It has a native XGA resolution, 4:3 image aspect ratio, and offers easy picture adjustment options like auto keystone correction and 1.2x optical zoom. The EX50 supports PAL and NTSC input signals and has an energy efficient lamp that provides up to 4000 hours of operation. It includes interfaces for S-Video and composite connectivity and also features USB connectivity for easy Plug-n-Play setup without requiring bulky cables. The projector comes with a soft carrying case, remote control, and a 2 year limited warranty. The EX50 is a step up from Epson's EX30 since it has a higher resolution and includes 1.2x optical zoom which the EX30 lacks.