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Specifications
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Phone	Ericsson R278d	Samsung Chrono	BlackBerry 8830	HTC Touch (CDMA) / XV6900	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	?	2.8" diag. 4 : 3	3.1" diag. 5 : 3
Display Resolution & Type	101 x 40 pixels	240 x 320 pixels (~200 ppi) LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	240 x 320 pixels (~143 ppi) LCD (TFT/TFD)	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	?	?	1,400 mAh	1,100 mAh	1,150 mAh
Processor	?	?	?	400 MHz Qualcomm MSM7500	TI OMAP 3430
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	Yes	-	2 megapixel	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	-	?	?
Front Camera	-	-	-	-	-
Weight	9.28 oz (263g)	3.14 oz (89g)	4.6 oz (130g)	3.99 oz (113g)	4.76 oz (135g)
Dimensions	5.1" x 2" x 1" (130 x 51 x 25.4 mm)	3.7" x 1.83" x 0.67" (94 x 46 x 17 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)	3.97" x 2.34" x 0.55" (101 x 59 x 14 mm)	3.9" x 2.3" x 0.67" (99 x 58 x 17 mm)
Form Factor	Slab	Clamshell	Slab	Slab	Slide
Platform / OS	(proprietary)	(proprietary)	BlackBerry OS	Windows Mobile Professional	webOS
Network Bands	TDMA: 850, 1900 AMPS: 850	CDMA: 850, 1700, 1900 *	CDMA: 850, 1900 GSM: 900, 1800 *	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	-	1xRTT	EVDO r0	EVDO rA	EVDO rA
Features
GPS / Location	-	Yes	n/a	n/a	n/a
Accessibility
Adjustable Text Size	-	-	n/a	n/a	n/a
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	Yes M4 (very compatible)
Multiple Languages	Yes	Yes	n/a	n/a	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	Yes	-	-	-
Ringer Profiles	Yes	-	Yes	-	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	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	n/a	n/a
Customization
Custom Graphics	-	Yes	n/a	n/a	n/a
Custom Ringtones	Yes	Yes	n/a	n/a	n/a
Real-Music Ringers	-	-	n/a	n/a	n/a
Data & Network
Data Tethering	Yes	-	n/a	n/a	n/a
External Antenna Jack	-	-	n/a	n/a	n/a
WAP / Web Browser	Yes	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	-
Text Keyboard, Hardware	-	-	Yes	-	Yes
Touch Screen	-	-	-	Yes	Yes Capacitive
Memory
Memory Card Slot	-	-	Yes	Yes	-
Messaging
Email Client	-	Yes	n/a	n/a	n/a
Instant Messaging	-	-	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
Headphone Jack (3.5mm)	-	-	-	-	Yes
Music Player	-	-	n/a	n/a	n/a
Productivity
Alarm	Yes	Yes	n/a	n/a	n/a
Calculator	-	Yes	n/a	n/a	n/a
Calendar	-	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
BREW	-	Yes	n/a	n/a	n/a
Games	-	Yes	n/a	n/a	n/a
Java (J2ME)	-	-	n/a	n/a	n/a
Voice
Headset Jack (2.5 mm)	-	-	n/a	n/a	n/a
Push-To-Talk	-	-	Yes *	-	-
Speaker Phone	-	Yes	Yes	Yes	Yes
	* Some versions only
	Ericsson R278d	Samsung Chrono	BlackBerry 8830	HTC Touch (CDMA) / XV6900	Palm Pre (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	Ericsson R278d	Samsung Chrono	BlackBerry 8830	HTC Touch (CDMA) / XV6900	Palm Pre (CDMA)