Reccomend me a 4K TV

[mattuk89]

Looking at getting a new TV in the next couple of weeks, but just don't know what to get, only requirements are:

Must be able to stream netflix in 4k
55inch or above
Under £1500, but closer to £1000 would b ideal
Be able to upscale Tivo to near good quality 4k.
Future proof, hdmi 2.0?

This will just be used for watching tivo, netflix or 1080p films from laptop connected by hdmi, wont be used for gaming, dont really care about 3d, but if its there i dont mind, and dont mind how many apps and all that other jazz.

Number one priority is the picture, I got a 5.1 system already. Just want a noticeable difference in picture from my 4 year old toshiba led!

Thanks.