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Specifications
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Phone	Samsung SGH-A657	ZTE Speed	Sony Ericsson TM506	Motorola Q9m / Q9c	HTC G2
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4.5" diag. 16 : 9	2.2" diag. 4 : 3	2.4" diag. 4 : 3	3.7" diag. 5 : 3
Display Resolution & Type	176 x 220 pixels LCD (TFT/TFD)	540 x 960 pixels (~245 ppi) LCD (TFT/TFD)	240 x 320 pixels (~182 ppi) LCD (TFT/TFD)	320 x 240 pixels (~167 ppi) LCD (TFT/TFD)	480 x 800 pixels (~252 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	60 Hz
Battery	1,420 mAh	2,000 mAh	950 mAh	1,170 mAh	1,300 mAh
Processor	?	1.2 GHz Qualcomm Snapdragon 410 MSM8916	?	PXA27x (ARM920T)	800 MHz Qualcomm S2 MSM7230
RAM	?	1 GB	?	?	?
Storage	? raw hardware	8 GB	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	5 megapixel	2 megapixel	1 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	720p HD	QVGA (320 x 240)	?	720p HD
Front Camera	-	2 megapixel	-	-	-
Weight	4.34 oz (123g)	4.8 oz (136g)	3.56 oz (101g)	4.76 oz (135g)	6.5 oz (184g)
Dimensions	4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm)	5.3" x 2.6" x 0.4" (135 x 66 x 10.2 mm)	3.74" x 1.86" x 0.7" (95 x 47 x 17.8 mm)	4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm)	4.68" x 2.37" x 0.55" (119 x 60 x 14 mm)
Form Factor	Slab	Slab	Clamshell	Slab	Slab
Platform / OS	(proprietary)	Android	(proprietary)	Windows Mobile Standard	Android
Network Bands	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900	4G LTE: 25, 26, 41 CDMA: 800, 850, 1900	WCDMA: 1, 4 GSM: 850, 1800, 1900	CDMA: 850, 1900	WCDMA: 1, 4 GSM: 850, 900, 1800, 1900
Data Technology	HSDPA 3.6	LTE (Cat 3)	HSDPA 3.6	EVDO r0	HSPA 14.4
Features
Flashlight	Yes	-	-	-	-
GPS / Location	Yes	n/a	Yes	n/a	n/a
Ruggedized	Yes	-	-	-	-
Accessibility
Adjustable Text Size	-	n/a	-	n/a	n/a
Hearing Aid Compatible	-	Yes M3, T4 (very tele-coil compatible)	-	Yes M3 (mostly compatible)	Yes M3 (mostly compatible)
Multiple Languages	Yes	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	-
Alerts
Extra Display	-	-	Yes	-	-
Ringer Profiles	-	-	Yes	Yes	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Mobile Hotspot	-	n/a	-	n/a	n/a
USB	Yes	Yes Micro-USB	Yes	Yes Mini-USB	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	n/a	Yes	n/a	n/a
Ringer ID	Yes	n/a	Yes	n/a	n/a
Voice Dialing	-	n/a	Yes	n/a	n/a
Customization
Custom Graphics	Yes	n/a	Yes	n/a	n/a
Custom Ringtones	Yes	n/a	Yes	n/a	n/a
Real-Music Ringers	Yes	n/a	Yes	n/a	n/a
Data & Network
Data Tethering	Yes	n/a	-	n/a	n/a
External Antenna Jack	-	n/a	Yes	n/a	n/a
WAP / Web Browser	Yes	n/a	Yes	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	Yes
Touch Screen	-	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	Yes
Messaging
Email Client	Yes	n/a	Yes	n/a	n/a
Instant Messaging	Yes	n/a	Yes	n/a	n/a
MMS	Yes	n/a	Yes	n/a	n/a
Text Messaging Templates	Yes	n/a	Yes	n/a	n/a
Music
Headphone Jack (3.5mm)	-	Yes	-	-	Yes
Music Player	Yes	n/a	Yes	n/a	n/a
Stereo Speakers	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	Yes	n/a	n/a
Calculator	Yes	n/a	Yes	n/a	n/a
Calendar	Yes	n/a	Yes	n/a	n/a
To-Do List	Yes	n/a	Yes	n/a	n/a
Voice Memo	Yes	n/a	Yes	n/a	n/a
Software
Games	Yes	n/a	Yes	n/a	n/a
Java (J2ME)	Yes	n/a	Yes	n/a	n/a
Voice
HD Voice	-	Yes	-	-	-
Headset Jack (2.5 mm)	-	n/a	-	n/a	n/a
Push-To-Talk	Yes	-	-	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Samsung SGH-A657	ZTE Speed	Sony Ericsson TM506	Motorola Q9m / Q9c	HTC G2
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SGH-A657	ZTE Speed	Sony Ericsson TM506	Motorola Q9m / Q9c	HTC G2