File: "Atmic Blonde (2017) 2160p 10Bit HDR"
Result: MX Player plays the file without any hiccup, so does the Samsung Video Player
But there is clearly visible difference between the contrast of both of them.
Samsung's Stock Video Player's looks fantastic, whereas MX's is somewhat dull as compared to the former.
In a nutshell, MX does'nt show an HDR as "HDR" .