Motorola
Motorola E815 VS LG VX8100
Of course, both offer Bluetooth 1.2 technology that will enable them both to work like a high-speed modem for your notebook on the road, and for $15/month with VZW. Compare that with Cingular/ATT's $79/unlimited data connection that doesn't support data-xfer with a notebook and you've got a good deal with VZW's VCast EV-DO offering.
The Samsung SCH-A890 cannot compete with the VX8100 and E815 as it has no Bluetooth, speakerphone, MP3 player, expansion memory slots, or USB support.
The Audiovox CDM-8940 doesn't have BT either but does have USB, MP3, and mini-SD expansion.
Final Ranking of the 4 phones mentione...
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