i-mate JAMin Features:

Sony Ericsson Aspen Features: OS Microsoft Windows Mobile 6.5.3 Professional Messaging SMS (threaded view), MMS, Email, Push Email, IM Browser WAP 2.0/HTML (IE), RSS feeds Radio Stereo FM radio with RDS Games Yes Colors Iconic Black, White Silver GPS Yes, with A-GPS support Java Yes, MIDP 2.0 – Google Maps Latitude – Skype, YouTube, Facebook, [...]

Samsung S5620 Monte Features: Messaging SMS, MMS, Email, Push Email, Palringo IM Browser WAP 2.0/xHTML, HTML Radio Stereo FM radio with RDS Games Yes + downloadable Colors Balck GPS Yes, with A-GPS support Java Yes, MIDP 2.0 – Social networking integration with live updates Google Maps Facebook, MySpace apps Image editor MP3/WMA/eAAC+ player MP4/H.263/H.264 player [...]

Samsung Galaxy 2 Features: OS Android OS, v2.1 CPU Qualcomm Snapdragon QSD8250 1 GHz processor Messaging SMS(threaded view), MMS, Email, Push Mail, IM Browser HTML Radio No Games Yes Colors Black GPS Yes, with A-GPS support Java Via third party application MP4/H.263/H.264 player MP3/WAV/eAAC+ player Google Search, Maps, Gmail, YouTube, Calendar, Google Talk, Picasa integration [...]