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Phone	Nokia 7900 Prism	BlackBerry 7750	ZTE Blade Vantage	Samsung SCH-A990	Alcatel Idol
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	5" diag. 16 : 9	?	4.7" diag. 16 : 9
Display Resolution & Type	240 x 320 pixels AMOLED	240 x 240 pixels LCD (Color)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	540 x 960 pixels (~234 ppi) LCD (TFT/TFD)
Display Refresh	?	?	60 Hz	?	60 Hz
Battery	830 mAh	?	2,500 mAh	1,000 mAh	1,800 mAh
Processor	?	?	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	?	1 GHz MediaTek 6577
RAM	?	?	2 GB	?	512 MB
Storage	? raw hardware	? raw hardware	16 GB	? raw hardware	4 GB
Main Camera	2 megapixel	-	8 megapixel	3 megapixel	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QCIF (176 x 144)	-	720p HD	?	720p HD
Front Camera	-	-	2 megapixel	-	2 megapixel
Weight	3.56 oz (101g)	5.01 oz (142g)	5.29 oz (150g)	4.4 oz (125g)	3.88 oz (110g)
Dimensions	4.41" x 1.77" x 0.43" (112 x 45 x 10.9 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm)	3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)	5.24" x 2.66" x 0.31" (133 x 67 x 7.9 mm)
Form Factor	Slab	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	BlackBerry OS	Android	(proprietary)	Android
Network Bands	WCDMA: 1, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 13	CDMA: 850, 1900	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900
Data Technology	EDGE	1xRTT	LTE (Cat 4)	EVDO r0	HSPA 7.2
Features
Flashlight	-	-	Yes	Yes	Yes
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	-	n/a
Hearing Aid Compatible	-	-	Yes M4, T4 (very tele-coil compatible)	Yes M3 (mostly compatible)	Yes M3 (mostly compatible)
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	-
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	Yes	Yes	-	-	-
Connectivity
Bluetooth	Yes	-	Yes	Yes	Yes
Mobile Hotspot	-	n/a	n/a	-	n/a
USB	Yes Micro-USB	Yes	Yes Micro-USB	Yes	Yes Micro-USB
Wi-Fi	-	-	Yes 4 (802.11 b,g,n)	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	n/a	n/a	Yes	n/a
Ringer ID	Yes	n/a	n/a	Yes	n/a
Voice Dialing	Yes	n/a	n/a	Yes	n/a
Customization
Custom Graphics	Yes	n/a	n/a	Yes	n/a
Custom Ringtones	Yes	n/a	n/a	Yes	n/a
Real-Music Ringers	Yes	n/a	n/a	Yes	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	Yes	n/a
WAP / Web Browser	Yes	n/a	n/a	Yes	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	Yes	n/a
Side Keys	-	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	-	-
Touch Screen	-	-	Yes Capacitive	-	Yes Capacitive
Memory
Memory Card Slot	-	-	Yes	Yes	Yes
Messaging
Email Client	Yes	n/a	n/a	-	n/a
EMS / Picture Messaging	-	n/a	n/a	Yes	n/a
Instant Messaging	-	n/a	n/a	-	n/a
MMS	Yes	n/a	n/a	Yes	n/a
Text Messaging Templates	Yes	n/a	n/a	Yes	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	-	Yes	-	Yes
Music Player	Yes	n/a	n/a	Yes	n/a
Stereo Speakers	-	-	-	Yes	-
Photo & Video
DLNA	-	-	-	-	Yes
TV Output	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	Yes	n/a
Calculator	Yes	n/a	n/a	Yes	n/a
Calendar	Yes	n/a	n/a	Yes	n/a
To-Do List	Yes	n/a	n/a	-	n/a
Voice Memo	Yes	n/a	n/a	Yes	n/a
Software
BREW	-	n/a	n/a	Yes	n/a
Games	Yes	n/a	n/a	Yes	n/a
Java (J2ME)	Yes	n/a	n/a	-	n/a
Voice
HD Voice	-	-	Yes	-	-
Headset Jack (2.5 mm)	-	n/a	n/a	-	n/a
Speaker Phone	Yes	-	Yes	Yes	Yes
	Nokia 7900 Prism	BlackBerry 7750	ZTE Blade Vantage	Samsung SCH-A990	Alcatel Idol
	X >	< X >	< X >	< X >	< X

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


Phone	Nokia 7900 Prism	BlackBerry 7750	ZTE Blade Vantage	Samsung SCH-A990	Alcatel Idol