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Phone	Palm Treo 650 (CDMA)	BlackBerry 8830	BlackBerry Passport	Palm Treo 600 (CDMA)	Samsung Knack U310
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	4.5" diag. 1 : 1	?	2.2" diag. 4 : 3
Display Resolution & Type	320 x 320 pixels LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	1440 x 1440 pixels (~453 ppi) LCD (TFT/TFD)	160 x 160 pixels LCD (Color)	176 x 220 pixels (~128 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	?	1,400 mAh	3,450 mAh	?	1,000 mAh
Processor	312 MHz Intel XScale PXA270	?	2.2 GHz Qualcomm Snapdragon 801 (MSM8974-AA)	?	?
RAM	?	?	3 GB	?	?
Storage	? raw hardware	? raw hardware	32 GB	? raw hardware	? raw hardware
Main Camera	Yes	-	13 megapixel	Yes	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QVGA (320 x 240)	-	1080p HD	-	-
Front Camera	-	-	2 megapixel	-	-
Weight	6.3 oz (179g)	4.6 oz (130g)	6.91 oz (196g)	6.2 oz (176g)	3.63 oz (103g)
Dimensions	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)	5.04" x 3.56" x 0.36" (128 x 90 x 9.1 mm)	4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)	3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm)
Form Factor	Slab	Slab	Slab	Slab	Clamshell
Platform / OS	Palm OS	BlackBerry OS	BlackBerry 10	Palm OS	(proprietary)
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900 GSM: 900, 1800 *	4G LTE: 1, 2, 3, 4, 5, 7, 8, 13, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	1xRTT	EVDO r0	LTE (Cat 4)	1xRTT	-
Features
GPS / Location	n/a	n/a	n/a	n/a	Yes
Accessibility
Adjustable Text Size	n/a	n/a	n/a	n/a	Yes
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M4 (very compatible)	-	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	n/a	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	-	-	Yes
Ringer Profiles	-	Yes	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	-	-
Infrared (IR)	Yes	-	-	Yes	-
Mobile Hotspot	n/a	n/a	n/a	n/a	-
NFC	-	-	Yes	-	-
USB	-	Yes	Yes Micro-USB	Yes	-
Wi-Fi	-	-	Yes 5 (802.11 a,ac,b,g,n)	-	-
Contacts
Picture ID	n/a	n/a	n/a	n/a	-
Ringer ID	n/a	n/a	n/a	n/a	-
Voice Dialing	n/a	n/a	n/a	n/a	Yes
Customization
Custom Graphics	n/a	n/a	n/a	n/a	-
Custom Ringtones	n/a	n/a	n/a	n/a	-
Real-Music Ringers	n/a	n/a	n/a	n/a	-
Data & Network
Data Tethering	n/a	n/a	n/a	n/a	-
WAP / Web Browser	n/a	n/a	n/a	n/a	-
Input
Predictive Text Entry	n/a	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	Yes	Yes	Yes	-
Touch Screen	Yes	-	Yes Capacitive	Yes	-
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	-
Messaging
Email Client	n/a	n/a	n/a	n/a	-
EMS / Picture Messaging	n/a	n/a	n/a	n/a	Yes
Instant Messaging	n/a	n/a	n/a	n/a	-
MMS	n/a	n/a	n/a	n/a	-
Music
FM Radio	-	-	Yes	-	-
Headphone Jack (3.5mm)	-	-	Yes	-	-
Music Player	n/a	n/a	n/a	n/a	-
Photo & Video
DLNA	-	-	Yes	-	-
Miracast	-	-	Yes	-	-
TV Output	-	-	Yes	-	-
Productivity
Alarm	n/a	n/a	n/a	n/a	Yes
Calculator	n/a	n/a	n/a	n/a	Yes
Calendar	n/a	n/a	n/a	n/a	Yes
To-Do List	n/a	n/a	n/a	n/a	-
Voice Memo	n/a	n/a	n/a	n/a	-
Software
Games	n/a	n/a	n/a	n/a	-
Java (J2ME)	n/a	n/a	n/a	n/a	-
Voice
HD Voice	-	-	Yes	-	-
Headset Jack (2.5 mm)	n/a	n/a	n/a	n/a	Yes
Push-To-Talk	-	Yes *	-	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Palm Treo 650 (CDMA)	BlackBerry 8830	BlackBerry Passport	Palm Treo 600 (CDMA)	Samsung Knack U310
	X >	< X >	< X >	< X >	< X

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


Phone	Palm Treo 650 (CDMA)	BlackBerry 8830	BlackBerry Passport	Palm Treo 600 (CDMA)	Samsung Knack U310