With the introduction of 4K TVs, consumer of cheaper brand did feel doubts as if they're become a victim of deceptive selling. Since, the cheapest 4K TV cost you just around $400 U.S. to own yet the expensive comes to around $20,000 U.S.
With regards to that discussion and to answer your question. I do some easy test which is now required a technical skills. Anyone can perform it in selling area on in the comfort of your home.
On testing, I used one of the cheapest 4K Android TV in the market. Which is a Coocaa 50S5G which is available here https://c.lazada.com.ph/t/c.bEdp if you wish to have one.
