The LG VX8100 is EV-DO and V Cast capable, and it comes with a Mini SD card slot, a megapixel camera/camcorder, Bluetooth, loud stereo speakers, and an MP3 player.
The LG VX8100 is heavier and has less battery life than its predecessor, and it's saddled with a protruding antenna and no e-mail support, as well as limited Bluetooth use and no analog roaming.
The Bottom Line
The LG VX8100 is a smaller, louder, brighter, and more stylish upgrade of LG's VX8000. It adds Bluetooth, expandable memory, and a speedier implementation of EV-DO, but you lose some screen real estate and battery life.