You have a 13 foot laptop, a 32 foot monitor and a 75 foot TV? WOW, you definitely need 4k maybe even 8K.I disagree. I can see the difference on my 13' laptop, my 32' computer monitor, and my 75' TV. Even on YouTube, I can tell the difference 100% of the time between HD and 4K content. I will seldom watch a show on Prime Video if it is not 4K (and HDR preferably). I remember so many people saying with a straight face they could not tell the difference between SD and HD. Here we go again...However, I will grant you that the MA2 4K video is not that great.
I have a 15" laptop, 42" monitor and a 75" TV and they look similar with 1080p and 4k. Colors are the only difference I see? When you look real close to the 1080 monitor and the 4k TV the pixels are much smaller on the 4k which allows for more define colors. If you stand 15' away from a 1080p and 4k TV they look no different until you get real close. In conclusion :Video editing is the major difference I have seen.
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