2013年11月4日 · The digital intermediate is 4K, but the images lack the fine detail typically seen when full 4K resolution (or higher) sources are used to create a 4K digital intermediate. The images are grainy at times, most likely they were the scenes shot on 16 mm film.

2011年5月15日 · The Blade Runner on UHD discs are the best of the breed when it comes to image quality. The original movie has been rescanned in 4k and 8k. Basically they are full fat UHD movies. In comparison, I just found out that Batman Begins in UHD uses the same 2k scan as the 1080p bluray. This explains why I dont find the UHD version to be an upgrade in ...

2016年11月15日 · It will take more energy to power an 8K tv because an 8K tv will have 33 million pixels to drive, vs 8.3 million on a 4K tv. Plus 8K tv's will need to be larger to enjoy the effects of true 8K. Upscaling 4K to 8k will never look as good as 4K displayed on a 4k tv. It's simple science. True 1:1 pixel mapping will always look better than upscaling.

2020年11月18日 · The amount of bandwidth needed would require a major overhaul by providers and cable companies. So don't expect widespread 8K in the next 10 years. As far as upscaling, it will never match native 1:1 pixel mapping. So 1080p will always look best on a 1080p tv. 4K will always look best on a 4K tv and 8k on an 8K tv.

2013年4月6日 · The availability of 4k made upscaling less of a requirement, but there's still a benefit in doing it. It can be done much cheaper today than back then. A cheap Faroudja doubler ran for $30k back then, Snell & Wilcox and Teranex started in the $50k range, up to $150k depending on options.

2015年5月31日 · 4K video is going to look incredible, even though your resolution of an iPad may not match the 4K video. The 4K resolution will be packed in to a smaller resolution with a lot of pixel density it will look incredible for sure. 1080P is around 16.7million colors. 4K is …

2020年11月18日 · Other people will tell you that they like the larger text that get at 1080p on 27. 4k @ 1080p vs 5k @ 1440p can be taken as 1080p on a 27 vs 1440p on a 27. all that doing is using 4 pixels at 4K to represent 1 at 1080p and so to provide a sharper looking edge may only use 3 of the 4 pixels to try and create smoother looking less stepped diagnopls.

2024年8月10日 · I use Apple TV 4K. It has HDMI 2.1 and my TV has 2.1 input, working fine. Connected to main router using CAT7. Router support 10GB. I have NAS where i store many TV file,(support 2.5 and 10GB) but watching 4K require a little bit more than 1GB speed, so using VLC for NAS steaming 4K is stattering. Wifi not better.

2022年5月6日 · The difference in text sharpness between U2723QE and MacBooks are so minor that I really couldn't tell any with normal viewing distance. And they all are way way better than 1080P monitors and 1440p monitors I own(ed). For text sharpness, if the macbooks are 10 out of 10, 1080P/1440P is 1 or 2 out 10, I would rate 4K at least 8 out of 10.

2007年8月11日 · By the way, I noticed that MacOS will always use the screen itself in 4K mode; regardless of what you choose in the resolution settings. I guess that if you pick 2560x1440 in lower resolution, it will upscale the picture to 4K; and if you pick 2560x1440 it will downscale 5120x2880 to 4K. There are utilities however that will force the display ...