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Phone	LG AX-4270 / VX-4270	ZTE Agent	Nokia E75	Samsung SCH-U430	BlackBerry 8820
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	2.4" diag. 4 : 3	2.4" diag. 4 : 3	?	?
Display Resolution & Type	128 x 128 pixels LCD (STN)	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	?	900 mAh	1,000 mAh	1,000 mAh	1,400 mAh
Processor	?	?	369 MHz ARM 11	?	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	1 megapixel	3 megapixel	Yes	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	?	VGA (640 x 480)	-	-
Front Camera	-	-	-	-	-
Weight	3.21 oz (91g)	3.53 oz (100g)	4.9 oz (139g)	3.21 oz (91g)	4.73 oz (134g)
Dimensions	3.27" x 1.76" x 0.91" (83 x 45 x 23.1 mm)	4.3" x 1.9" x 0.6" (109 x 48 x 15.2 mm)	4.4" x 1.97" x 0.57" (112 x 50 x 14.4 mm)	3.67" x 1.85" x 0.78" (93 x 47 x 19.8 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)
Form Factor	Clamshell	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	(proprietary)	S60 (Symbian)	(proprietary)	BlackBerry OS
Network Bands	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1700, 1900	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900
Data Technology	1xRTT	1xRTT	HSDPA 3.6	1xRTT	EDGE
Features
GPS / Location	Yes	Yes	n/a	Yes	n/a
Accessibility
Adjustable Text Size	-	-	n/a	Yes	n/a
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)	-
Multiple Languages	Yes	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	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 Mini-USB
Wi-Fi	-	-	Yes 802.11 b,g	-	Yes
Contacts
Picture ID	Yes	-	n/a	Yes	n/a
Ringer ID	Yes	Yes	n/a	Yes	n/a
Voice Dialing	Yes	-	n/a	Yes	n/a
Customization
Custom Graphics	Yes	Yes	n/a	Yes	n/a
Custom Ringtones	Yes	Yes	n/a	Yes	n/a
Real-Music Ringers	-	Yes	n/a	-	n/a
Data & Network
Data Tethering	Yes	-	n/a	-	n/a
WAP / Web Browser	Yes	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	Yes	Yes	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	-	Yes
Memory
Memory Card Slot	-	Yes	Yes	-	Yes
Messaging
Email Client	-	Yes	n/a	Yes	n/a
EMS / Picture Messaging	-	-	n/a	Yes	n/a
Instant Messaging	-	Yes	n/a	Yes	n/a
MMS	Yes	Yes	n/a	Yes	n/a
Text Messaging Templates	Yes	Yes	n/a	Yes	n/a
Music
FM Radio	-	-	Yes	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	-	-
Music Player	-	Yes	n/a	-	n/a
Photo & Video
Video Calling	-	-	n/a	-	n/a
Productivity
Alarm	Yes	Yes	n/a	Yes	n/a
Calculator	Yes	Yes	n/a	Yes	n/a
Calendar	Yes	Yes	n/a	Yes	n/a
To-Do List	-	-	n/a	-	n/a
Voice Memo	Yes	Yes	n/a	Yes	n/a
Software
BREW	Yes	Yes	n/a	Yes	n/a
Games	Yes	Yes	n/a	Yes	n/a
Java (J2ME)	-	-	n/a	-	n/a
Voice
Headset Jack (2.5 mm)	Yes	-	n/a	Yes	n/a
Push-To-Talk	-	-	Yes *	-	Yes *
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	LG AX-4270 / VX-4270	ZTE Agent	Nokia E75	Samsung SCH-U430	BlackBerry 8820
	X >	< X >	< X >	< X >	< X

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


Phone	LG AX-4270 / VX-4270	ZTE Agent	Nokia E75	Samsung SCH-U430	BlackBerry 8820