Resolution 4k. You can choose a variety of play mode: single, sequential. Especially for random playing video, music and pictures. Video format: H.265 (MKV/MOV/AVI), MPEG1-2-4 (DAT/VOB/AVi), WMV9/VC-1, H.265 AVI DIVX, AVI, DIVX, MKV, MOV, HD MOV, MP4, M4V, PMP, AVC, FLV, MPG, H.265, MPEG, WMV, VOB, DAT,WEBM ( doesn't read RM/RMVB format and 4K H.264 files).