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Phone	Motorola RAZR V3i / V3t / V3e / V3r	HTC Droid Eris	BlackBerry 8830	LG eXpo GW820	Samsung Knack U310
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	3.2" diag. 5 : 3	?	3.2" diag. 5 : 3	2.2" diag. 4 : 3
Display Resolution & Type	176 x 220 pixels LCD (TFT/TFD)	320 x 480 pixels (~180 ppi) LCD (TFT/TFD)	320 x 240 pixels LCD (TFT/TFD)	480 x 800 pixels (~292 ppi) LCD (TFT/TFD)	176 x 220 pixels (~128 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	710 mAh	1,300 mAh	1,400 mAh	1,500 mAh	1,000 mAh
Processor	?	528 MHz MSM7600	?	?	?
RAM	?	?	?	?	?
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	? raw hardware
Main Camera	1 megapixel	5 megapixel	-	5 megapixel	-
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	CIF (352 x 288)	-	?	-
Front Camera	-	-	-	-	-
Weight	3.53 oz (100g)	4.43 oz (126g)	4.6 oz (130g)	5.2 oz (147g)	3.63 oz (103g)
Dimensions	3.86" x 2.09" x 0.55" (98 x 53 x 14 mm)	4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm)	4.49" x 2.6" x 0.55" (114 x 66 x 14 mm)	4.45" x 2.16" x 0.63" (113 x 55 x 16 mm)	3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Clamshell
Platform / OS	(proprietary)	Android	BlackBerry OS	Windows Mobile Professional	(proprietary)
Network Bands	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900 GSM: 900, 1800 *	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900
Data Technology	GPRS	EVDO rA	EVDO r0	HSPA 7.2	-
Features
Fingerprint Reader	-	-	-	Yes	-
GPS / Location	-	n/a	n/a	n/a	Yes
Accessibility
Adjustable Text Size	-	n/a	n/a	n/a	Yes
Hearing Aid Compatible	Yes M3, T3 (mostly tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	-	Yes
Ringer Profiles	Yes	-	Yes	Yes	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	-
USB	Yes Mini-USB	Yes Mini-USB	Yes	Yes Micro-USB	-
Wi-Fi	-	Yes 802.11 b,g	-	Yes 802.11 b,g	-
Contacts
Picture ID	Yes	n/a	n/a	n/a	-
Ringer ID	Yes	n/a	n/a	n/a	-
Voice Dialing	Yes	n/a	n/a	n/a	Yes
Customization
Custom Graphics	Yes	n/a	n/a	n/a	-
Custom Ringtones	Yes	n/a	n/a	n/a	-
Real-Music Ringers	Yes	n/a	n/a	n/a	-
Data & Network
Data Tethering	-	n/a	n/a	n/a	-
WAP / Web Browser	Yes	n/a	n/a	n/a	-
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 Resistive	-
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	-
Messaging
Email Client	Yes	n/a	n/a	n/a	-
EMS / Picture Messaging	Yes	n/a	n/a	n/a	Yes
Instant Messaging	-	n/a	n/a	n/a	-
MMS	Yes	n/a	n/a	n/a	-
Text Messaging Templates	Yes *	n/a	n/a	n/a	-
Music
FM Radio	-	-	-	Yes	-
Headphone Jack (3.5mm)	-	Yes	-	-	-
Music Player	Yes	n/a	n/a	n/a	-
Photo & Video
TV Output	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	n/a	Yes
Calculator	Yes	n/a	n/a	n/a	Yes
Calendar	Yes	n/a	n/a	n/a	Yes
To-Do List	-	n/a	n/a	n/a	-
Voice Memo	Yes	n/a	n/a	n/a	-
Software
Games	Yes	n/a	n/a	n/a	-
Java (J2ME)	Yes	n/a	n/a	n/a	-
Voice
Headset Jack (2.5 mm)	-	n/a	n/a	n/a	Yes
Push-To-Talk	-	-	Yes *	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Motorola RAZR V3i / V3t / V3e / V3r	HTC Droid Eris	BlackBerry 8830	LG eXpo GW820	Samsung Knack U310
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NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Motorola RAZR V3i / V3t / V3e / V3r	HTC Droid Eris	BlackBerry 8830	LG eXpo GW820	Samsung Knack U310