The number of video formats supported by the Philips 65PUS9809 is more than most 4K and 8K TVs that have been on the market for a similar time to it. This television supports an AVI video formats supported, which is the most frequently supported video formats supported supported by TVs of this age and type. The video formats supporteds "3GP", "H.264", "MKV", "MPEG1", "MPEG2", "MPEG4", "VC-1" and "WMV9" are also supported by this TV.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.