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Phone	HP iPAQ Glisten	Apple iPhone 4 (CDMA)	HTC G1	Samsung Transform Ultra	Motorola i670
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.5" diag. 4 : 3	3.5" diag. 5 : 3	3.2" diag. 5 : 3	3.5" diag. 5 : 3	?
Display Resolution & Type	320 x 240 pixels (~160 ppi) AMOLED	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)	320 x 480 pixels (~182 ppi) LCD (TFT/TFD)	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)	130 x 130 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	60 Hz	60 Hz	?
Battery	1,590 mAh	?	1,150 mAh	1,500 mAh	?
Processor	528 MHz Qualcomm MSM7200a (ARM11)	?	528 MHz Qualcomm MSM7201A	1 GHz Qualcomm Snapdragon S2 MSM8655	?
RAM	?	?	?	?	?
Storage	? raw hardware	8 GB *	? raw hardware	? raw hardware	? raw hardware
Main Camera	3 megapixel	5 megapixel	3 megapixel	3 megapixel	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QVGA (320 x 240)	720p HD	?	VGA (640 x 480)	-
Front Camera	-	Yes	-	Yes	-
Weight	5.29 oz (150g)	4.8 oz (136g)	5.6 oz (159g)	4.9 oz (139g)	4.06 oz (115g)
Dimensions	4.44" x 2.47" x 0.53" (113 x 63 x 13.4 mm)	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)	4.62" x 2.19" x 0.67" (117 x 56 x 17 mm)	4.5" x 2.4" x 0.55" (114 x 61 x 14 mm)	3.46" x 2" x 1.02" (88 x 51 x 25.9 mm)
Form Factor	Slab	Slab	Slide	Slide	Clamshell
Platform / OS	Windows Mobile Professional	iOS	Android	Android	(proprietary)
Network Bands	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	WCDMA: 1, 4 GSM: 850, 900, 1800, 1900	CDMA: 800, 850, 1900	iDEN: 800
Data Technology	HSDPA 3.6	EVDO rA	HSPA 7.2	EVDO rA	WiDEN
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, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-	Yes M4 (very compatible)	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	n/a	n/a	n/a	n/a	-
TTY/TDD (Digital)	Yes	-	-	Yes	Yes
Alerts
Ringer Profiles	-	-	-	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	-
Mobile Hotspot	n/a	n/a	n/a	n/a	-
USB	Yes Micro-USB	Yes	Yes Mini-USB	Yes	-
Wi-Fi	Yes 802.11 b,g	Yes 4 (802.11 b,g,n)	Yes 802.11 b,g	Yes 4 (802.11 a,b,g,n)	-
Contacts
Picture ID	n/a	n/a	n/a	n/a	-
Ringer ID	n/a	n/a	n/a	n/a	Yes
Voice Dialing	n/a	n/a	n/a	n/a	Yes
Customization
Custom Graphics	n/a	n/a	n/a	n/a	Yes
Custom Ringtones	n/a	n/a	n/a	n/a	Yes
Real-Music Ringers	n/a	n/a	n/a	n/a	-
Data & Network
Data Tethering	n/a	n/a	n/a	n/a	Yes
WAP / Web Browser	n/a	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	n/a	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Stylus	Yes	-	-	-	-
Text Keyboard, Hardware	Yes	-	Yes	Yes	-
Touch Screen	Yes Resistive	Yes Capacitive	Yes Capacitive	Yes Capacitive	-
Memory
Memory Card Slot	Yes	-	Yes	Yes	-
Messaging
Email Client	n/a	n/a	n/a	n/a	-
Instant Messaging	n/a	n/a	n/a	n/a	-
MMS	n/a	n/a	n/a	n/a	Yes
Text Messaging Templates	n/a	n/a	n/a	n/a	Yes
Music
Headphone Jack (3.5mm)	Yes	Yes	-	Yes	-
Music Player	n/a	n/a	n/a	n/a	-
Photo & Video
TV Output	-	Yes	-	-	-
Video Calling	n/a	n/a	n/a	n/a	-
Productivity
Alarm	n/a	n/a	n/a	n/a	-
Calculator	n/a	n/a	n/a	n/a	-
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	Yes
Software
Games	n/a	n/a	n/a	n/a	-
Java (J2ME)	n/a	n/a	n/a	n/a	Yes
Voice
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
	HP iPAQ Glisten	Apple iPhone 4 (CDMA)	HTC G1	Samsung Transform Ultra	Motorola i670
	X >	< X >	< X >	< X >	< X

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


Phone	HP iPAQ Glisten	Apple iPhone 4 (CDMA)	HTC G1	Samsung Transform Ultra	Motorola i670