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Phone	Samsung Trance SCH-U490	Kyocera Event	BlackBerry Curve 3G 9330	ZTE ZMAX Pro	ZTE Concord II
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.1" diag. 4 : 3	3.5" diag. 5 : 3	2.5" diag. 4 : 3	6" diag. 16 : 9	4" diag. 5 : 3
Display Resolution & Type	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD)	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	60 Hz	60 Hz
Battery	?	1,500 mAh	1,150 mAh	3,400 mAh	1,820 mAh
Processor	?	1 GHz Qualcomm Snapdragon S2 MSM8655	?	1.5 GHz Qualcomm Snapdragon 617 (MSM8952)	1.2 GHz Qualcomm MSM8210
RAM	?	512 MB	?	2 GB	1 GB
Storage	? raw hardware	4 GB	? raw hardware	32 GB	4 GB
Main Camera	1 megapixel	3 megapixel	2 megapixel	13 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	WVGA / 480p	?	1080p HD	720p HD
Front Camera	-	-	-	5 megapixel	-
Weight	3.53 oz (100g)	4.1 oz (116g)	3.7 oz (105g)	6.17 oz (175g)	4.4 oz (125g)
Dimensions	4" x 1.97" x 0.55" (102 x 50 x 14 mm)	4.53" x 2.41" x 0.46" (115 x 61 x 11.7 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	6.5" x 3.3" x 0.35" (165 x 84 x 8.9 mm)	4.96" x 2.56" x 0.42" (126 x 65 x 10.7 mm)
Form Factor	Slide	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	Android	BlackBerry OS	Android	Android
Network Bands	CDMA: 850, 1900	CDMA: 1900	CDMA: 850, 1900	4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	1xRTT	EVDO rA	EVDO r0	LTE (Cat 4)	HSPA+ 21
Features
Fingerprint Reader	-	-	-	Yes	-
Flashlight	-	-	-	Yes	-
GPS / Location	Yes	n/a	n/a	n/a	n/a
Accessibility
Adjustable Text Size	Yes	n/a	n/a	n/a	n/a
Hearing Aid Compatible	Yes	Yes	Yes	Yes	Yes
Multiple Languages	Yes	n/a	n/a	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Mobile Hotspot	-	n/a	n/a	n/a	n/a
USB	Yes	Yes Micro-USB	Yes Micro-USB	Yes USB Type C	Yes Micro-USB
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes 802.11 b,g	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	n/a	n/a	n/a	n/a
Ringer ID	Yes	n/a	n/a	n/a	n/a
Voice Dialing	Yes	n/a	n/a	n/a	n/a
Customization
Custom Graphics	Yes	n/a	n/a	n/a	n/a
Custom Ringtones	Yes	n/a	n/a	n/a	n/a
Real-Music Ringers	Yes	n/a	n/a	n/a	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	n/a
WAP / Web Browser	Yes	n/a	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	-	Yes	-	Yes	Yes
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	Yes
Messaging
Email Client	-	n/a	n/a	n/a	n/a
Instant Messaging	-	n/a	n/a	n/a	n/a
MMS	Yes	n/a	n/a	n/a	n/a
Text Messaging Templates	Yes	n/a	n/a	n/a	n/a
Music
FM Radio	-	-	-	Yes	-
Headphone Jack (3.5mm)	Yes	Yes	Yes	Yes	Yes
Music Player	Yes	n/a	n/a	n/a	n/a
Photo & Video
Miracast	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	n/a	n/a
Calculator	Yes	n/a	n/a	n/a	n/a
Calendar	Yes	n/a	n/a	n/a	n/a
To-Do List	-	n/a	n/a	n/a	n/a
Voice Memo	Yes	n/a	n/a	n/a	n/a
Software
BREW	Yes	n/a	n/a	n/a	n/a
Games	Yes	n/a	n/a	n/a	n/a
Java (J2ME)	-	n/a	n/a	n/a	n/a
Voice
HD Voice	-	-	-	Yes	Yes
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Samsung Trance SCH-U490	Kyocera Event	BlackBerry Curve 3G 9330	ZTE ZMAX Pro	ZTE Concord II
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Trance SCH-U490	Kyocera Event	BlackBerry Curve 3G 9330	ZTE ZMAX Pro	ZTE Concord II