What all I can do with LG projector phone?

According to LG they will be selling the projector as an accessory for their phones. The phone is available for around 300 dollars I guess these days. With the agreement it would cost you 100 dollars cheap. The phone has a GPS, accelerometer, proximity sensors, and an on-board FM radio. The OS is different and uses a very creative hack of windows 6.4.

The interface looks nice and is very interactive. The bad thing about operating it is you will have to use a lot of wheel to navigate. It is easy to do but sometimes it gets tiresome. The phone runs on a 1 Ghz processor which is very fast for a phone like that.

You can check out other specs and reviews too on the cnet website. Just search for LG Expo under the review section and you will get to know everything that you would like to know about this phone. I would say you should wait till the attachment comes out.