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Phone	Sony Ericsson W300 / Z530	HTC EVO Design 4G / Hero S (CDMA)	BlackBerry Curve 3G 9330	Samsung SCH-A990	HTC Amaze 4G
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4" diag. 16 : 9	2.5" diag. 4 : 3	?	4.3" diag. 16 : 9
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	540 x 960 pixels (~275 ppi) LCD (TFT/TFD)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	540 x 960 pixels (~256 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	60 Hz
Battery	?	1,520 mAh	1,150 mAh	1,000 mAh	1,730 mAh
Processor	?	1.2 GHz Qualcomm Snapdragon S2 MSM8655	?	?	1.5 GHz Qualcomm Snapdragon S3 dual-core
RAM	?	768 MB	?	?	1 GB
Storage	? raw hardware	4 GB	? raw hardware	? raw hardware	16 GB
Main Camera	Yes	5 megapixel	2 megapixel	3 megapixel	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	720p HD	?	?	1080p HD
Front Camera	-	1 megapixel	-	-	2 megapixel
Weight	3.32 oz (94g)	5.22 oz (148g)	3.7 oz (105g)	4.4 oz (125g)	6.1 oz (173g)
Dimensions	3.54" x 1.85" x 0.96" (90 x 47 x 24.4 mm)	4.78" x 2.44" x 0.46" (122 x 62 x 11.8 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)	5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm)
Form Factor	Clamshell	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	Android	BlackBerry OS	(proprietary)	Android
Network Bands	GSM: 850, 900, 1800, 1900 *	4G WiMAX: 41 WCDMA: 1, 8 CDMA: 800, 850, 1900 GSM: 850, 1900 *	CDMA: 850, 1900	CDMA: 850, 1900	WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	EDGE	WiMAX	EVDO r0	EVDO r0	HSPA+ 42
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 M4, T4 (very tele-coil compatible)	Yes M3 (mostly compatible)	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	Yes	-
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Infrared (IR)	Yes	-	-	-	-
Mobile Hotspot	-	n/a	n/a	-	n/a
NFC	-	-	-	-	Yes
USB	Yes	Yes Micro-USB	Yes Micro-USB	Yes	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes 802.11 b,g	-	Yes 4 (802.11 a,b,g,n)
Contacts
Picture ID	Yes	n/a	n/a	Yes	n/a
Ringer ID	-	n/a	n/a	Yes	n/a
Voice Dialing	-	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	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	-	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	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	Yes	n/a	n/a	-	n/a
MMS	Yes	n/a	n/a	Yes	n/a
Text Messaging Templates	-	n/a	n/a	Yes	n/a
Music
FM Radio	Yes	Yes	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	Yes	-	Yes
Music Player	Yes	n/a	n/a	Yes	n/a
Stereo Speakers	-	-	-	Yes	-
Photo & Video
DLNA	-	Yes	-	-	Yes
TV Output	-	-	-	Yes	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
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Sony Ericsson W300 / Z530	HTC EVO Design 4G / Hero S (CDMA)	BlackBerry Curve 3G 9330	Samsung SCH-A990	HTC Amaze 4G
	X >	< X >	< X >	< X >	< X

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


Phone	Sony Ericsson W300 / Z530	HTC EVO Design 4G / Hero S (CDMA)	BlackBerry Curve 3G 9330	Samsung SCH-A990	HTC Amaze 4G