / Location	Yes	n/a	Yes	n/a	n/a
Accessibility
Hearing Aid Compatible	Yes M4, T4 (very tele-coil compatible)	-	-	Yes M4, T4 (very tele-coil compatible)	Yes M4 (very compatible)
Multiple Languages	Yes	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	Yes	-	-	Yes	Yes
Alerts
Extra Display	Yes	-	Yes	-	-
Ringer Profiles	-	-	-	Yes	-
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	-	Yes	-	-	-
USB	Yes Micro-USB	-	Yes	Yes	Yes Micro-USB
Wi-Fi	-	-	-	-	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	n/a	Yes	n/a	n/a
Customization
Changeable Body Plates	-	-	Yes	-	-
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	Yes	n/a	n/a
WAP / Web Browser	Yes	n/a	Yes	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	Yes	Yes
Touch Screen	-	Yes	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	-	-	-
Messaging
Email Client	-	n/a	-	n/a	n/a
Instant Messaging	-	n/a	-	n/a	n/a
MMS	-	n/a	-	n/a	n/a
Text Messaging Templates	Yes	n/a	-	n/a	n/a
Music
Headphone Jack (3.5mm)	-	-	-	-	Yes
Music Player	Yes	n/a	-	n/a	n/a
Productivity
Alarm	Yes	n/a	-	n/a	n/a
Calculator	Yes	n/a	-	n/a	n/a
Calendar	Yes	n/a	Yes	n/a	n/a
To-Do List	Yes	n/a	-	n/a	n/a
Voice Memo	Yes	n/a	Yes	n/a	n/a
Software
Games	Yes	n/a	Yes	n/a	n/a
Java (J2ME)	Yes	n/a	-	n/a	n/a
Voice
Call Screening	Yes	-	-	-	-
Headset Jack (2.5 mm)	Yes	n/a	Yes	n/a	n/a
Speaker Phone	Yes	Yes	-	Yes	Yes
	Sanyo Katana Eclipse	Palm Treo 650 (CDMA)	Samsung SCH-A310	BlackBerry 8703e	Palm Pre (CDMA)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Sanyo Katana Eclipse	Palm Treo 650 (CDMA)	Samsung SCH-A310	BlackBerry 8703e	Palm Pre (CDMA)