i asked this at the Italian customer care
Hi, I purchased this product in April 2020 due to the fact that it supports, in the hdmi 4 port, the 4k signal at 120hz but the hdmi port in question seems to be hdmi 2.0b and not hdmi 2.1, it is close to the output of the xbox series x console that uses the 4k signal at 120hz but from hdmi 2.1, is there the remote possibility that in the future the tv will receive an update of the one connect box with hdmi 2.1? even for a fee, given the potential of the TV it would be a waste not to equip it with hdmi 2.1, it would also be a waste for me (of money) and I think also for other people like me who bought the TV just in view of the next gen console but they find themselves with the problem of not being able to make the most of it for this lack. Thanks, see you soon.
This is the reply
thank you for choosing our Email service!
I saw that he also spoke with my colleague Matteo in Live Chat,
and I can confirm that at the moment we do not have the specifics of the updates that will come out in the future.
Obviously it will be our goal, through future updates, to make the device more and more performing and competitive.
For any further needs do not hesitate to contact me again.
Good day.
