I have a 65 inch 4k TV (brand is Element, bought from Costco a few months ago). I have a Samsung 4k upconvert blu ray player and was happy with that, but wanted this true 4k when it came out and fortunately I ordered it just on time (because a few minutes later, Bestbuy ran out.) Got it quickly in the mail - 2 days UPS - nicely packed. It is connected to Vizio SB3821-C6 38" 2.1 Bluetooth Soundbar via digital output. Internet via ethernet cable and to the TV with the same HDMI cable that I was using before. Regular DVD looks good. Didn't expect it to look * that * good, but when I popped a blu ray disk in, it really was stunning. First played Cleopatra (Elizabeth Taylor) blu ray. I didn't expect it to upconvert 1080p source to 4k that well. Very sharp (without noises). No color bleedings. (Default setting on TV, and following settings on the player: Deep Color: on, Resolution at 2060p, 24p to on. Later tried Everest blu ray from Netflix that came in today. It looked amazing. A visiting friend felt it looked great, too. I tried playing it with the other Samsung 4k upconvert player, and honestly, I thought the true 4k player looked better. We tried an episode of Netflix stream show - Frankie and Grace. This is one of the few shows that is in 4k. It loads quickly (I have fast Time Warner Cable 300K speed) - just a few seconds, and no pauses at all. It simply looked AMAZING. My friend and I stood about two feet away from the screen and we were able to see all the juicy details. I thought a regular Blu Ray looks good with this player, but real 4k Netflix looks even better. It was crystal clear. I am not saying that I can't wait until I buy a 4k blu ray movie (on a disk). They are expensive and the selection is still limited (as of now, February 2016). Am looking forward to buying them for newer movies that I do not have on blu ray yet in due course. I use a Canon 5d Mark II with 24-70 mm f 2.8 L lens to take photos of the screen (ASA 1,000, hand held). One is whole screen, and the other is a foot away. I hope these photos are useful. Now the bad news: the remote is small, and it uses (supplied) button battery. Fortunately the old remote that came with the previous BR player works (it is also Samsung.) I can't believe an expensive player like this comes with this tiny remote. There is no fast forward button (or go back) - you'd have to hold the "next chapter" button down to do that. Many people are going to be upset about this. Lastly, no HDMI cable either.