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Specifications
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Phone	Nokia N78	Samsung SPH-N270 (Matrix Phone)	Palm Treo 650 (CDMA)	HP Veer	Apple iPhone 4S
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.4" diag. 4 : 3	?	?	2.6" diag. 4 : 3	3.5" diag. 5 : 3
Display Resolution & Type	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	320 x 320 pixels LCD (TFT/TFD)	320 x 400 pixels (~197 ppi) LCD (TFT/TFD)	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	1,200 mAh	1,000 mAh	?	910 mAh	?
Processor	369 MHz ARM 11	?	312 MHz Intel XScale PXA270	800 MHz Qualcomm S2 MSM7230	Apple A5
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	64 GB *
Main Camera	3 megapixel	-	Yes	5 megapixel	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	VGA (640 x 480)	-	QVGA (320 x 240)	VGA (640 x 480)	1080p HD
Front Camera	-	-	-	-	Yes
Weight	3.59 oz (102g)	4.66 oz (132g)	6.3 oz (179g)	3.63 oz (103g)	4.9 oz (139g)
Dimensions	4.45" x 1.93" x 0.59" (113 x 49 x 15.1 mm)	4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm)	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	3.31" x 2.15" x 0.59" (84 x 55 x 15 mm)	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)
Form Factor	Slab	Slide	Slab	Slide	Slab
Platform / OS	S60 (Symbian)	(proprietary)	Palm OS	(proprietary)	iOS
Network Bands	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900	WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900
Data Technology	HSDPA 3.6	-	1xRTT	HSPA 14.4	HSPA 14.4
Features
GPS / Location	n/a	Yes	n/a	Yes	n/a
Accessibility
Adjustable Text Size	n/a	-	n/a	-	n/a
Hearing Aid Compatible	-	-	-	-	Yes
Multiple Languages	n/a	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	-	-	-	-	Yes
Alerts
Ringer Profiles	Yes	-	-	-	-
Connectivity
Bluetooth	Yes Classic Audio	-	Yes Classic Audio	Yes	Yes Classic Audio
Infrared (IR)	-	-	Yes	-	-
Mobile Hotspot	n/a	-	n/a	Yes	n/a
USB	Yes Micro-USB	-	-	Yes	Yes
Wi-Fi	Yes 802.11 b,g	-	-	Yes 4 (802.11 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	Yes	n/a	Yes	n/a
Customization
Custom Graphics	n/a	-	n/a	Yes	n/a
Custom Ringtones	n/a	-	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
WAP / Web Browser	n/a	-	n/a	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	n/a	-	n/a
Side Keys	Yes	-	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	Yes	-
Touch Screen	-	-	Yes	Yes	Yes
Memory
Memory Card Slot	Yes	-	Yes	-	-
Messaging
Email Client	n/a	-	n/a	Yes	n/a
Instant Messaging	n/a	-	n/a	Yes	n/a
MMS	n/a	-	n/a	Yes	n/a
Text Messaging Templates	n/a	-	n/a	-	n/a
Music
FM Radio	Yes	-	-	-	-
FM Transmitter	n/a	-	n/a	-	n/a
Headphone Jack (3.5mm)	Yes	-	-	-	Yes
Music Player	n/a	-	n/a	Yes	n/a
Stereo Speakers	Yes	-	-	-	-
Photo & Video
TV Output	Yes	-	-	-	Yes
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	-	n/a
Software
Games	n/a	-	n/a	Yes	n/a
Java (J2ME)	n/a	-	n/a	-	n/a
Voice
Headset Jack (2.5 mm)	n/a	Yes	n/a	-	n/a
Push-To-Talk	Yes *	-	-	-	-
Speaker Phone	Yes	-	Yes	Yes	Yes
	* Some versions only
	Nokia N78	Samsung SPH-N270 (Matrix Phone)	Palm Treo 650 (CDMA)	HP Veer	Apple iPhone 4S
	X >	< X >	< X >	< X >	< X

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


Phone	Nokia N78	Samsung SPH-N270 (Matrix Phone)	Palm Treo 650 (CDMA)	HP Veer	Apple iPhone 4S