Acer’s H9500BD 3D video projector is the most expensive of the three models here, but it has a couple of features the other two lack. Its overall image quality, however, is only on par with projectors in this price range. We’ll leave it up to you to match those considerations to your needs/wants list.
The H9500BD, like Optoma’s HD33, is based on Texas Instrument’s DLP technology. When connected to a PC or Blu-ray 3D player via HDMI, the projector is capable of producing frame-packed 3D video at 1920x1080 resolution at a refresh rate of 24Hz (the same frame rate movies are filmed at). If you want to play games, you’ll need to drop the resolution down to 1280x720, so you can use a 60Hz refresh rate (markedly better for games).
Unless you’ll be the only person watching the projector in 3D mode, though, you should keep in mind that Acer provides only one pair of 3D glasses with the projector; additional pairs of DLP Link 3D glasses cost about $100 each. (Flip over to Lab Notes on page 92 for a longer discussion of what you’ll need to drive any of these projectors with an AMD or Nvidia GPU.)