Do you want one of those cool LG roll-up OLED screens but can't afford ... One of the main issues is they really need a screen. This is true of any projector, but especially one that's throwing ...

Like any projector, they also can't compete with ambient light. An ambient light-rejecting screen can help considerably, but they aren't cheap. When you can get a 100-inch TV for $3,000, which will be ...