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Specifications
	X >	< X >	< X >	< X >	< X

Phone	Sharp Z-800 (Audiovox 7900)	Nokia Lumia 810	Palm Pre (CDMA)	Samsung SCH-A530	Alcatel Tru / Pop 3
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4.3" diag. 5 : 3	3.1" diag. 5 : 3	?	5" diag. 16 : 9
Display Resolution & Type	? LCD (Color)	480 x 800 pixels (~217 ppi) AMOLED	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (STN)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	?	1,800 mAh	1,150 mAh	?	2,000 mAh
Processor	?	1.5 GHz Qualcomm Snapdragon	TI OMAP 3430	?	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM	?	1 GB	?	?	1 GB
Storage	? raw hardware	8 GB	? raw hardware	? raw hardware	8 GB
Main Camera	-	8 megapixel	3 megapixel	-	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	1080p HD	?	-	720p HD
Front Camera	-	1 megapixel	-	-	2 megapixel
Weight	4.25 oz (120g)	5.11 oz (145g)	4.76 oz (135g)	3 oz (85g)	5.89 oz (167g)
Dimensions	3.6" x 2" x 1.1" (91 x 51 x 27.9 mm)	5" x 2.69" x 0.44" (127 x 68 x 11.2 mm)	3.9" x 2.3" x 0.67" (99 x 58 x 17 mm)	3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm)	5.55" x 2.81" x 0.39" (141 x 71 x 9.9 mm)
Form Factor	Clamshell	Slab	Slide	Clamshell	Slab
Platform / OS	(proprietary)	Windows	webOS	(proprietary)	Android
Network Bands	CDMA: 850, 1900 AMPS: 850	WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	-	HSPA+ 42	EVDO rA	1xRTT	LTE (Cat 4)
Features
Flashlight	-	-	-	-	Yes
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	-	n/a
Hearing Aid Compatible	-	Yes M3, T4 (very tele-coil compatible)	Yes M4 (very compatible)	-	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	-	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	-	Yes	Yes	-	Yes
Alerts
Extra Display	-	-	-	Yes	-
Connectivity
Bluetooth	-	Yes	Yes	-	Yes
Mobile Hotspot	-	n/a	n/a	-	n/a
NFC	-	Yes	-	-	-
USB	-	Yes Micro-USB	Yes Micro-USB	-	Yes Micro-USB
Wi-Fi	-	Yes 4 (802.11 a,b,g,n)	Yes 802.11 b,g	-	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	-	n/a	n/a	-	n/a
Data & Network
Data Tethering	Yes	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	-	Yes Capacitive
Memory
Memory Card Slot	-	Yes	-	-	Yes
Messaging
Email Client	-	n/a	n/a	-	n/a
Instant Messaging	-	n/a	n/a	-	n/a
MMS	-	n/a	n/a	-	n/a
Text Messaging Templates	Yes	n/a	n/a	-	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	Yes	-	Yes
Music Player	-	n/a	n/a	-	n/a
Power
Wireless Charging	-	Yes	-	-	-
Productivity
Alarm	Yes	n/a	n/a	Yes	n/a
Calculator	-	n/a	n/a	Yes	n/a
Calendar	-	n/a	n/a	Yes	n/a
To-Do List	-	n/a	n/a	Yes	n/a
Voice Memo	-	n/a	n/a	Yes	n/a
Software
BREW	Yes	n/a	n/a	Yes	n/a
Games	Yes	n/a	n/a	Yes	n/a
Voice
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	Yes	n/a	n/a	Yes	n/a
Speaker Phone	-	Yes	Yes	-	Yes
	Sharp Z-800 (Audiovox 7900)	Nokia Lumia 810	Palm Pre (CDMA)	Samsung SCH-A530	Alcatel Tru / Pop 3
	X >	< X >	< X >	< X >	< X

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


Phone	Sharp Z-800 (Audiovox 7900)	Nokia Lumia 810	Palm Pre (CDMA)	Samsung SCH-A530	Alcatel Tru / Pop 3