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Phone	Samsung SGH-X640	Motorola RIZR Z6tv	Sony Ericsson T68i	Samsung Transform Ultra	Palm Treo 600 (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	2" diag. 4 : 3	?	3.5" diag. 5 : 3	?
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	240 x 320 pixels (~200 ppi) LCD (TFT/TFD)	101 x 80 pixels LCD (STN)	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)	160 x 160 pixels LCD (Color)
Display Refresh	?	?	?	60 Hz	?
Battery	800 mAh	940 mAh	700 mAh	1,500 mAh	?
Processor	?	?	?	1 GHz Qualcomm Snapdragon S2 MSM8655	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	Yes	2 megapixel	-	3 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	?	-	VGA (640 x 480)	-
Front Camera	-	-	-	Yes	-
Weight	3 oz (85g)	3.7 oz (105g)	2.96 oz (84g)	4.9 oz (139g)	6.2 oz (176g)
Dimensions	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	4.15" x 1.79" x 0.64" (105 x 46 x 16.3 mm)	3.94" x 1.89" x 0.79" (100 x 48 x 20.1 mm)	4.5" x 2.4" x 0.55" (114 x 61 x 14 mm)	4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)
Form Factor	Clamshell	Slide	Slab	Slide	Slab
Platform / OS	(proprietary)	(proprietary)	(proprietary)	Android	Palm OS
Network Bands	GSM: 900, 1800, 1900	CDMA: 850, 1900	GSM: 900, 1800, 1900	CDMA: 800, 850, 1900	CDMA: 850, 1900
Data Technology	GPRS	EVDO r0	GPRS	EVDO rA	1xRTT
Features
GPS / Location	-	Yes	-	n/a	n/a
Accessibility
Hearing Aid Compatible	-	Yes	-	Yes	-
Multiple Languages	Yes	Yes	Yes	n/a	n/a
TTY/TDD (Digital)	-	Yes	-	Yes	Yes
Alerts
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	-	Yes Classic Audio	Yes Classic Audio	Yes Classic Audio	-
Infrared (IR)	-	-	Yes	-	Yes
Mobile Hotspot	-	-	-	n/a	n/a
USB	-	Yes	-	Yes	Yes
Wi-Fi	-	-	-	Yes 4 (802.11 a,b,g,n)	-
Contacts
Picture ID	Yes	Yes	Yes	n/a	n/a
Ringer ID	Yes	Yes	Yes	n/a	n/a
Voice Dialing	-	Yes	Yes	n/a	n/a
Customization
Custom Graphics	Yes	Yes	Yes	n/a	n/a
Custom Ringtones	Yes	Yes	Yes	n/a	n/a
Real-Music Ringers	-	-	-	n/a	n/a
Data & Network
Data Tethering	-	Yes	Yes	n/a	n/a
WAP / Web Browser	Yes	Yes	Yes	n/a	n/a
Input
Predictive Text Entry	Yes	Yes	Yes	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	Yes
Touch Screen	-	-	-	Yes	Yes
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	-	-	Yes	n/a	n/a
EMS / Picture Messaging	Yes	Yes	Yes	n/a	n/a
Instant Messaging	-	Yes	-	n/a	n/a
MMS	Yes	Yes	Yes	n/a	n/a
Text Messaging Templates	Yes	Yes	Yes	n/a	n/a
Music
Headphone Jack (3.5mm)	-	-	-	Yes	-
Music Player	-	Yes	-	n/a	n/a
Productivity
Alarm	Yes	Yes	Yes	n/a	n/a
Calculator	Yes	Yes	Yes	n/a	n/a
Calendar	Yes	Yes	Yes	n/a	n/a
To-Do List	Yes	-	Yes	n/a	n/a
Voice Memo	Yes	Yes	Yes	n/a	n/a
Software
BREW	-	Yes	-	n/a	n/a
Games	Yes	Yes	Yes	n/a	n/a
Java (J2ME)	Yes	-	-	n/a	n/a
Voice
Headset Jack (2.5 mm)	Yes	Yes	-	n/a	n/a
Speaker Phone	Yes	Yes	-	Yes	Yes
	Samsung SGH-X640	Motorola RIZR Z6tv	Sony Ericsson T68i	Samsung Transform Ultra	Palm Treo 600 (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SGH-X640	Motorola RIZR Z6tv	Sony Ericsson T68i	Samsung Transform Ultra	Palm Treo 600 (CDMA)