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Phone	Motorola Moto Z2 Force	Samsung SGH-X640	ZTE Speed	Samsung Glyde U940	Palm Treo 600 (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	5.5" diag. 16 : 9	?	4.5" diag. 16 : 9	2.8" diag. 16.5 : 9	?
Display Resolution & Type	1440 x 2560 pixels (~534 ppi) AMOLED	128 x 160 pixels LCD (TFT/TFD)	540 x 960 pixels (~245 ppi) LCD (TFT/TFD)	240 x 440 pixels (~182 ppi) LCD (TFT/TFD)	160 x 160 pixels LCD (Color)
Display Refresh	60 Hz	?	60 Hz	?	?
Battery	2,730 mAh	800 mAh	2,000 mAh	1,000 mAh	?
Processor	2.4 GHz Qualcomm Snapdragon 835 (MSM8998)	?	1.2 GHz Qualcomm Snapdragon 410 MSM8916	?	?
RAM	4 GB	?	1 GB	?	?
Storage	64 GB	? raw hardware	8 GB	? raw hardware	? raw hardware
Main Camera	12 megapixel	Yes	5 megapixel	2 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	4K UHD	-	720p HD	QVGA (320 x 240)	-
Front Camera	5 megapixel	-	2 megapixel	-	-
Weight	5.04 oz (143g)	3 oz (85g)	4.8 oz (136g)	4.2 oz (119g)	6.2 oz (176g)
Dimensions	6.13" x 2.99" x 0.24" (156 x 76 x 6.1 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	5.3" x 2.6" x 0.4" (135 x 66 x 10.2 mm)	4.09" x 1.98" x 0.71" (104 x 50 x 18 mm)	4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)
Form Factor	Slab	Clamshell	Slab	Slide	Slab
Platform / OS	Android	(proprietary)	Android	(proprietary)	Palm OS
Network Bands	4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 *	GSM: 900, 1800, 1900	4G LTE: 25, 26, 41 CDMA: 800, 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	LTE (Cat 16)	GPRS	LTE (Cat 3)	EVDO r0	1xRTT
Features
Barometer	Yes	-	-	-	-
Fingerprint Reader	Yes stand-alone	-	-	-	-
Flashlight	Yes	-	-	-	-
GPS / Location	n/a	-	n/a	Yes	n/a
VR-ready	Yes	-	-	-	-
Water-Resistant	Yes	-	-	-	-
Accessibility
Adjustable Text Size	n/a	-	n/a	-	n/a
Hearing Aid Compatible	Yes M3, T4 (very tele-coil compatible)	-	Yes M3, T4 (very tele-coil compatible)	Yes M4 (very compatible)	-
Multiple Languages	n/a	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	-	Yes	Yes	Yes
Connectivity
Bluetooth	Yes	-	Yes	Yes	-
Infrared (IR)	-	-	-	-	Yes
Mobile Hotspot	n/a	-	n/a	-	n/a
NFC	Yes	-	-	-	-
USB	Yes USB Type C	-	Yes Micro-USB	Yes	Yes
Wi-Fi	Yes 5 (802.11 a,ac,b,g,n)	-	Yes 4 (802.11 b,g,n)	-	-
Contacts
Picture ID	n/a	Yes	n/a	Yes	n/a
Ringer ID	n/a	Yes	n/a	Yes	n/a
Voice Dialing	n/a	-	n/a	Yes	n/a
Customization
Custom Graphics	n/a	Yes	n/a	Yes	n/a
Custom Ringtones	n/a	Yes	n/a	Yes	n/a
Real-Music Ringers	n/a	-	n/a	Yes	n/a
Data & Network
Data Tethering	n/a	-	n/a	Yes	n/a
Dual-SIM	Yes *	-	-	-	-
WAP / Web Browser	n/a	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	Yes
Touch Screen	Yes Capacitive	-	Yes Capacitive	Yes	Yes
Memory
Memory Card Slot	Yes	-	Yes	Yes	Yes
Messaging
Email Client	n/a	-	n/a	-	n/a
EMS / Picture Messaging	n/a	Yes	n/a	-	n/a
Instant Messaging	n/a	-	n/a	-	n/a
MMS	n/a	Yes	n/a	Yes	n/a
Text Messaging Templates	n/a	Yes	n/a	Yes	n/a
Music
Headphone Jack (3.5mm)	-	-	Yes	-	-
Music Player	n/a	-	n/a	Yes	n/a
Power
Fast Charging	Yes	-	-	-	-
Productivity
Alarm	n/a	Yes	n/a	Yes	n/a
Calculator	n/a	Yes	n/a	Yes	n/a
Calendar	n/a	Yes	n/a	Yes	n/a
To-Do List	n/a	Yes	n/a	-	n/a
Voice Memo	n/a	Yes	n/a	-	n/a
Software
BREW	n/a	-	n/a	Yes	n/a
Games	n/a	Yes	n/a	Yes	n/a
Java (J2ME)	n/a	Yes	n/a	-	n/a
Voice
HD Voice	Yes	-	Yes	-	-
Headset Jack (2.5 mm)	n/a	Yes	n/a	Yes	n/a
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Motorola Moto Z2 Force	Samsung SGH-X640	ZTE Speed	Samsung Glyde U940	Palm Treo 600 (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	Motorola Moto Z2 Force	Samsung SGH-X640	ZTE Speed	Samsung Glyde U940	Palm Treo 600 (CDMA)