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	X >	< X >	< X >	< X >	< X

Phone	Nokia E66	Kyocera Coast / Kona	Kyocera K404	HTC Wildfire S (CDMA)	Samsung SGH-X640
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.4" diag. 4 : 3	2.4" diag. 4 : 3	?	3.2" diag. 5 : 3	?
Display Resolution & Type	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	104 x 90 pixels LCD (STN)	320 x 480 pixels (~180 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	60 Hz	?
Battery	1,000 mAh	870 mAh	900 mAh	1,230 mAh	800 mAh
Processor	?	480 MHz Qualcomm QSC6155	?	600 MHz Qualcomm S4 Plus MSM8227	?
RAM	?	128 MB	?	?	?
Storage	? raw hardware	256 MB	? raw hardware	512 MB	? raw hardware
Main Camera	3 megapixel	2 megapixel	-	5 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QVGA (320 x 240)	-	-	WVGA / 480p	-
Front Camera	-	-	-	-	-
Weight	4.27 oz (121g)	3.7 oz (105g)	3.52 oz (100g)	3.7 oz (105g)	3 oz (85g)
Dimensions	4.21" x 1.93" x 0.51" (107 x 49 x 13 mm)	3.94" x 2.05" x 0.68" (100 x 52 x 17.3 mm)	4.45" x 1.89" x 0.91" (113 x 48 x 23.1 mm)	3.99" x 2.34" x 0.49" (101 x 59 x 12.4 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)
Form Factor	Slide	Clamshell	Slab	Slab	Clamshell
Platform / OS	S60 (Symbian)	(proprietary)	(proprietary)	Android	(proprietary)
Network Bands	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 800, 850, 1700, 1900 *	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900	GSM: 900, 1800, 1900
Data Technology	HSDPA 3.6	1xRTT	1xRTT	EVDO rA	GPRS
Features
Flashlight	-	-	Yes	-	-
GPS / Location	n/a	Yes	Yes	n/a	-
Accessibility
Adjustable Text Size	n/a	Yes	-	n/a	-
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)	-
Multiple Languages	n/a	Yes	Yes	n/a	Yes
TTY/TDD (Digital)	-	Yes	Yes	Yes	-
Alerts
Extra Display	-	Yes	-	-	-
Ringer Profiles	Yes	-	-	-	-
Connectivity
Bluetooth	Yes	Yes	-	Yes	-
Infrared (IR)	Yes	-	-	-	-
Mobile Hotspot	n/a	-	-	n/a	-
USB	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	n/a	Yes	-	n/a	Yes
Ringer ID	n/a	Yes	-	n/a	Yes
Voice Dialing	n/a	Yes	Yes	n/a	-
Customization
Changeable Body Plates	-	-	Yes	-	-
Custom Graphics	n/a	Yes	Yes	n/a	Yes
Custom Ringtones	n/a	Yes	Yes	n/a	Yes
Real-Music Ringers	n/a	Yes	-	n/a	-
Data & Network
Data Tethering	n/a	-	-	n/a	-
WAP / Web Browser	n/a	Yes	-	n/a	Yes
Input
Predictive Text Entry	n/a	Yes	Yes	n/a	Yes
Side Keys	Yes	Yes	-	Yes	Yes
Touch Screen	-	-	-	Yes Capacitive	-
Memory
Memory Card Slot	Yes	-	-	Yes	-
Messaging
Email Client	n/a	-	-	n/a	-
EMS / Picture Messaging	n/a	-	Yes	n/a	Yes
Instant Messaging	n/a	-	-	n/a	-
MMS	n/a	Yes	-	n/a	Yes
Text Messaging Templates	n/a	Yes	-	n/a	Yes
Music
FM Radio	Yes	-	-	Yes *	-
Headphone Jack (3.5mm)	-	Yes	-	Yes	-
Music Player	n/a	-	-	n/a	-
Photo & Video
Video Calling	n/a	-	-	n/a	-
Productivity
Alarm	n/a	Yes	Yes	n/a	Yes
Calculator	n/a	Yes	Yes	n/a	Yes
Calendar	n/a	Yes	Yes	n/a	Yes
To-Do List	n/a	-	-	n/a	Yes
Voice Memo	n/a	Yes	-	n/a	Yes
Software
Games	n/a	Yes	Yes *	n/a	Yes
Java (J2ME)	n/a	Yes	-	n/a	Yes
Voice
Headset Jack (2.5 mm)	n/a	-	Yes	n/a	Yes
Speaker Phone	Yes	Yes	-	Yes	Yes
	* Some versions only
	Nokia E66	Kyocera Coast / Kona	Kyocera K404	HTC Wildfire S (CDMA)	Samsung SGH-X640
	X >	< X >	< X >	< X >	< X

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


Phone	Nokia E66	Kyocera Coast / Kona	Kyocera K404	HTC Wildfire S (CDMA)	Samsung SGH-X640