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Specifications
	X >	< X >	< X >	< X >	< X

Phone	Apple iPhone 4 (CDMA)	Samsung Transform Ultra	Motorola W175	BlackBerry Z10 (CDMA)	BlackBerry Storm2 9550
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	3.5" diag. 5 : 3	3.5" diag. 5 : 3	?	4.2" diag. 5 : 3	3.3" diag. 4 : 3
Display Resolution & Type	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)	320 x 480 pixels (~165 ppi) LCD (TFT/TFD)	128 x 128 pixels LCD (STN)	768 x 1280 pixels (~355 ppi) LCD (TFT/TFD)	360 x 480 pixels (~185 ppi) LCD (TFT/TFD)
Display Refresh	60 Hz	60 Hz	?	?	?
Battery	?	1,500 mAh	?	1,800 mAh	1,400 mAh
Processor	?	1 GHz Qualcomm Snapdragon S2 MSM8655	?	1.5 GHz Qualcomm Snapdragon S4	?
RAM	?	?	?	2 GB	?
Storage	8 GB *	? raw hardware	? raw hardware	16 GB	? raw hardware
Main Camera	5 megapixel	3 megapixel	-	8 megapixel	3 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	720p HD	VGA (640 x 480)	-	1080p HD	?
Front Camera	Yes	Yes	-	2 megapixel	-
Weight	4.8 oz (136g)	4.9 oz (139g)	3 oz (85g)	4.78 oz (135g)	5.64 oz (160g)
Dimensions	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)	4.5" x 2.4" x 0.55" (114 x 61 x 14 mm)	4.49" x 1.69" x 0.55" (114 x 43 x 14 mm)	5.12" x 2.58" x 0.35" (130 x 66 x 9 mm)	4.43" x 2.45" x 0.55" (113 x 62 x 14 mm)
Form Factor	Slab	Slide	Slab	Slab	Slab
Platform / OS	iOS	Android	(proprietary)	BlackBerry 10	BlackBerry OS
Network Bands	CDMA: 850, 1900	CDMA: 800, 850, 1900	GSM: 850, 1900	4G LTE: 13 WCDMA: 1, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900
Data Technology	EVDO rA	EVDO rA	-	LTE (Cat 3)	EVDO rA
Features
GPS / Location	n/a	n/a	-	n/a	n/a
Accessibility
Adjustable Text Size	n/a	n/a	-	n/a	n/a
Hearing Aid Compatible	Yes	Yes	-	-	Yes
Multiple Languages	n/a	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Ringer Profiles	-	-	-	Yes	Yes
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Mobile Hotspot	n/a	n/a	-	n/a	n/a
NFC	-	-	-	Yes	-
USB	Yes	Yes	Yes	Yes Micro-USB	Yes
Wi-Fi	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 a,b,g,n)	-	Yes 4 (802.11 a,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
Customization
Custom Graphics	n/a	n/a	-	n/a	n/a
Custom Ringtones	n/a	n/a	-	n/a	n/a
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
Input
Predictive Text Entry	n/a	n/a	Yes	n/a	n/a
Side Keys	Yes	Yes	-	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	-	-
Touch Screen	Yes	Yes	-	Yes	Yes
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	n/a	n/a	-	n/a	n/a
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	Yes	n/a	n/a
Music
Headphone Jack (3.5mm)	Yes	Yes	-	Yes	Yes
Music Player	n/a	n/a	-	n/a	n/a
Photo & Video
DLNA	-	-	-	Yes	-
TV Output	Yes	-	-	Yes	-
Video Calling	n/a	n/a	-	n/a	n/a
Productivity
Alarm	n/a	n/a	Yes	n/a	n/a
Calculator	n/a	n/a	Yes	n/a	n/a
Calendar	n/a	n/a	Yes	n/a	n/a
To-Do List	n/a	n/a	-	n/a	n/a
Voice Memo	n/a	n/a	-	n/a	n/a
Software
Games	n/a	n/a	Yes	n/a	n/a
Java (J2ME)	n/a	n/a	-	n/a	n/a
Voice
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Apple iPhone 4 (CDMA)	Samsung Transform Ultra	Motorola W175	BlackBerry Z10 (CDMA)	BlackBerry Storm2 9550
	X >	< X >	< X >	< X >	< X

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


Phone	Apple iPhone 4 (CDMA)	Samsung Transform Ultra	Motorola W175	BlackBerry Z10 (CDMA)	BlackBerry Storm2 9550