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

Phone	Siemens A56 / A56i	Alcatel Dawn	Ericsson T66	BlackBerry 7750	BlackBerry Pearl 3G 9100 / 9105
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4.5" diag. 16 : 9	?	?	2.3" diag. 1 : 1
Display Resolution & Type	101 x 64 pixels	480 x 854 pixels (~218 ppi) LCD (TFT/TFD)	?	240 x 240 pixels LCD (Color)	360 x 400 pixels (~238 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	700 mAh	1,780 mAh	?	?	1,150 mAh
Processor	?	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	?	?	?
RAM	?	1 GB	?	?	?
Storage	? raw hardware	8 GB	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	5 megapixel	-	-	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	720p HD	-	-	?
Front Camera	-	Yes	-	-	-
Weight	3 oz (85g)	5.08 oz (144g)	2.08 oz (59g)	5.01 oz (142g)	3.3 oz (94g)
Dimensions	4" x 1.7" x 0.8" (102 x 43 x 20.3 mm)	5.2" x 2.56" x 0.4" (132 x 65 x 10.1 mm)	3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	4.25" x 1.96" x 0.52" (108 x 50 x 13.2 mm)
Form Factor	Slab	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	Android	(proprietary)	BlackBerry OS	BlackBerry OS
Network Bands	GSM: 850, 1900	4G LTE: 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900	CDMA: 850, 1900	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 *
Data Technology	-	LTE (Cat 4)	-	1xRTT	HSDPA 3.6
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, T3 (mostly tele-coil compatible)	-	-	Yes M3 (mostly compatible)
Multiple Languages	-	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	-	Yes	-
Alerts
Ringer Profiles	Yes	-	Yes	Yes	Yes
Connectivity
Bluetooth	-	Yes	-	-	Yes
USB	-	Yes Micro-USB	-	Yes	Yes Micro-USB
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	-	Yes 4 (802.11 b,g,n)
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	n/a
Customization
Changeable Body Plates	Yes	-	-	-	-
Custom Graphics	Yes	n/a	Yes	n/a	n/a
Custom Ringtones	Yes	n/a	Yes	n/a	n/a
Real-Music Ringers	-	n/a	-	n/a	n/a
Data & Network
Data Tethering	-	n/a	-	n/a	n/a
WAP / Web Browser	Yes	n/a	Yes	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	n/a	n/a
Side Keys	-	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	Yes *
Touch Screen	-	Yes Capacitive	-	-	-
Memory
Memory Card Slot	-	Yes	-	-	Yes
Messaging
Email Client	-	n/a	-	n/a	n/a
EMS / Picture Messaging	Yes	n/a	Yes	n/a	n/a
Instant Messaging	-	n/a	-	n/a	n/a
MMS	-	n/a	-	n/a	n/a
Text Messaging Templates	-	n/a	Yes	n/a	n/a
Music
FM Radio	-	Yes	-	-	-
Headphone Jack (3.5mm)	-	Yes	-	-	Yes
Music Player	-	n/a	-	n/a	n/a
Productivity
Alarm	Yes	n/a	Yes	n/a	n/a
Calculator	Yes	n/a	Yes	n/a	n/a
Calendar	-	n/a	Yes	n/a	n/a
To-Do List	-	n/a	Yes	n/a	n/a
Voice Memo	-	n/a	-	n/a	n/a
Software
Games	Yes	n/a	Yes	n/a	n/a
Java (J2ME)	-	n/a	-	n/a	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	-	n/a	n/a
Speaker Phone	-	Yes	-	-	Yes
	* Some versions only
	Siemens A56 / A56i	Alcatel Dawn	Ericsson T66	BlackBerry 7750	BlackBerry Pearl 3G 9100 / 9105
	X >	< X >	< X >	< X >	< X

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


Phone	Siemens A56 / A56i	Alcatel Dawn	Ericsson T66	BlackBerry 7750	BlackBerry Pearl 3G 9100 / 9105