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	X >	< X >	< X >	< X >	< X

Phone	HTC SDA (USA) / SP5m (Tornado)	Samsung Saga i770	Motorola KRZR K1m	Motorola T720 / T721 (GSM)	Sony Ericsson K750 / W800 / D750 / W700
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.2" diag. 4 : 3	2.6" diag. 1 : 1	?	?	?
Display Resolution & Type	240 x 320 pixels (~182 ppi) LCD (TFT/TFD)	320 x 320 pixels (~177 ppi) LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)	120 x 160 pixels LCD (STN)	176 x 220 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	?	1,300 mAh	880 mAh	?	900 mAh
Processor	?	384 MHz MSM7500	?	?	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	1 megapixel	2 megapixel	1 megapixel	-	2 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QCIF (176 x 144)	QVGA (320 x 240)	?	-	?
Front Camera	-	-	-	-	-
Weight	3.74 oz (106g)	4.59 oz (130g)	3.63 oz (103g)	3.56 oz (101g)	3.49 oz (99g)
Dimensions	4.53" x 1.82" x 0.69" (115 x 46 x 17.5 mm)	4.88" x 2.44" x 0.53" (124 x 62 x 13.5 mm)	4.06" x 1.73" x 0.67" (103 x 44 x 17 mm)	3.5" x 1.87" x 0.83" (89 x 47 x 21.1 mm)	3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm)
Form Factor	Slab	Slab	Clamshell	Clamshell	Slab
Platform / OS	Windows Mobile Standard	Windows Mobile Professional	(proprietary)	(proprietary)	(proprietary)
Network Bands	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	GSM: 850, 1900	GSM: 900, 1800, 1900
Data Technology	EDGE	EVDO rA	EVDO r0	GPRS	GPRS
Features
Flashlight	-	-	-	-	Yes
GPS / Location	n/a	n/a	Yes	-	-
Accessibility
Adjustable Text Size	n/a	n/a	-	-	-
Hearing Aid Compatible	-	Yes M4 (very compatible)	Yes M3 (mostly compatible)	-	-
Multiple Languages	n/a	n/a	Yes	Yes	Yes
TTY/TDD (Digital)	Yes	Yes	Yes	-	Yes
Alerts
Extra Display	-	-	Yes	Yes	-
Ringer Profiles	Yes	-	Yes	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	-	Yes
Infrared (IR)	Yes	-	-	-	Yes
USB	Yes Mini-USB	Yes	Yes Mini-USB	-	Yes
Wi-Fi	Yes	Yes 802.11 b,g	-	-	-
Contacts
Picture ID	n/a	n/a	Yes	-	Yes
Ringer ID	n/a	n/a	Yes	Yes	Yes
Voice Dialing	n/a	n/a	Yes	Yes	Yes
Customization
Changeable Body Plates	-	-	-	Yes	-
Custom Graphics	n/a	n/a	Yes	Yes	Yes
Custom Ringtones	n/a	n/a	Yes	Yes	Yes
Real-Music Ringers	n/a	n/a	-	-	-
Data & Network
Data Tethering	n/a	n/a	Yes	Yes	Yes
External Antenna Jack	n/a	n/a	-	-	-
WAP / Web Browser	n/a	n/a	Yes	Yes	Yes
Input
Predictive Text Entry	n/a	n/a	Yes	Yes	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Stylus	-	Yes	-	-	-
Text Keyboard, Hardware	-	Yes	-	-	-
Touch Screen	-	Yes Resistive	-	-	-
Memory
Memory Card Slot	Yes	Yes	Yes	-	Yes
Messaging
Email Client	n/a	n/a	-	Yes	Yes
EMS / Picture Messaging	n/a	n/a	Yes	Yes	Yes
Instant Messaging	n/a	n/a	Yes *	-	-
MMS	n/a	n/a	Yes	-	Yes
Text Messaging Templates	n/a	n/a	Yes	Yes	Yes
Music
FM Radio	-	-	-	-	Yes
Music Player	n/a	n/a	Yes	-	Yes
Productivity
Alarm	n/a	n/a	Yes	Yes	Yes
Calculator	n/a	n/a	Yes	Yes	Yes
Calendar	n/a	n/a	Yes	Yes	Yes
To-Do List	n/a	n/a	-	-	Yes
Voice Memo	n/a	n/a	Yes	Yes	Yes
Software
BREW	n/a	n/a	Yes *	-	-
Games	n/a	n/a	Yes	Yes	Yes
Java (J2ME)	n/a	n/a	Yes *	Yes	Yes
Voice
Headset Jack (2.5 mm)	n/a	n/a	-	Yes	-
Speaker Phone	Yes	Yes	Yes	-	Yes
	* Some versions only
	HTC SDA (USA) / SP5m (Tornado)	Samsung Saga i770	Motorola KRZR K1m	Motorola T720 / T721 (GSM)	Sony Ericsson K750 / W800 / D750 / W700
	X >	< X >	< X >	< X >	< X

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


Phone	HTC SDA (USA) / SP5m (Tornado)	Samsung Saga i770	Motorola KRZR K1m	Motorola T720 / T721 (GSM)	Sony Ericsson K750 / W800 / D750 / W700