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Phone	BlackBerry Key2 LE	Samsung SGH-X640	Motorola W755	Kyocera DuraCore / DuraShock	Palm Treo 600 (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	4.5" diag. 5 : 3	?	1.9" diag. 4 : 3	2" diag. 4 : 3	?
Display Resolution & Type	1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	176 x 220 pixels (~148 ppi) LCD (TFT/TFD)	240 x 320 pixels (~200 ppi) LCD (TFT/TFD)	160 x 160 pixels LCD (Color)
Display Refresh	60 Hz	?	?	?	?
Battery	3,000 mAh	800 mAh	950 mAh	1,360 mAh	?
Processor	1.8 GHz Qualcomm Snapdragon 636	?	?	Qualcomm QSC6085	?
RAM	4 GB	?	?	?	?
Storage	32 GB *	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	13 megapixel	Yes	1 megapixel	-	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	4K UHD	-	?	-	-
Front Camera	8 megapixel	-	-	-	-
Weight	5.5 oz (156g)	3 oz (85g)	3.6 oz (102g)	4.44 oz (126g)	6.2 oz (176g)
Dimensions	5.92" x 2.83" x 0.33" (150 x 72 x 8.4 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	3.9" x 1.9" x 0.68" (99 x 48 x 17.3 mm)	3.88" x 1.96" x 0.94" (99 x 50 x 23.9 mm)	4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)
Form Factor	Slab	Clamshell	Clamshell	Clamshell	Slab
Platform / OS	Android	(proprietary)	(proprietary)	(proprietary)	Palm OS
Network Bands	4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 29, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900	CDMA: 850, 1900	CDMA: 800, 850, 1900	CDMA: 850, 1900
Data Technology	LTE (Cat 13)	GPRS	EVDO r0	EVDO rA	1xRTT
Features
Fingerprint Reader	Yes stand-alone	-	-	-	-
Flashlight	Yes	-	-	-	-
GPS / Location	n/a	-	Yes	Yes	n/a
Ruggedized	-	-	-	Yes	-
Accessibility
Adjustable Text Size	n/a	-	-	Yes	n/a
Hearing Aid Compatible	Yes M4, T3 (mostly tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-
Multiple Languages	n/a	Yes	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	-	Yes	Yes	Yes
Alerts
Extra Display	-	-	Yes	Yes	-
Connectivity
Bluetooth	Yes	-	Yes	Yes	-
Infrared (IR)	-	-	-	-	Yes
NFC	Yes	-	-	-	-
USB	Yes USB Type C	-	Yes	Yes	Yes
Wi-Fi	Yes 5 (802.11 a,ac,b,g,n)	-	-	-	-
Contacts
Picture ID	n/a	Yes	Yes	-	n/a
Ringer ID	n/a	Yes	Yes	Yes	n/a
Voice Dialing	n/a	-	Yes	Yes	n/a
Customization
Custom Graphics	n/a	Yes	Yes	Yes	n/a
Custom Ringtones	n/a	Yes	Yes	Yes	n/a
Real-Music Ringers	n/a	-	Yes	Yes	n/a
Data & Network
Data Tethering	n/a	-	Yes	-	n/a
Dual-SIM	Yes *	-	-	-	-
External Antenna Jack	n/a	-	Yes	-	n/a
WAP / Web Browser	n/a	Yes	Yes	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	-	-	Yes
Touch Screen	Yes Capacitive	-	-	-	Yes
Memory
Memory Card Slot	Yes	-	Yes	-	Yes
Messaging
Email Client	n/a	-	-	-	n/a
EMS / Picture Messaging	n/a	Yes	Yes	-	n/a
Instant Messaging	n/a	-	Yes	-	n/a
MMS	n/a	Yes	Yes	Yes	n/a
Text Messaging Templates	n/a	Yes	Yes	Yes	n/a
Music
FM Radio	Yes	-	-	-	-
Headphone Jack (3.5mm)	Yes	-	-	-	-
Music Player	n/a	-	Yes	-	n/a
Power
Fast Charging	Yes	-	-	-	-
Productivity
Alarm	n/a	Yes	Yes	Yes	n/a
Calculator	n/a	Yes	Yes	Yes	n/a
Calendar	n/a	Yes	Yes	Yes	n/a
To-Do List	n/a	Yes	-	-	n/a
Voice Memo	n/a	Yes	Yes	Yes	n/a
Software
BREW	n/a	-	Yes	-	n/a
Games	n/a	Yes	Yes	Yes	n/a
Java (J2ME)	n/a	Yes	-	Yes	n/a
Voice
HD Voice	Yes	-	-	-	-
Headset Jack (2.5 mm)	n/a	Yes	Yes	Yes	n/a
Push-To-Talk	-	-	-	Yes *	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	BlackBerry Key2 LE	Samsung SGH-X640	Motorola W755	Kyocera DuraCore / DuraShock	Palm Treo 600 (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	BlackBerry Key2 LE	Samsung SGH-X640	Motorola W755	Kyocera DuraCore / DuraShock	Palm Treo 600 (CDMA)