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Phone	Sharp TM100	BlackBerry Curve 3G 9330	Nokia 6650 fold	Samsung SCH-A570	Nokia 3250
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	2.5" diag. 4 : 3	2.2" diag. 4 : 3	?	?
Display Resolution & Type	240 x 320 pixels LCD (TFT/TFD)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	240 x 320 pixels (~182 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (STN)	176 x 208 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	780 mAh	1,150 mAh	1,500 mAh	?	1,100 mAh
Processor	?	?	369 MHz ARM 11	?	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	Yes	2 megapixel	2 megapixel	-	2 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	?	QVGA (320 x 240)	-	QCIF (176 x 144)
Front Camera	-	-	-	-	-
Weight	3.7 oz (105g)	3.7 oz (105g)	3.95 oz (112g)	3.6 oz (102g)	4.06 oz (115g)
Dimensions	3.94" x 1.93" x 0.76" (100 x 49 x 19.3 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	3.93" x 1.86" x 0.64" (100 x 47 x 16.2 mm)	3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm)	4.06" x 1.97" x 0.75" (103 x 50 x 19.1 mm)
Form Factor	Slide	Slab	Clamshell	Clamshell	Slab
Platform / OS	(proprietary)	BlackBerry OS	S60 (Symbian)	(proprietary)	S60 (Symbian)
Network Bands	GSM: 900, 1800, 1900	CDMA: 850, 1900	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900	GSM: 900, 1800, 1900
Data Technology	GPRS	EVDO r0	HSDPA 3.6	1xRTT	EDGE
Features
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	-	n/a
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	-	-
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	-	Yes	-	Yes	-
Alerts
Extra Display	-	-	Yes	Yes	-
Ringer Profiles	Yes	Yes	Yes	-	Yes
Connectivity
Bluetooth	-	Yes	Yes	-	Yes
Infrared (IR)	Yes	-	-	-	-
USB	Yes	Yes Micro-USB	Yes Micro-USB	-	Yes
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	-	n/a	n/a	Yes	n/a
Customization
Custom Graphics	Yes	n/a	n/a	Yes	n/a
Custom Ringtones	Yes	n/a	n/a	Yes	n/a
Real-Music Ringers	-	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	Yes	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	-
Text Keyboard, Hardware	-	Yes	-	-	-
Memory
Memory Card Slot	-	Yes	Yes	-	Yes
Messaging
Email Client	Yes	n/a	n/a	-	n/a
EMS / Picture Messaging	Yes	n/a	n/a	Yes	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	Yes	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	-	-	-
Music Player	-	n/a	n/a	-	n/a
Productivity
Alarm	Yes	n/a	n/a	Yes	n/a
Calculator	Yes	n/a	n/a	Yes	n/a
Calendar	Yes	n/a	n/a	Yes	n/a
To-Do List	-	n/a	n/a	Yes	n/a
Voice Memo	Yes	n/a	n/a	Yes	n/a
Software
BREW	-	n/a	n/a	Yes	n/a
Games	Yes	n/a	n/a	Yes	n/a
Java (J2ME)	Yes	n/a	n/a	-	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	n/a	Yes	n/a
Push-To-Talk	-	-	-	-	Yes *
Speaker Phone	-	Yes	Yes	-	Yes
	* Some versions only
	Sharp TM100	BlackBerry Curve 3G 9330	Nokia 6650 fold	Samsung SCH-A570	Nokia 3250
	X >	< X >	< X >	< X >	< X

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


Phone	Sharp TM100	BlackBerry Curve 3G 9330	Nokia 6650 fold	Samsung SCH-A570	Nokia 3250