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Phone	Ericsson R278d	Huawei W1	HTC Arrive / 7 Pro (CDMA)	HTC Dash / S620 / S621 (Excalibur)	LG Shine CU720
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4" diag. 5 : 3	3.6" diag. 5 : 3	?	2.2" diag. 4 : 3
Display Resolution & Type	101 x 40 pixels	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)	480 x 800 pixels (~259 ppi) LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	240 x 320 pixels (~182 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	?
Battery	?	1,950 mAh	1,500 mAh	960 mAh	900 mAh
Processor	?	1.2 GHz Qualcomm Snapdragon 400 MSM8230	1 GHz Qualcomm Snapdragon	200 MHz OMAP 850	?
RAM	?	512 MB	?	?	?
Storage	? raw hardware	4 GB	16 GB	? raw hardware	? raw hardware
Main Camera	-	5 megapixel	5 megapixel	1 megapixel	2 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	720p HD	720p HD	?	QVGA (320 x 240)
Front Camera	-	Yes	-	-	-
Weight	9.28 oz (263g)	4.41 oz (125g)	6.5 oz (184g)	4.23 oz (120g)	4.28 oz (121g)
Dimensions	5.1" x 2" x 1" (130 x 51 x 25.4 mm)	4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm)	4.63" x 2.32" x 0.61" (118 x 59 x 15.5 mm)	4.39" x 2.46" x 0.51" (112 x 62 x 13 mm)	3.93" x 1.99" x 0.59" (100 x 51 x 15.1 mm)
Form Factor	Slab	Slab	Slide	Slab	Slide
Platform / OS	(proprietary)	Windows	Windows	Windows Mobile Standard	(proprietary)
Network Bands	TDMA: 850, 1900 AMPS: 850	WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900	WCDMA: 2, 5 GSM: 850, 900, 1800, 1900
Data Technology	-	HSPA+ 21	EVDO rA	EDGE	HSDPA 3.6
Features
GPS / Location	-	n/a	n/a	n/a	-
Accessibility
Adjustable Text Size	-	n/a	n/a	n/a	-
Hearing Aid Compatible	-	Yes M3 (mostly compatible)	-	-	-
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	-	-	Yes	Yes	Yes
Alerts
Ringer Profiles	Yes	-	-	Yes	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	Yes
USB	-	Yes Micro-USB	Yes	Yes	Yes
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	Yes
Ringer ID	-	n/a	n/a	n/a	Yes
Voice Dialing	-	n/a	n/a	n/a	Yes
Customization
Custom Graphics	-	n/a	n/a	n/a	Yes
Custom Ringtones	Yes	n/a	n/a	n/a	Yes
Real-Music Ringers	-	n/a	n/a	n/a	Yes
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	Yes
External Antenna Jack	-	n/a	n/a	n/a	-
WAP / Web Browser	Yes	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	Yes	-
Touch Screen	-	Yes Capacitive	Yes Capacitive	-	-
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	-	n/a	n/a	n/a	Yes
Instant Messaging	-	n/a	n/a	n/a	Yes
MMS	-	n/a	n/a	n/a	Yes
Text Messaging Templates	-	n/a	n/a	n/a	Yes
Music
FM Radio	-	-	Yes	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	-	-
Music Player	-	n/a	n/a	n/a	Yes
Productivity
Alarm	Yes	n/a	n/a	n/a	Yes
Calculator	-	n/a	n/a	n/a	Yes
Calendar	-	n/a	n/a	n/a	Yes
To-Do List	-	n/a	n/a	n/a	Yes
Voice Memo	-	n/a	n/a	n/a	Yes
Software
Games	-	n/a	n/a	n/a	Yes
Java (J2ME)	-	n/a	n/a	n/a	Yes
Voice
Speaker Phone	-	Yes	Yes	Yes	Yes
	* Some versions only
	Ericsson R278d	Huawei W1	HTC Arrive / 7 Pro (CDMA)	HTC Dash / S620 / S621 (Excalibur)	LG Shine CU720
	X >	< X >	< X >	< X >	< X

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


Phone	Ericsson R278d	Huawei W1	HTC Arrive / 7 Pro (CDMA)	HTC Dash / S620 / S621 (Excalibur)	LG Shine CU720