now that you have had it for a while, what are your thoughts?
For starters, if you're hooking it up to a computer, you'll want a machine with HDMI 2.0 (ex. NVIDIA 9xx-series) in order to get 60Hz @ 4K (according to one review, all of the HDMI ports support HDMI 2.2 & 4:4:4 @ 60Hz). I purchased a Kangaroo PC (basic $99 PC with Windows 10 & an integrated battery), which does not have HDMI 2.0. That means I can either run it at 30Hz @ 4K (mouse lag) or 60Hz @ 1080p (aliased text). The mouse lag kinda drives me nuts (although the picture is great at 4K rez), so I have it at 1080p right now. Everything looks worse (even the wallpaper), but the mouse acts normal, so that's the tradeoff between 30Hz & 60Hz at the different resolutions. But, the computer is awesome...wicked cheap, no noise, integrated UPS, and small enough to stick on the back of the TV with some heavy-duty velcro tape. It's not the fastest machine out there (Atom with 2 gigs of RAM), but you can literally take it out the box, slap it on the back of the screen, and be in business for the same cost as a standalone Win10 license, so that's awesome. Here's a link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16883722001
I have a Logitech compact wireless keyboard with built-in touchpad:
http://www.amazon.com/Logitech-Wireless-Keyboard-Touchpad-Internet-Connected/dp/B014EUQOGK
Same deal with the keyboard & remote, just stick some HD sticky velcro to them & mount them on the wall underneath the screen. Here's a pic when I was doing installation: (I had an electrician add an outlet behind the TV, so everything is hidden now)
Quite frankly, it's awesome having a jumbo screen in the kitchen. I can use the Roku to throw on entertainment in the background, or else use the PC to pull up a recipe website, listen to a podcast, watch a Youtube cooking tutorial, or pull up my personal recipe database in OneNote. I have a nice little IKEA table in front of it for dough prep (cookies, bread, cinnamon rolls, etc.) with an outlet for plug-in appliances, so that's really convenient; I am considering a slide-out keyboard tray (so I can use a mouse) for under the dough table because I loathe touchpads, haha. I also really prefer using a keyboard for typed input on things like Youtube, where I'm constantly searching for shorter-length clips. I had carpool karaoke on last night to entertain me while making cookies
😀
As far as picture quality goes, if you are close to it, you will absolutely notice aliasing in 1080p content & in shows with less resolution than that. 4K looks great, of course, but you need to put some distance between you & the TV set for your eyes to compensate for the jaggies. I have a fairly small galley kitchen, so I'm always only standing a few feet away from it, so I do notice it, but it doesn't really bother me all that much because it's not like a main TV that I'm sitting down & watching a full show on, you know? Plus it's on sale for $379, which is an amazing price for a 43" 4K television set with a Roku built-in:
http://www.bestbuy.com/site/insigni...-4k-ultra-hd-tv-smart-roku-tv-black/4204501.p
Considering a Roku 4 is $129, you're basically paying $250 for the TV itself, which is a pretty fair deal. Also, both the 43" & 55" have phenomenal image quality thanks to the 4K resolution. My dad had a 50" Coby before as his engineering PC monitor (one of those $399 specials from a couple years ago) & stuff like black levels & dot pitch were horrific. Thanks to the added pixels, not only does text look better (4K res @ 300% zoom - Win10 defaults to that config), but 4K content looks just stellar. Check out the 4K Costa Rica video on one of the sets if you get a chance...the color & sharpness of the snakes are like better than my eyes can see IRL lol:
https://www.youtube.com/watch?v=iNJdPyoqt8U
I previously had a 17" Android tablet (HP Slate 17) that I used as my Kitchen PC for stuff like the family schedule for the week, recipes, etc., and used my K400 keyboard with that, but when I moved, my new kitchen is super tiny & has zero counterspace, so this is a much better solution - it's permanently mounted at standing height with jumbo text, so I can see it from across the room no problem when I'm grabbing ingredients or following a step-by-step procedure. Also as mentioned in my other post, the speakers are the best I've ever heard on any TV, ever. Fantastic volume & good clarity, no need to add a soundbar or anything unless you want bass (didn't need that in my kitchen).
My DLP is starting to have issues (a couple light but long cracks, flickering screen, fading brightness) & I'm considering replacing it with a 65" Roku TCL for $999. I'm curious to see how 4K looks on a budget 65" model, especially since I'd be sitting much further away than the one in the kitchen. My dad uses his as both a computer monitor & television (chair & desk in front, couch behind) and it works great in that setup...Netflix/VUDU/etc. movies look fine from ~10 feet away on the 55" screen. So convenient to have an input for the PC, but also a simple remote to hop to the Roku apps interface. Plus the PQ is just amazing...that Costa Rica video is just awesome on it. I think the extra resolution & pixel density makes even low-end 4K TV's provide a better picture than just a cheapo 1080p set...