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Phone	Samsung SCH-A990	BlackBerry 7750	Huawei W1	Motorola Q9m / Q9c	Samsung Galaxy Attain 4G
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	4" diag. 5 : 3	2.4" diag. 4 : 3	3.5" diag. 5 : 3
Display Resolution & Type	240 x 320 pixels LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)	320 x 240 pixels (~167 ppi) LCD (TFT/TFD)	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	1,000 mAh	?	1,950 mAh	1,170 mAh	1,650 mAh
Processor	?	?	1.2 GHz Qualcomm Snapdragon 400 MSM8230	PXA27x (ARM920T)	?
RAM	?	?	512 MB	?	512 MB
Storage	? raw hardware	? raw hardware	4 GB	? raw hardware	? raw hardware
Main Camera	3 megapixel	-	5 megapixel	1 megapixel	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	-	720p HD	?	WVGA / 480p
Front Camera	-	-	Yes	-	1 megapixel
Weight	4.4 oz (125g)	5.01 oz (142g)	4.41 oz (125g)	4.76 oz (135g)	4.2 oz (119g)
Dimensions	3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm)	4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm)	4.57" x 2.38" x 0.46" (116 x 60 x 11.7 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	BlackBerry OS	Windows	Windows Mobile Standard	Android
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900	WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 2, 4 CDMA: 850, 1700, 1900
Data Technology	EVDO r0	1xRTT	HSPA+ 21	EVDO r0	LTE (Cat 3)
Features
Flashlight	Yes	-	-	-	-
GPS / Location	Yes	n/a	n/a	n/a	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	n/a	n/a
Hearing Aid Compatible	Yes M3 (mostly compatible)	-	Yes M3 (mostly compatible)	Yes M3 (mostly compatible)	Yes M4, T3 (mostly tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	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
USB	Yes	Yes	Yes Micro-USB	Yes Mini-USB	Yes Micro-USB
Wi-Fi	-	-	Yes 4 (802.11 b,g,n)	-	Yes
Contacts
Picture ID	Yes	n/a	n/a	n/a	n/a
Ringer ID	Yes	n/a	n/a	n/a	n/a
Voice Dialing	Yes	n/a	n/a	n/a	n/a
Customization
Custom Graphics	Yes	n/a	n/a	n/a	n/a
Custom Ringtones	Yes	n/a	n/a	n/a	n/a
Real-Music Ringers	Yes	n/a	n/a	n/a	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	n/a
WAP / Web Browser	Yes	n/a	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	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
Messaging
Email Client	-	n/a	n/a	n/a	n/a
EMS / Picture Messaging	Yes	n/a	n/a	n/a	n/a
Instant Messaging	-	n/a	n/a	n/a	n/a
MMS	Yes	n/a	n/a	n/a	n/a
Text Messaging Templates	Yes	n/a	n/a	n/a	n/a
Music
Headphone Jack (3.5mm)	-	-	Yes	-	Yes
Music Player	Yes	n/a	n/a	n/a	n/a
Stereo Speakers	Yes	-	-	Yes	-
Photo & Video
DLNA	-	-	-	-	Yes
TV Output	Yes	-	-	-	-
Productivity
Alarm	Yes	n/a	n/a	n/a	n/a
Calculator	Yes	n/a	n/a	n/a	n/a
Calendar	Yes	n/a	n/a	n/a	n/a
To-Do List	-	n/a	n/a	n/a	n/a
Voice Memo	Yes	n/a	n/a	n/a	n/a
Software
BREW	Yes	n/a	n/a	n/a	n/a
Games	Yes	n/a	n/a	n/a	n/a
Java (J2ME)	-	n/a	n/a	n/a	n/a
Voice
Headset Jack (2.5 mm)	-	n/a	n/a	n/a	n/a
Speaker Phone	Yes	-	Yes	Yes	Yes
	Samsung SCH-A990	BlackBerry 7750	Huawei W1	Motorola Q9m / Q9c	Samsung Galaxy Attain 4G
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SCH-A990	BlackBerry 7750	Huawei W1	Motorola Q9m / Q9c	Samsung Galaxy Attain 4G