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

Phone	Kyocera KX12	Samsung Rugby A837	Nokia Lumia 900	Samsung SGH-A657	HTC Wildfire S (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	2" diag. 4 : 3	4.3" diag. 5 : 3	?	3.2" diag. 5 : 3
Display Resolution & Type	128 x 128 pixels LCD (STN)	176 x 220 pixels (~141 ppi) LCD (TFT/TFD)	480 x 800 pixels (~217 ppi) AMOLED	176 x 220 pixels LCD (TFT/TFD)	320 x 480 pixels (~180 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	1,800 mAh	1,000 mAh	1,830 mAh	1,420 mAh	1,230 mAh
Processor	?	?	1.4 GHz Qualcomm S2 APQ8055	?	600 MHz Qualcomm S4 Plus MSM8227
RAM	?	?	512 MB	?	?
Storage	? raw hardware	? raw hardware	16 GB	? raw hardware	512 MB
Main Camera	-	1 megapixel	8 megapixel	-	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	QCIF (176 x 144)	720p HD	-	WVGA / 480p
Front Camera	-	-	1 megapixel	-	-
Weight	4.62 oz (131g)	4.66 oz (132g)	5.6 oz (159g)	4.34 oz (123g)	3.7 oz (105g)
Dimensions	4.33" x 1.97" x 1.02" (110 x 50 x 25.9 mm)	3.95" x 2.05" x 0.9" (100 x 52 x 22.9 mm)	5.03" x 2.7" x 0.45" (128 x 69 x 11.4 mm)	4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm)	3.99" x 2.34" x 0.49" (101 x 59 x 12.4 mm)
Form Factor	Slab	Clamshell	Slab	Slab	Slab
Platform / OS	(proprietary)	(proprietary)	Windows	(proprietary)	Android
Network Bands	CDMA: 850, 1900 AMPS: 850	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900	4G LTE: 4, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 *	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900
Data Technology	1xRTT	HSDPA 3.6	LTE (Cat 3)	HSDPA 3.6	EVDO rA
Features
Flashlight	Yes	-	-	Yes	-
GPS / Location	Yes	Yes	n/a	Yes	n/a
Ruggedized	Yes	Yes	-	Yes	-
Accessibility
Hearing Aid Compatible	-	Yes M3, T3 (mostly tele-coil compatible)	Yes M3, T4 (very tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	Yes	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	Yes	-	-	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	Yes
Mobile Hotspot	-	-	n/a	-	n/a
USB	-	Yes	Yes Micro-USB	Yes	Yes Micro-USB
Wi-Fi	-	-	Yes	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	Yes	n/a	Yes	n/a
Ringer ID	Yes	Yes	n/a	Yes	n/a
Voice Dialing	Yes	-	n/a	-	n/a
Customization
Custom Graphics	Yes	Yes	n/a	Yes	n/a
Custom Ringtones	Yes	Yes	n/a	Yes	n/a
Real-Music Ringers	-	Yes	n/a	Yes	n/a
Data & Network
Data Tethering	Yes	Yes	n/a	Yes	n/a
WAP / Web Browser	Yes	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	Yes	Yes	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Touch Screen	-	-	Yes Capacitive	-	Yes Capacitive
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	-	Yes	n/a	Yes	n/a
EMS / Picture Messaging	Yes	-	n/a	-	n/a
Instant Messaging	-	Yes	n/a	Yes	n/a
MMS	-	Yes	n/a	Yes	n/a
Text Messaging Templates	Yes	Yes	n/a	Yes	n/a
Music
FM Radio	-	-	Yes	-	Yes *
Headphone Jack (3.5mm)	-	-	Yes	-	Yes
Music Player	-	Yes	n/a	Yes	n/a
Productivity
Alarm	Yes	Yes	n/a	Yes	n/a
Calculator	Yes	Yes	n/a	Yes	n/a
Calendar	Yes	Yes	n/a	Yes	n/a
To-Do List	-	-	n/a	Yes	n/a
Voice Memo	Yes	Yes	n/a	Yes	n/a
Software
BREW	Yes *	-	n/a	-	n/a
Games	Yes	Yes	n/a	Yes	n/a
Java (J2ME)	-	Yes	n/a	Yes	n/a
Voice
Headset Jack (2.5 mm)	Yes	-	n/a	-	n/a
Push-To-Talk	Yes	Yes	-	Yes	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Kyocera KX12	Samsung Rugby A837	Nokia Lumia 900	Samsung SGH-A657	HTC Wildfire S (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	Kyocera KX12	Samsung Rugby A837	Nokia Lumia 900	Samsung SGH-A657	HTC Wildfire S (CDMA)