Upscaling 1080p to 4k!! How Is It Possible?!

Every one of us is familiar with this terminology as in today’s world, almost every TV from mid-range to high-end comes with this feature named upscaling. So, what basically is this upscaling? how does it actually work? & how will this feature be beneficial for televisions? Is upscaling 1080p to 4k possible? All of these … Read more