Still rare for a smartphone equipped with a projector like the Galaxy Beam. but there is a solution for you as a user's of iPhone or iPod, that is an accessory that will change your iOS device to proyetor. And this accessory known as the PoP Video Pico Projector, a case for iPhone and iPod which equipped with pico projector in it.
the Micron Technology, the makers of these accessories, using the standard dock connector 30-pin to connect to the iOS device you have. so you can enjoy the content on the big screen with a resolution of up to 960 × 540 pixels.
The PoP Video Pico Projector can be used, for 2 hours nonstop from the state of the battery is fully charged, so you can enjoy video clips or even a movie in the iPhone.To use it, you must have the video PoP applications, which can be downloaded through the App Store. This app can view video, photo albums, web browser, and set various projector settings from your iPhone or iPod. In fact, there is also a facility to optimized for YouTube video.
If you are interested to try it, this device is priced at $ 99, and you can buy it through this site. This accessory is compatible with the iPhone 4 and 4S and iPod Touch 3rd and 4th generation.