I bought a 32" Samsung J5300 recently. It play's most formats: it supports flac, vp8/vp9, vorbis/ogg etc. It even recognizes separate .srt subtitle files.
The TV doesn't allow turning off screen/display while playing audio files (mp3/flac), which I think is a major drawback. If I play audio only content for hours, it might lead to screen burning as same image gets displayed continuously. However, the screen can be turned off while playing analogue tuner/component input and hopefully HDMI input too ( I have not checked HDMI input yet). Also, it doesn't seem to have ARC.
The TV doesn't allow turning off screen/display while playing audio files (mp3/flac), which I think is a major drawback. If I play audio only content for hours, it might lead to screen burning as same image gets displayed continuously. However, the screen can be turned off while playing analogue tuner/component input and hopefully HDMI input too ( I have not checked HDMI input yet). Also, it doesn't seem to have ARC.