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Phone	Apple iPhone 3G	Samsung SGH-X640	LG AX-490	Motorola V635	Huawei W1
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	3.5" diag. 5 : 3	?	?	?	4" diag. 5 : 3
Display Resolution & Type	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	176 x 220 pixels LCD (TFT/TFD)	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)
Display Refresh	60 Hz	?	?	?	?
Battery	?	800 mAh	1,100 mAh	780 mAh	1,950 mAh
Processor	?	?	?	?	1.2 GHz Qualcomm Snapdragon 400 MSM8230
RAM	?	?	?	?	512 MB
Storage	16 GB *	? raw hardware	? raw hardware	? raw hardware	4 GB
Main Camera	2 megapixel	Yes	Yes	1 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	-	?	720p HD
Front Camera	-	-	-	-	Yes
Weight	4.7 oz (133g)	3 oz (85g)	3.79 oz (107g)	4.71 oz (134g)	4.41 oz (125g)
Dimensions	4.52" x 2.44" x 0.49" (115 x 62 x 12.4 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	3.74" x 1.92" x 1" (95 x 49 x 25.4 mm)	3.5" x 1.93" x 0.98" (89 x 49 x 24.9 mm)	4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm)
Form Factor	Slab	Clamshell	Clamshell	Clamshell	Slab
Platform / OS	iOS	(proprietary)	(proprietary)	(proprietary)	Windows
Network Bands	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900	CDMA: 850, 1900 AMPS: 850	GSM: 850, 900, 1800, 1900	WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	HSDPA 3.6	GPRS	1xRTT	EDGE	HSPA+ 21
Features
GPS / Location	n/a	-	Yes	-	n/a
Accessibility
Adjustable Text Size	n/a	-	-	-	n/a
Hearing Aid Compatible	-	-	Yes M3 (mostly compatible)	-	Yes M3 (mostly compatible)
Multiple Languages	n/a	Yes	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	-	Yes	-	-
Alerts
Extra Display	-	-	Yes	Yes	-
Ringer Profiles	-	-	-	Yes	-
Connectivity
Bluetooth	Yes	-	Yes	Yes	Yes
USB	Yes	-	Yes	Yes	Yes Micro-USB
Wi-Fi	Yes 802.11 b,g	-	-	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	n/a	Yes	Yes	Yes	n/a
Ringer ID	n/a	Yes	Yes	Yes	n/a
Voice Dialing	n/a	-	Yes	Yes	n/a
Customization
Changeable Body Plates	-	-	-	Yes	-
Custom Graphics	n/a	Yes	Yes	Yes	n/a
Custom Ringtones	n/a	Yes	Yes	Yes	n/a
Real-Music Ringers	n/a	-	Yes	Yes	n/a
Data & Network
Data Tethering	n/a	-	Yes	Yes	n/a
WAP / Web Browser	n/a	Yes	Yes	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	-	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	Yes Capacitive	-	-	-	Yes Capacitive
Memory
Memory Card Slot	-	-	-	Yes	Yes
Messaging
Email Client	n/a	-	-	Yes	n/a
EMS / Picture Messaging	n/a	Yes	-	Yes	n/a
Instant Messaging	n/a	-	-	-	n/a
MMS	n/a	Yes	Yes	Yes	n/a
Text Messaging Templates	n/a	Yes	Yes	Yes	n/a
Music
Headphone Jack (3.5mm)	Yes	-	-	-	Yes
Music Player	n/a	-	-	Yes	n/a
Stereo Speakers	-	-	Yes	-	-
Photo & Video
TV Output	Yes	-	-	-	-
Productivity
Alarm	n/a	Yes	Yes	Yes	n/a
Calculator	n/a	Yes	Yes	Yes	n/a
Calendar	n/a	Yes	Yes	Yes	n/a
To-Do List	n/a	Yes	-	-	n/a
Voice Memo	n/a	Yes	Yes	Yes	n/a
Software
BREW	n/a	-	Yes	-	n/a
Games	n/a	Yes	Yes	Yes	n/a
Java (J2ME)	n/a	Yes	-	Yes	n/a
Voice
Headset Jack (2.5 mm)	n/a	Yes	Yes	Yes	n/a
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Apple iPhone 3G	Samsung SGH-X640	LG AX-490	Motorola V635	Huawei W1
	X >	< X >	< X >	< X >	< X

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


Phone	Apple iPhone 3G	Samsung SGH-X640	LG AX-490	Motorola V635	Huawei W1