Home › Phones ›

Compare Phones

Maximum number of phones selected. Remove a phone to compare others.

Info Size

Specifications
	X >	< X >	< X >	< X >	< X

Phone	Samsung Trance SCH-U490	Nokia N-Gage QD	Samsung Nexus S 4G	Apple iPhone 4 (GSM)	Siemens SL65
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.1" diag. 4 : 3	?	4" diag. 5 : 3	3.5" diag. 5 : 3	?
Display Resolution & Type	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)	176 x 208 pixels LCD (Color)	480 x 800 pixels (~233 ppi) AMOLED	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)	130 x 130 pixels LCD (TFT/TFD)
Display Refresh	?	?	60 Hz	60 Hz	?
Battery	?	1,070 mAh	1,500 mAh	?	700 mAh
Processor	?	?	1 GHz Samsung Hummingbird Cortex A8	Apple A4	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	16 GB	32 GB *	? raw hardware
Main Camera	1 megapixel	-	5 megapixel	5 megapixel	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	WVGA / 480p	720p HD	?
Front Camera	-	-	Yes	Yes	-
Weight	3.53 oz (100g)	5.04 oz (143g)	4.62 oz (131g)	4.8 oz (136g)	3.49 oz (99g)
Dimensions	4" x 1.97" x 0.55" (102 x 50 x 14 mm)	4.65" x 2.68" x 0.87" (118 x 68 x 22.1 mm)	4.88" x 2.48" x 0.44" (124 x 63 x 11.2 mm)	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)	3.55" x 1.87" x 0.82" (90 x 47 x 20.8 mm)
Form Factor	Slide	Slab	Slab	Slab	Slide
Platform / OS	(proprietary)	S60 (Symbian)	Android	iOS	(proprietary)
Network Bands	CDMA: 850, 1900	GSM: 850, 1900 *	4G WiMAX: 41 CDMA: 850, 1900	WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900
Data Technology	1xRTT	GPRS	WiMAX	HSPA 7.2	GPRS
Features
GPS / Location	Yes	n/a	n/a	n/a	-
Accessibility
Adjustable Text Size	Yes	n/a	n/a	n/a	-
Hearing Aid Compatible	Yes M4, T3 (mostly tele-coil compatible)	-	Yes M4 (very compatible)	Yes M3, T3 (mostly tele-coil compatible)	-
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	Yes	-	-	Yes	-
Alerts
Ringer Profiles	-	Yes	-	-	Yes
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	-
Infrared (IR)	-	-	-	-	Yes
Mobile Hotspot	-	n/a	n/a	n/a	-
NFC	-	-	Yes	-	-
USB	Yes	-	Yes Micro-USB	Yes	Yes
Wi-Fi	-	-	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 b,g,n)	-
Contacts
Picture ID	Yes	n/a	n/a	n/a	Yes
Ringer ID	Yes	n/a	n/a	n/a	Yes
Voice Dialing	Yes	n/a	n/a	n/a	-
Customization
Custom Graphics	Yes	n/a	n/a	n/a	Yes
Custom Ringtones	Yes	n/a	n/a	n/a	Yes
Real-Music Ringers	Yes	n/a	n/a	n/a	-
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	Yes
WAP / Web Browser	Yes	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	Yes
Side Keys	Yes	-	Yes	Yes	Yes
Touch Screen	-	-	Yes Capacitive	Yes Capacitive	-
Memory
Memory Card Slot	Yes	Yes	-	-	-
Messaging
Email Client	-	n/a	n/a	n/a	Yes
EMS / Picture Messaging	-	n/a	n/a	n/a	Yes
Instant Messaging	-	n/a	n/a	n/a	-
MMS	Yes	n/a	n/a	n/a	Yes
Text Messaging Templates	Yes	n/a	n/a	n/a	Yes
Music
Headphone Jack (3.5mm)	Yes	-	Yes	Yes	-
Music Player	Yes	n/a	n/a	n/a	-
Photo & Video
TV Output	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	n/a	Yes
Calculator	Yes	n/a	n/a	n/a	Yes
Calendar	Yes	n/a	n/a	n/a	Yes
To-Do List	-	n/a	n/a	n/a	Yes
Voice Memo	Yes	n/a	n/a	n/a	Yes
Software
BREW	Yes	n/a	n/a	n/a	-
Games	Yes	n/a	n/a	n/a	Yes
Java (J2ME)	-	n/a	n/a	n/a	Yes
Voice
Headset Jack (2.5 mm)	-	n/a	n/a	n/a	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Samsung Trance SCH-U490	Nokia N-Gage QD	Samsung Nexus S 4G	Apple iPhone 4 (GSM)	Siemens SL65
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Trance SCH-U490	Nokia N-Gage QD	Samsung Nexus S 4G	Apple iPhone 4 (GSM)	Siemens SL65