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Specifications
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Phone	TCL A30 / A3	Apple iPhone 4 (GSM)	Samsung Omnia i910	Motorola Droid X2	Sony Ericsson Z520 / Z525
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	5.5" diag. 18 : 9	3.5" diag. 5 : 3	3.2" diag. 5 : 3	4.3" diag. 16 : 9	?
Display Resolution & Type	720 x 1440 pixels (~293 ppi) LCD (TFT/TFD)	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)	240 x 400 pixels (~146 ppi) LCD (TFT/TFD)	540 x 960 pixels (~256 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	60 Hz	?
Battery	3,000 mAh	?	1,440 mAh	1,540 mAh	?
Processor	2 GHz MediaTek Helio P22 (MT6762V)	Apple A4	624 MHz Marvell PXA312	1 GHz dual-core Nvidia Tegra 2 AP20H	?
RAM	3 GB	?	?	?	?
Storage	32 GB	32 GB *	8 GB	8 GB	? raw hardware
Main Camera	8 megapixel	5 megapixel	5 megapixel	8 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	1080p HD	720p HD	VGA (640 x 480)	720p HD	?
Front Camera	5 megapixel	Yes	-	-	-
Weight	6.03 oz (171g)	4.8 oz (136g)	4.16 oz (118g)	5.47 oz (155g)	3.46 oz (98g)
Dimensions	5.74" x 2.8" x 0.39" (146 x 71 x 9.9 mm)	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)	4.4" x 2.24" x 0.51" (112 x 57 x 13 mm)	5" x 2.58" x 0.39" (127 x 66 x 9.9 mm)	3.27" x 1.81" x 0.94" (83 x 46 x 23.9 mm)
Form Factor	Slab	Slab	Slab	Slab	Clamshell
Platform / OS	Android	iOS	Windows Mobile Professional	Android	(proprietary)
Network Bands	4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900
Data Technology	LTE (Cat 4)	HSPA 7.2	EVDO rA	EVDO rA	GPRS
Features
Flashlight	Yes	-	Yes	-	-
GPS / Location	n/a	n/a	n/a	n/a	-
Water-Resistant	Yes IPX2 (drip)	-	-	-	-
Accessibility
Adjustable Text Size	n/a	n/a	n/a	n/a	-
Hearing Aid Compatible	Yes M3, T3 (mostly tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	Yes M4 (very compatible)	Yes M4, T3 (mostly 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
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Infrared (IR)	-	-	-	-	Yes
Mobile Hotspot	n/a	n/a	n/a	n/a	-
USB	Yes Micro-USB	Yes	Yes	Yes	Yes
Wi-Fi	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 b,g,n)	Yes 802.11 b,g	Yes 4 (802.11 b,g,n)	-
Contacts
Picture ID	n/a	n/a	n/a	n/a	Yes
Ringer ID	n/a	n/a	n/a	n/a	Yes
Voice Dialing	n/a	n/a	n/a	n/a	Yes
Customization
Changeable Body Plates	-	-	-	-	Yes
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	Yes
Data & Network
Data Tethering	n/a	n/a	n/a	n/a	Yes
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
Stylus	-	-	Yes	-	-
Touch Screen	Yes Capacitive	Yes Capacitive	Yes	Yes Capacitive	-
Memory
Memory Card Slot	Yes	-	Yes	Yes	-
Messaging
Email Client	n/a	n/a	n/a	n/a	Yes
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	Yes
Text Messaging Templates	n/a	n/a	n/a	n/a	Yes
Music
FM Radio	-	-	Yes	Yes	-
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	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
Games	n/a	n/a	n/a	n/a	Yes
Java (J2ME)	n/a	n/a	n/a	n/a	Yes
Voice
HD Voice	Yes	-	-	-	-
Push-To-Talk	-	-	-	-	Yes *
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	TCL A30 / A3	Apple iPhone 4 (GSM)	Samsung Omnia i910	Motorola Droid X2	Sony Ericsson Z520 / Z525
	X >	< X >	< X >	< X >	< X

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


Phone	TCL A30 / A3	Apple iPhone 4 (GSM)	Samsung Omnia i910	Motorola Droid X2	Sony Ericsson Z520 / Z525