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Specifications
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Phone	Motorola Q9m / Q9c	Motorola Droid	Samsung Knack U310	Sony Ericsson Z520 / Z525	Samsung Omnia i910
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.4" diag. 4 : 3	3.7" diag. 16 : 9	2.2" diag. 4 : 3	?	3.2" diag. 5 : 3
Display Resolution & Type	320 x 240 pixels (~167 ppi) LCD (TFT/TFD)	480 x 854 pixels (~268 ppi) LCD (TFT/TFD)	176 x 220 pixels (~128 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	240 x 400 pixels (~146 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	1,170 mAh	1,400 mAh	1,000 mAh	?	1,440 mAh
Processor	PXA27x (ARM920T)	550 MHz TI OMAP 3430 (ARM Cortex A8)	?	?	624 MHz Marvell PXA312
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	8 GB
Main Camera	1 megapixel	5 megapixel	-	Yes	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	WVGA / 480p	-	?	VGA (640 x 480)
Front Camera	-	-	-	-	-
Weight	4.76 oz (135g)	5.99 oz (170g)	3.63 oz (103g)	3.46 oz (98g)	4.16 oz (118g)
Dimensions	4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm)	4.55" x 2.35" x 0.55" (116 x 60 x 14 mm)	3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm)	3.27" x 1.81" x 0.94" (83 x 46 x 23.9 mm)	4.4" x 2.24" x 0.51" (112 x 57 x 13 mm)
Form Factor	Slab	Slab	Clamshell	Clamshell	Slab
Platform / OS	Windows Mobile Standard	Android	(proprietary)	(proprietary)	Windows Mobile Professional
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900
Data Technology	EVDO r0	EVDO rA	-	GPRS	EVDO rA
Features
Flashlight	-	-	-	-	Yes
GPS / Location	n/a	n/a	Yes	-	n/a
Accessibility
Adjustable Text Size	n/a	n/a	Yes	-	n/a
Hearing Aid Compatible	Yes M3 (mostly compatible)	Yes M3, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-	Yes M4 (very compatible)
Multiple Languages	n/a	n/a	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	Yes	Yes	-
Ringer Profiles	Yes	-	-	Yes	-
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	-	-	-	Yes	-
USB	Yes Mini-USB	Yes Micro-USB	-	Yes	Yes
Wi-Fi	-	Yes 802.11 b,g	-	-	Yes 802.11 b,g
Contacts
Picture ID	n/a	n/a	-	Yes	n/a
Ringer ID	n/a	n/a	-	Yes	n/a
Voice Dialing	n/a	n/a	Yes	Yes	n/a
Customization
Changeable Body Plates	-	-	-	Yes	-
Custom Graphics	n/a	n/a	-	Yes	n/a
Custom Ringtones	n/a	n/a	-	Yes	n/a
Real-Music Ringers	n/a	n/a	-	Yes	n/a
Data & Network
Data Tethering	n/a	n/a	-	Yes	n/a
External Antenna Jack	n/a	n/a	-	-	n/a
WAP / Web Browser	n/a	n/a	-	Yes	n/a
Input
Predictive Text Entry	n/a	n/a	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Stylus	-	-	-	-	Yes
Text Keyboard, Hardware	Yes	Yes	-	-	-
Touch Screen	-	Yes Capacitive	-	-	Yes
Memory
Memory Card Slot	Yes	Yes	-	-	Yes
Messaging
Email Client	n/a	n/a	-	Yes	n/a
EMS / Picture Messaging	n/a	n/a	Yes	Yes	n/a
Instant Messaging	n/a	n/a	-	-	n/a
MMS	n/a	n/a	-	Yes	n/a
Text Messaging Templates	n/a	n/a	-	Yes	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	-	-	-
Music Player	n/a	n/a	-	-	n/a
Stereo Speakers	Yes	-	-	-	-
Photo & Video
DLNA	-	-	-	-	Yes
TV Output	-	-	-	-	Yes
Productivity
Alarm	n/a	n/a	Yes	Yes	n/a
Calculator	n/a	n/a	Yes	Yes	n/a
Calendar	n/a	n/a	Yes	Yes	n/a
To-Do List	n/a	n/a	-	Yes	n/a
Voice Memo	n/a	n/a	-	Yes	n/a
Software
Games	n/a	n/a	-	Yes	n/a
Java (J2ME)	n/a	n/a	-	Yes	n/a
Voice
Headset Jack (2.5 mm)	n/a	n/a	Yes	-	n/a
Push-To-Talk	-	-	-	Yes *	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Motorola Q9m / Q9c	Motorola Droid	Samsung Knack U310	Sony Ericsson Z520 / Z525	Samsung Omnia i910
	X >	< X >	< X >	< X >	< X

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


Phone	Motorola Q9m / Q9c	Motorola Droid	Samsung Knack U310	Sony Ericsson Z520 / Z525	Samsung Omnia i910