The InFocus X9 comes with a two year warranty. That makes it better than most of its competitors
Most projectors in this price range come with just one year. Optoma offers one year on their HD65 and HD71. Other one year warranties include the Mitsubishi HC1600 andthe BenQ W500.
There are exceptions: Epson offers two years warranty, with a replacement program.
The Sanyo PLV-Z60 has a three year warranty.
The Panasonic PT-AX200U comes with only one year warranty though they have offered, off and on, a 2nd year warranty, as a mail-in rebate.