Black Magic Video Assist 7" 4K Display and Recorder. Outdoor viewable high brightness Video Assist 4K features a 7” high resolution screen, two high speed recorders for non-stop Ultra HD recording, XLR mic inputs, a built in speaker and more! The larger screen is 1920 x 1200, so you can see a full 16:9 image without the status bar covering the picture. You also get two extremely low noise professional analog mini XLR connections so you can bypass low quality DSLR audio and connect professional microphones directly.