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Phone	Palm Treo 650 (CDMA)	ZTE Blade Vantage	Audiovox CDM-8900	Kyocera DuraXV Extreme / Extreme+	BlackBerry Storm2 9550
Current U.S. Carriers	(none)	(none)	(none)	Verizon	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	5" diag. 16 : 9	?	2.6" diag. 4 : 3	3.3" diag. 4 : 3
Display Resolution & Type	320 x 320 pixels LCD (TFT/TFD)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	240 x 320 pixels (~154 ppi) LCD (TFT/TFD)	360 x 480 pixels (~185 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	?	2,500 mAh	1,000 mAh	1,770 mAh	1,400 mAh
Processor	312 MHz Intel XScale PXA270	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	?	2 GHz MediaTek Helio A22 (6761)	?
RAM	?	2 GB	?	2 GB	?
Storage	? raw hardware	16 GB	? raw hardware	16 GB	? raw hardware
Main Camera	Yes	8 megapixel	Yes	5 megapixel	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QVGA (320 x 240)	720p HD	-	720p HD	?
Front Camera	-	2 megapixel	-	-	-
Weight	6.3 oz (179g)	5.29 oz (150g)	3.28 oz (93g)	6.8 oz (193g)	5.64 oz (160g)
Dimensions	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm)	3.41" x 1.77" x 0.75" (87 x 45 x 19.1 mm)	4.36" x 2.22" x 1.07" (111 x 56 x 27.2 mm)	4.43" x 2.45" x 0.55" (113 x 62 x 14 mm)
Form Factor	Slab	Slab	Clamshell	Clamshell	Slab
Platform / OS	Palm OS	Android	(proprietary)	(proprietary)	BlackBerry OS
Network Bands	CDMA: 850, 1900	4G LTE: 2, 4, 5, 13	CDMA: 850, 1900 AMPS: 850	4G LTE: 2, 4, 5, 12, 13 WCDMA: 1, 2, 5	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900
Data Technology	1xRTT	LTE (Cat 4)	1xRTT	LTE (Cat 4)	EVDO rA
Features
Barometer	-	-	-	Yes *	-
Flashlight	-	Yes	-	Yes	-
GPS / Location	n/a	n/a	Yes	Yes	n/a
Ruggedized	-	-	-	Yes	-
Water-Resistant	-	-	-	Yes IPX8 (SCUBA)	-
Accessibility
Adjustable Text Size	n/a	n/a	-	Yes	n/a
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)	Yes M3 (mostly compatible)
Multiple Languages	n/a	n/a	Yes	Yes	n/a
TTY/TDD (Digital)	-	Yes	-	Yes	Yes
Alerts
Extra Display	-	-	Yes	Yes	-
Ringer Profiles	-	-	-	-	Yes
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	Yes	-	-	-	-
Mobile Hotspot	n/a	n/a	-	Yes	n/a
USB	-	Yes Micro-USB	Yes	Yes USB Type C	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	Yes 5 (802.11 a,ac,b,g,n)	Yes 802.11 b,g
Contacts
Picture ID	n/a	n/a	Yes	Yes	n/a
Ringer ID	n/a	n/a	Yes	Yes	n/a
Voice Dialing	n/a	n/a	Yes	Yes	n/a
Customization
Custom Graphics	n/a	n/a	Yes	Yes	n/a
Custom Ringtones	n/a	n/a	Yes	Yes	n/a
Real-Music Ringers	n/a	n/a	-	Yes	n/a
Data & Network
Data Tethering	n/a	n/a	Yes	Yes	n/a
WAP / Web Browser	n/a	n/a	Yes	Yes	n/a
Input
Predictive Text Entry	n/a	n/a	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	-	-	-
Touch Screen	Yes	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	-	Yes	Yes
Messaging
Email Client	n/a	n/a	-	Yes	n/a
EMS / Picture Messaging	n/a	n/a	Yes	-	n/a
Instant Messaging	n/a	n/a	-	-	n/a
MMS	n/a	n/a	-	Yes	n/a
Text Messaging Templates	n/a	n/a	Yes	Yes	n/a
Music
FM Radio	-	-	-	Yes	-
Headphone Jack (3.5mm)	-	Yes	-	Yes	Yes
Music Player	n/a	n/a	-	Yes	n/a
Productivity
Alarm	n/a	n/a	Yes	Yes	n/a
Calculator	n/a	n/a	Yes	Yes	n/a
Calendar	n/a	n/a	Yes	Yes	n/a
To-Do List	n/a	n/a	-	-	n/a
Voice Memo	n/a	n/a	Yes	Yes	n/a
Software
BREW	n/a	n/a	Yes *	-	n/a
Games	n/a	n/a	Yes	-	n/a
Java (J2ME)	n/a	n/a	Yes *	-	n/a
Voice
HD Voice	-	Yes	-	Yes	-
Headset Jack (2.5 mm)	n/a	n/a	Yes	-	n/a
Push-To-Talk	-	-	-	Yes	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Palm Treo 650 (CDMA)	ZTE Blade Vantage	Audiovox CDM-8900	Kyocera DuraXV Extreme / Extreme+	BlackBerry Storm2 9550
	X >	< X >	< X >	< X >	< X

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


Phone	Palm Treo 650 (CDMA)	ZTE Blade Vantage	Audiovox CDM-8900	Kyocera DuraXV Extreme / Extreme+	BlackBerry Storm2 9550