Is there a big difference between full HD TV and UHD TV?

pu1. The broadcast on the air is FHD. There's not much UHD broadcasting

2017-12-21

OK

pu2. It needs to be more than 50 inches to feel UHD quality. It doesn't make much difference on the small inches

2017-12-21

OK

pu3. UHD broadcasting is not done yet, and according to the plan, UHD broadcasting will be introduced in the Seoul metropolitan area in 2017 and nationwide by 2020-2021

2017-12-21

OK

pu4. Full hd's resolution has a resolution of 1920 x 1080. Uhd has a small resolution of 3840 x 2160, and if the resolution exceeds a certain resolution, there is no big difference between human eyes, but the bigger the screen, the lower the resolution looks square. So unless you buy a TV as big as you can, it doesn't display well. In addition, it is good to buy a good resolution in that way because there are still places that do Uhd, once you buy a TV, you can use it for a long time

2017-12-21

OK