If you think only HD is giving you the maximum clarity in tv then you are wrong because 4k gives you higher resolution then old HD technology.4k or Ultra HD got enough pixels to fill four Full HD 1080p screens. 4k gives you four times better quality then HD.
If you want to enjoy the high resolution of 4K technology then you must check it on 50 inches or above tv.
What is 4K?
4K implies a clearer picture. It’s more pixels (8,294,400 to be correct) on the screen on the double that makes pictures that are crisper and fit for indicating a bigger number of details than standard HD.
Resolution of 4K?
As far as resolutions, 4K determination, at any rate the way most TV assembling organizations characterize it, is 3840 x 2160 or 2160p. To place that into point of view, a full HD 1080p picture is just a 1920×1080 resolution. 4K screens have around 8 million pixels, which is around four times what your current 1080p set can show.
For Example put your TV in a Matrix, with lines and segments. A full HD 1080p picture is 1080 lines high and 1920 segments wide.A 4K picture nearly multiplies twice the numbers in both headings, yielding roughly four times the same number of pixels aggregate.
Is there any advantage of extra pixels?
They matter in particular. More pixels means more data. More data means more keen pictures. More keen pictures are all more captivating. Additional captivating Picture is more enjoyable.
Difference b/w 4K and UHD
4K is the normally used term, a few developers want to name it Ultra HD, or UHD for short. Actually, they are two separate terms.
Utilized accurately, 4K depicts the 4,096 x 2160 resolution initially presented in computerized films. UHD alludes to the 3,840 x 2,160 resolution you’ll discover in 16:9 proportion TVs, which is the thing that you really bring home.
That implies 4K is the wrong term for 3,840 x 2,160 shows and elements, yet it is utilized so regularly that the refinement has been everything except lost. For many people, the two terms are compatible.
If you want to enjoy 4K, then it is suggested that you should sit closer to your screen than you used to sit with HD TVs. The additional determination and expanded pixel thickness imply you can sit even closer without spotting singular pixels. What’s more, topping off a greater amount of your field of view makes for a more immersive ordeal.
There are “logical” graphs available for use proposing that you should sit amazingly near welcome the additional determination by any stretch of the imagination.