Here is what I want.
* 7" screen with 720P resolution,
* High quality display(either IPS or Supler AMOLED Plus)
* Can play 1080P video smoothly
* HDMI output, MicroSD port or USB.
* 8 hours battery life.
* built-in GPS chip(or 3G)
* 720P video recording and 5 megapixel picutre(nice to have).