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Specifications
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Phone	ZTE Z222 / Z223	HTC HD7 / HD7S	BlackBerry 7750	Motorola W755	LG Optimus Zone
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2" diag. 4 : 3	4.3" diag. 5 : 3	?	1.9" diag. 4 : 3	3.2" diag. 4 : 3
Display Resolution & Type	176 x 220 pixels (~141 ppi) LCD (TFT/TFD)	480 x 800 pixels (~217 ppi) LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	176 x 220 pixels (~148 ppi) LCD (TFT/TFD)	240 x 320 pixels (~125 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	900 mAh	1,230 mAh	?	950 mAh	1,540 mAh
Processor	QSC6270	1 GHz Qualcomm Snapdragon S1 QSD8250	?	?	800 MHz Qualcomm Snapdragon S1 MSM7625A
RAM	64 MB	?	?	?	512 MB
Storage	128 MB	16 GB	? raw hardware	? raw hardware	4 GB
Main Camera	Yes	5 megapixel	-	1 megapixel	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	720p HD	-	?	VGA (640 x 480)
Front Camera	-	-	-	-	-
Weight	3.24 oz (92g)	5.71 oz (162g)	5.01 oz (142g)	3.6 oz (102g)	3.88 oz (110g)
Dimensions	3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm)	4.8" x 2.7" x 0.44" (122 x 69 x 11.2 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	3.9" x 1.9" x 0.68" (99 x 48 x 17.3 mm)	4.04" x 2.42" x 0.47" (103 x 61 x 11.9 mm)
Form Factor	Clamshell	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	Windows	BlackBerry OS	(proprietary)	Android
Network Bands	WCDMA: 2, 5 GSM: 850, 1900	WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	HSDPA 3.6	HSPA 7.2	1xRTT	EVDO r0	EVDO rA
Features
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Hearing Aid Compatible	Yes M3, T3 (mostly tele-coil compatible)	-	-	Yes M4, T4 (very tele-coil compatible)	Yes M4 (very compatible)
Multiple Languages	Yes	n/a	n/a	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
USB	Yes Micro-USB	Yes Micro-USB	Yes	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	Yes	n/a
Ringer ID	Yes	n/a	n/a	Yes	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	Yes	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	Yes	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	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	-	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	-	-	-	Yes	Yes
Messaging
Email Client	Yes	n/a	n/a	-	n/a
EMS / Picture Messaging	-	n/a	n/a	Yes	n/a
Instant Messaging	-	n/a	n/a	Yes	n/a
MMS	Yes	n/a	n/a	Yes	n/a
Text Messaging Templates	Yes	n/a	n/a	Yes	n/a
Music
FM Radio	Yes *	Yes	-	-	-
Headphone Jack (3.5mm)	-	Yes	-	-	Yes
Music Player	-	n/a	n/a	Yes	n/a
Stereo Speakers	-	Yes	-	-	-
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	-	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
Speaker Phone	Yes	Yes	-	Yes	Yes
	* Some versions only
	ZTE Z222 / Z223	HTC HD7 / HD7S	BlackBerry 7750	Motorola W755	LG Optimus Zone
	X >	< X >	< X >	< X >	< X

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


Phone	ZTE Z222 / Z223	HTC HD7 / HD7S	BlackBerry 7750	Motorola W755	LG Optimus Zone