It has a native XGA resolution, 1.2x optical zoom, and is capable of producing both 4:3 and 16:9 image aspect ratios. The EX90 supports a variety of input signals including PAL, NTSC and HDTV up to 1080i and includes interfaces for component, S-Video, composite, and USB connectivity. It differs from Epson's EX100 since it has a higher lamp life of up to 4000 hours but is larger and has a lower brightness output than the EX100. The projector comes with a soft carrying case, remote control, and a 2 year limited warranty.