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Specifications
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Phone	BlackBerry 7750	Motorola Droid Bionic	Motorola Droid 4	BlackBerry Curve 3G 9330	Samsung SCH-A570
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4.3" diag. 16 : 9	4" diag. 16 : 9	2.5" diag. 4 : 3	?
Display Resolution & Type	240 x 240 pixels LCD (Color)	540 x 960 pixels (~256 ppi) LCD (TFT/TFD)	540 x 960 pixels (~275 ppi) LCD (TFT/TFD)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (STN)
Display Refresh	?	60 Hz	60 Hz	?	?
Battery	?	1,735 mAh	1,785 mAh	1,150 mAh	?
Processor	?	1 GHz TI OMAP 4430 (dual-core ARM Cortex-A9)	?	?	?
RAM	?	1 GB	1 GB	?	?
Storage	? raw hardware	12 GB *	16 GB	? raw hardware	? raw hardware
Main Camera	-	8 megapixel	8 megapixel	2 megapixel	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	1080p HD	1080p HD	?	-
Front Camera	-	Yes	1 megapixel	-	-
Weight	5.01 oz (142g)	5.6 oz (159g)	6.31 oz (179g)	3.7 oz (105g)	3.6 oz (102g)
Dimensions	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	5" x 2.63" x 0.43" (127 x 67 x 10.9 mm)	5" x 2.65" x 0.5" (127 x 67 x 12.7 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm)
Form Factor	Slab	Slab	Slide	Slab	Clamshell
Platform / OS	BlackBerry OS	Android	Android	BlackBerry OS	(proprietary)
Network Bands	CDMA: 850, 1900	4G LTE: 13 CDMA: 850, 1900	4G LTE: 13 CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900
Data Technology	1xRTT	LTE (Cat 3)	LTE (Cat 3)	EVDO r0	1xRTT
Features
GPS / Location	n/a	n/a	n/a	n/a	Yes
Accessibility
Adjustable Text Size	n/a	n/a	n/a	n/a	-
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-
Multiple Languages	n/a	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	-	-	Yes
Ringer Profiles	Yes	-	-	Yes	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	-
Mobile Hotspot	n/a	n/a	n/a	n/a	-
USB	Yes	Yes	Yes Micro-USB	Yes Micro-USB	-
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 b,g,n)	Yes 802.11 b,g	-
Contacts
Picture ID	n/a	n/a	n/a	n/a	-
Ringer ID	n/a	n/a	n/a	n/a	-
Voice Dialing	n/a	n/a	n/a	n/a	Yes
Customization
Custom Graphics	n/a	n/a	n/a	n/a	Yes
Custom Ringtones	n/a	n/a	n/a	n/a	Yes
Real-Music Ringers	n/a	n/a	n/a	n/a	-
Data & Network
Data Tethering	n/a	n/a	n/a	n/a	-
WAP / Web Browser	n/a	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	n/a	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	Yes	Yes	-
Touch Screen	-	Yes Capacitive	Yes Capacitive	-	-
Memory
Memory Card Slot	-	Yes	Yes	Yes	-
Messaging
Email Client	n/a	n/a	n/a	n/a	-
EMS / Picture Messaging	n/a	n/a	n/a	n/a	Yes
Instant Messaging	n/a	n/a	n/a	n/a	-
MMS	n/a	n/a	n/a	n/a	-
Text Messaging Templates	n/a	n/a	n/a	n/a	Yes
Music
Headphone Jack (3.5mm)	-	Yes	Yes	Yes	-
Music Player	n/a	n/a	n/a	n/a	-
Photo & Video
DLNA	-	Yes	Yes	-	-
TV Output	-	Yes	Yes	-	-
Productivity
Alarm	n/a	n/a	n/a	n/a	Yes
Calculator	n/a	n/a	n/a	n/a	Yes
Calendar	n/a	n/a	n/a	n/a	Yes
To-Do List	n/a	n/a	n/a	n/a	Yes
Voice Memo	n/a	n/a	n/a	n/a	Yes
Software
BREW	n/a	n/a	n/a	n/a	Yes
Games	n/a	n/a	n/a	n/a	Yes
Java (J2ME)	n/a	n/a	n/a	n/a	-
Voice
Headset Jack (2.5 mm)	n/a	n/a	n/a	n/a	Yes
Speaker Phone	-	Yes	Yes	Yes	-
	BlackBerry 7750	Motorola Droid Bionic	Motorola Droid 4	BlackBerry Curve 3G 9330	Samsung SCH-A570
	X >	< X >	< X >	< X >	< X

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


Phone	BlackBerry 7750	Motorola Droid Bionic	Motorola Droid 4	BlackBerry Curve 3G 9330	Samsung SCH-A570