Is my 4K UHD Blu-ray DVD not really 4K after all?

[markfleener]

Is it just HD, or am I doing something wrong? This is my first time. And was I supposed to deselect one of those audio tracks or is it okay?

[SamuriHL]

That looks like a blu-ray to me and not the UHD.

[markfleener]

My bad, it's only one of the DVDs that's 1920x1080. The main one is 4K UHD after all. Still wondering about the audio files though.

[SamuriHL]

I don't usually keep the core audio myself and opt for the HD audio only. I have rules that I use to deselect the stuff I don't want to keep, and the core audio is one that gets deselected by my rules.