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Phone	Apple iPhone 4 (GSM)	LG Tritan AX-840 / UX-840	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Sharp Z-800 (Audiovox 7900)	BlackBerry 7750
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	3.5" diag. 5 : 3	3" diag. 5 : 3	?	?	?
Display Resolution & Type	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)	240 x 400 pixels (~155 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	? LCD (Color)	240 x 240 pixels LCD (Color)
Display Refresh	60 Hz	?	?	?	?
Battery	?	950 mAh	1,350 mAh	?	?
Processor	Apple A4	?	416 MHz Intel	?	?
RAM	?	?	?	?	?
Storage	32 GB *	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	5 megapixel	3 megapixel	1 megapixel	-	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	720p HD	QVGA (320 x 240)	?	-	-
Front Camera	Yes	-	-	-	-
Weight	4.8 oz (136g)	5.03 oz (143g)	6.07 oz (172g)	4.25 oz (120g)	5.01 oz (142g)
Dimensions	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)	4.45" x 2.24" x 0.65" (113 x 57 x 16.5 mm)	4.25" x 2.32" x 0.93" (108 x 59 x 23.6 mm)	3.6" x 2" x 1.1" (91 x 51 x 27.9 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)
Form Factor	Slab	Slide	Slide	Clamshell	Slab
Platform / OS	iOS	(proprietary)	Windows Mobile Professional	(proprietary)	BlackBerry OS
Network Bands	WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900
Data Technology	HSPA 7.2	EVDO r0	EVDO r0	-	1xRTT
Features
GPS / Location	n/a	Yes	n/a	-	n/a
Accessibility
Adjustable Text Size	n/a	Yes	n/a	-	n/a
Hearing Aid Compatible	Yes M3, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-	-	-
Multiple Languages	n/a	Yes	n/a	-	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	-	Yes
Alerts
Ringer Profiles	-	-	-	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	-	-
Infrared (IR)	-	-	Yes	-	-
Mobile Hotspot	n/a	-	n/a	-	n/a
USB	Yes	Yes Micro-USB	Yes Mini-USB	-	Yes
Wi-Fi	Yes 4 (802.11 b,g,n)	-	Yes	-	-
Contacts
Picture ID	n/a	Yes	n/a	Yes	n/a
Ringer ID	n/a	Yes	n/a	Yes	n/a
Voice Dialing	n/a	Yes	n/a	-	n/a
Customization
Custom Graphics	n/a	Yes	n/a	Yes	n/a
Custom Ringtones	n/a	Yes	n/a	Yes	n/a
Real-Music Ringers	n/a	Yes	n/a	-	n/a
Data & Network
Data Tethering	n/a	-	n/a	Yes	n/a
WAP / Web Browser	n/a	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	n/a	-	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	Yes	-	Yes
Touch Screen	Yes Capacitive	Yes	Yes	-	-
Memory
Memory Card Slot	-	Yes	Yes	-	-
Messaging
Email Client	n/a	Yes	n/a	-	n/a
Instant Messaging	n/a	Yes	n/a	-	n/a
MMS	n/a	Yes	n/a	-	n/a
Text Messaging Templates	n/a	Yes	n/a	Yes	n/a
Music
Headphone Jack (3.5mm)	Yes	Yes	-	-	-
Music Player	n/a	Yes	n/a	-	n/a
Photo & Video
TV Output	Yes	-	-	-	-
Productivity
Alarm	n/a	Yes	n/a	Yes	n/a
Calculator	n/a	Yes	n/a	-	n/a
Calendar	n/a	Yes	n/a	-	n/a
To-Do List	n/a	-	n/a	-	n/a
Voice Memo	n/a	Yes	n/a	-	n/a
Software
BREW	n/a	Yes	n/a	Yes	n/a
Games	n/a	Yes	n/a	Yes	n/a
Java (J2ME)	n/a	-	n/a	-	n/a
Voice
Headset Jack (2.5 mm)	n/a	-	n/a	Yes	n/a
Speaker Phone	Yes	Yes	Yes	-	-
	* Some versions only
	Apple iPhone 4 (GSM)	LG Tritan AX-840 / UX-840	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Sharp Z-800 (Audiovox 7900)	BlackBerry 7750
	X >	< X >	< X >	< X >	< X

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


Phone	Apple iPhone 4 (GSM)	LG Tritan AX-840 / UX-840	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Sharp Z-800 (Audiovox 7900)	BlackBerry 7750