I'm looking for a tablet where I can open a 1920x1080 video file from the tablet's local storage and have the tablet send out the video at that resolution to a 1080p TV. I know some tablets have microHDMI. But no manufacturer specifies if the HDMI out is just a duplicate of the tablet's native display, or if it sends out the media being played at the media's native resolution. I'd like to find a tablet that can send a video at 1920x1080 resolution to an external display at that same resolution, not scaled down to fit the tablet's LCD's resolution. Thanks.