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Phone	Samsung SCH-A990	Palm Pre 2 (CDMA)	Samsung SGH-E400	Nokia 6555	Dell Venue Pro
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Not yet released	Released	Released
Display Size	?	3.1" diag. 5 : 3	?	2" diag. 4 : 3	4.1" diag. 5 : 3
Display Resolution & Type	240 x 320 pixels LCD (TFT/TFD)	320 x 480 pixels (~186 ppi) LCD (TFT/TFD)	128 x 144 pixels LCD (TFT/TFD)	240 x 320 pixels (~200 ppi) LCD (TFT/TFD)	480 x 800 pixels (~228 ppi) AMOLED
Display Refresh	?	?	?	?	?
Battery	1,000 mAh	1,150 mAh	700 mAh	1,020 mAh	1,400 mAh
Processor	?	1 GHz TI 3630	?	?	1 GHz Qualcomm Snapdragon S1 QSD8250
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	8 GB
Main Camera	3 megapixel	5 megapixel	-	1 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	VGA (640 x 480)	-	QCIF (176 x 144)	720p HD
Front Camera	-	-	-	-	-
Weight	4.4 oz (125g)	5.11 oz (145g)	3.1 oz (88g)	3.42 oz (97g)	6.8 oz (193g)
Dimensions	3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)	3.96" x 2.35" x 0.67" (101 x 60 x 17 mm)	3.46" x 1.65" x 0.89" (88 x 42 x 22.6 mm)	3.92" x 1.74" x 0.77" (100 x 44 x 19.6 mm)	4.8" x 2.5" x 0.6" (122 x 64 x 15.2 mm)
Form Factor	Clamshell	Slide	Clamshell	Clamshell	Slide
Platform / OS	(proprietary)	webOS	(proprietary)	(proprietary)	Windows
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900	GSM: 900, 1800, 1900	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 *	WCDMA: 1, 4, 8 GSM: 850, 900, 1800, 1900 *
Data Technology	EVDO r0	EVDO rA	GPRS	WCDMA (UMTS)	HSPA 7.2
Features
Flashlight	Yes	-	-	-	-
GPS / Location	Yes	n/a	-	-	n/a
Accessibility
Adjustable Text Size	-	n/a	-	Yes	n/a
Hearing Aid Compatible	Yes M3 (mostly compatible)	Yes M4 (very compatible)	-	Yes M3, T3 (mostly tele-coil compatible)	Yes M3 (mostly compatible)
Multiple Languages	Yes	n/a	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	-	Yes	Yes
Alerts
Extra Display	Yes	-	Yes	Yes	-
Ringer Profiles	-	-	-	Yes	-
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	-	-	Yes	-	-
Mobile Hotspot	-	n/a	-	-	n/a
USB	Yes	Yes Micro-USB	-	Yes Micro-USB	Yes Micro-USB
Wi-Fi	-	Yes 802.11 b,g	-	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	n/a	-	Yes	n/a
Ringer ID	Yes	n/a	-	Yes	n/a
Voice Dialing	Yes	n/a	-	Yes	n/a
Customization
Custom Graphics	Yes	n/a	Yes	Yes	n/a
Custom Ringtones	Yes	n/a	Yes	Yes	n/a
Real-Music Ringers	Yes	n/a	-	Yes	n/a
Data & Network
Data Tethering	Yes	n/a	Yes	Yes	n/a
WAP / Web Browser	Yes	n/a	Yes	Yes	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	-	Yes
Touch Screen	-	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	-	-	Yes	-
Messaging
Email Client	-	n/a	-	Yes	n/a
EMS / Picture Messaging	Yes	n/a	Yes	-	n/a
Instant Messaging	-	n/a	-	Yes	n/a
MMS	Yes	n/a	-	Yes	n/a
Text Messaging Templates	Yes	n/a	Yes	Yes	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	-	-	Yes
Music Player	Yes	n/a	-	Yes	n/a
Stereo Speakers	Yes	-	-	-	-
Photo & Video
TV Output	Yes	-	-	-	-
Productivity
Alarm	Yes	n/a	Yes	Yes	n/a
Calculator	Yes	n/a	Yes	Yes	n/a
Calendar	Yes	n/a	Yes	Yes	n/a
To-Do List	-	n/a	Yes	Yes	n/a
Voice Memo	Yes	n/a	-	Yes	n/a
Software
BREW	Yes	n/a	-	-	n/a
Games	Yes	n/a	Yes	Yes	n/a
Java (J2ME)	-	n/a	Yes	Yes	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	Yes	Yes	n/a
Push-To-Talk	-	-	-	Yes *	-
Speaker Phone	Yes	Yes	-	Yes	Yes
	* Some versions only
	Samsung SCH-A990	Palm Pre 2 (CDMA)	Samsung SGH-E400	Nokia 6555	Dell Venue Pro
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SCH-A990	Palm Pre 2 (CDMA)	Samsung SGH-E400	Nokia 6555	Dell Venue Pro