Dual HDMI Inputs – Most multimedia projectors in this price range usually have no more than one HDMI input (if at all). Having two HDMI inputs allows for the user to have both a computer and a video source connected via HDMI without the need for external switching. This is of particular importance when the projector is mounted in a permanent installation.
Ten-Step Digital Zoom – While most multimedia projectors offer a digital zoom, NEC has gone beyond the usual four or five-step zoom, offering a ten-step zoom for the NP-PE401H. As the location of the zoom can be moved anywhere across the screen, this allows the presenter to clearly (helped by the 1080P resolution) define a segment of the displayed image.