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Phone	Samsung Trance SCH-U490	ZTE Z998 / Unico LTE	Motorola RAZR V3	Samsung SPH-N270 (Matrix Phone)	BlackBerry 8830
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.1" diag. 4 : 3	4.5" diag. 16 : 9	?	?	?
Display Resolution & Type	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)	540 x 960 pixels (~245 ppi) LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	?	2,070 mAh	680 mAh	1,000 mAh	1,400 mAh
Processor	?	1.2 GHz Qualcomm Snapdragon 400 MSM8930	?	?	?
RAM	?	1 GB	?	?	?
Storage	? raw hardware	4 GB	? raw hardware	? raw hardware	? raw hardware
Main Camera	1 megapixel	5 megapixel	Yes	-	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	720p HD	?	-	-
Front Camera	-	1 megapixel	-	-	-
Weight	3.53 oz (100g)	4.8 oz (136g)	3.42 oz (97g)	4.66 oz (132g)	4.6 oz (130g)
Dimensions	4" x 1.97" x 0.55" (102 x 50 x 14 mm)	5.2" x 2.6" x 0.4" (132 x 66 x 10.2 mm)	3.86" x 2.09" x 0.54" (98 x 53 x 13.7 mm)	4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)
Form Factor	Slide	Slab	Clamshell	Slide	Slab
Platform / OS	(proprietary)	Android	(proprietary)	(proprietary)	BlackBerry OS
Network Bands	CDMA: 850, 1900	4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 *	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900 GSM: 900, 1800 *
Data Technology	1xRTT	LTE (Cat 3)	GPRS	-	EVDO r0
Features
GPS / Location	Yes	n/a	-	Yes	n/a
Accessibility
Adjustable Text Size	Yes	n/a	-	-	n/a
Hearing Aid Compatible	Yes M4, T3 (mostly tele-coil compatible)	Yes M3, T4 (very tele-coil compatible)	Yes M3 (mostly compatible)	-	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	Yes	n/a	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	-	Yes
Alerts
Extra Display	-	-	Yes	-	-
Ringer Profiles	-	-	Yes	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	-	Yes
Mobile Hotspot	-	n/a	-	-	n/a
USB	Yes	Yes Micro-USB	Yes Mini-USB	-	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	-	-
Contacts
Picture ID	Yes	n/a	Yes	Yes	n/a
Ringer ID	Yes	n/a	Yes	Yes	n/a
Voice Dialing	Yes	n/a	Yes	Yes	n/a
Customization
Custom Graphics	Yes	n/a	Yes	-	n/a
Custom Ringtones	Yes	n/a	Yes	-	n/a
Real-Music Ringers	Yes	n/a	Yes	-	n/a
Data & Network
Data Tethering	Yes	n/a	Yes	-	n/a
WAP / Web Browser	Yes	n/a	Yes	-	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	-	Yes
Text Keyboard, Hardware	-	-	-	-	Yes
Touch Screen	-	Yes Capacitive	-	-	-
Memory
Memory Card Slot	Yes	Yes	-	-	Yes
Messaging
Email Client	-	n/a	Yes	-	n/a
EMS / Picture Messaging	-	n/a	Yes	-	n/a
Instant Messaging	-	n/a	Yes	-	n/a
MMS	Yes	n/a	Yes	-	n/a
Text Messaging Templates	Yes	n/a	Yes	-	n/a
Music
Headphone Jack (3.5mm)	Yes	Yes	-	-	-
Music Player	Yes	n/a	-	-	n/a
Productivity
Alarm	Yes	n/a	Yes	Yes	n/a
Calculator	Yes	n/a	Yes	Yes	n/a
Calendar	Yes	n/a	Yes	Yes	n/a
To-Do List	-	n/a	-	Yes	n/a
Voice Memo	Yes	n/a	Yes	Yes	n/a
Software
BREW	Yes	n/a	-	-	n/a
Games	Yes	n/a	Yes	-	n/a
Java (J2ME)	-	n/a	Yes	-	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	-	Yes	n/a
Push-To-Talk	-	-	-	-	Yes *
Speaker Phone	Yes	Yes	Yes	-	Yes
	* Some versions only
	Samsung Trance SCH-U490	ZTE Z998 / Unico LTE	Motorola RAZR V3	Samsung SPH-N270 (Matrix Phone)	BlackBerry 8830
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Trance SCH-U490	ZTE Z998 / Unico LTE	Motorola RAZR V3	Samsung SPH-N270 (Matrix Phone)	BlackBerry 8830