03-25-2021, 02:35 AM
I have 2 different 4K TVs (2018 Samsung QN65Q6FN and ~2015 LG 55UF6450 using Ultra Deep Color on HDMI1) , and no luck getting 4K 60hz with my TS-453D. With a laptop I have no such issues, using the same cables, with soundbar or without. With the Samsung I do get 1920x1080@120hz though which surprised me.