If so it' rather simple to do it, thanks. Just plug n play for now. After "something" works, you can go about seeing what type of cable needs what type of resolutions and so on. HDMI 2.1 supports up to 4k at 120 hertz. HDMI 2.0 supports up to 4K at 60 hertz. HDMI 1.4 supports up to 4K at 30 hertz. Yes when you play it on your laptop, it's using your laptops hardware to play the 4k movie and transmits it over hdmi to the tv. If your laptops hardware isn't good, it'll have difficulties playing the movie. Playing a 4k movie off your USB drive will uses the TVs hardware and works much better. This is the best solution as you'll still get hdr On the Samsung S95B, action movies, sports and games look smooth and crisp up to 4K at 120Hz. The TV’s Motion Xcelerator Turbo+ feature reduces lag and blur. The S95B’s connections are typical of a contemporary Smart TV: four HDMI ports, two USB ports, a digital optical audio out, and more. WdgrS.