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Phone	HTC TyTN / 8525 / JasJam (Hermes)	Sanyo MM-5600	BlackBerry 7750	Samsung SGH-X640	AT&T Maestro 3
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	?	?	6.5" diag. 20 : 9
Display Resolution & Type	240 x 320 pixels LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	128 x 160 pixels LCD (TFT/TFD)	720 x 1600 pixels (~270 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	1,350 mAh	1,000 mAh	?	800 mAh	3,900 mAh
Processor	400 MHz Samsung	?	?	?	2 GHz MediaTek Helio A22 (MT6761)
RAM	?	?	?	?	3 GB
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	32 GB
Main Camera	2 megapixel	1 megapixel	-	Yes	13 megapixel
Wide Camera	-	-	-	-	5 megapixel
Tele Camera	-	-	-	-	-
Video Capture	CIF (352 x 288)	?	-	-	1080p HD
Front Camera	-	-	-	-	5 megapixel
Weight	6.21 oz (176g)	4.52 oz (128g)	5.01 oz (142g)	3 oz (85g)	6.24 oz (177g)
Dimensions	4.43" x 2.28" x 0.86" (113 x 58 x 21.8 mm)	3.66" x 1.91" x 1.04" (93 x 49 x 26.4 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm)
Form Factor	Slide	Clamshell	Slab	Clamshell	Slab
Platform / OS	Windows Mobile Professional	(proprietary)	BlackBerry OS	(proprietary)	Android
Network Bands	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900	GSM: 900, 1800, 1900	4G LTE: 2, 4, 5, 12, 14, 30
Data Technology	HSDPA 1.8	1xRTT	1xRTT	GPRS	LTE (Cat 4)
Features
Barometer	-	-	-	-	Yes
Fingerprint Reader	-	-	-	-	Yes stand-alone
Flashlight	-	Yes	-	-	Yes
GPS / Location	n/a	Yes	n/a	-	n/a
Accessibility
Adjustable Text Size	n/a	-	n/a	-	n/a
Hearing Aid Compatible	-	Yes M4 (very compatible)	-	-	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	n/a	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	-	-
Alerts
Extra Display	-	Yes	-	-	-
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	-	-	-	Yes
Infrared (IR)	Yes	-	-	-	-
USB	Yes Mini-USB	Yes	Yes	-	Yes USB Type C
Wi-Fi	Yes * 802.11 b,g	-	-	-	Yes 5 (802.11 a,ac,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	Yes	n/a	-	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	Yes	n/a	-	n/a
Data & Network
Data Tethering	n/a	-	n/a	-	n/a
External Antenna Jack	n/a	-	n/a	-	n/a
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	-	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	-	-	Yes
Messaging
Email Client	n/a	-	n/a	-	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	n/a
Music
Headphone Jack (3.5mm)	-	-	-	-	Yes
Music Player	n/a	Yes	n/a	-	n/a
Photo & Video
Video Calling	n/a	-	n/a	-	n/a
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	Yes	n/a
Voice Memo	n/a	Yes	n/a	Yes	n/a
Software
Games	n/a	Yes	n/a	Yes	n/a
Java (J2ME)	n/a	Yes	n/a	Yes	n/a
Voice
Call Screening	-	Yes	-	-	-
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	n/a	Yes	n/a	Yes	n/a
Push-To-Talk	Yes *	Yes	-	-	-
Speaker Phone	Yes	Yes	-	Yes	Yes
	* Some versions only
	HTC TyTN / 8525 / JasJam (Hermes)	Sanyo MM-5600	BlackBerry 7750	Samsung SGH-X640	AT&T Maestro 3
	X >	< X >	< X >	< X >	< X

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


Phone	HTC TyTN / 8525 / JasJam (Hermes)	Sanyo MM-5600	BlackBerry 7750	Samsung SGH-X640	AT&T Maestro 3