Had previous Roku on FHD Magnavox TV, and could mirror from computer (cable from HP desktop, Windows 7). With new 4K Roku, get screen saver & sound, but no videos or DVD's from same computer setup.
The Installation went relatively easy. The new TV was able to receive the channels that we had on our ROKU device. The TV has a very good picture and good reception. We are using the built in speakers at this time and have noticed some distortion.
Roku makes it so easy to use this tv. Only one device is necessary and I can quickly go from streaming to live tv with a simple click. The array of apps available is also great. The only disappointment is the quality of resolution on some apps however the price is right for this fun tv!
Format/platform extremely confusing. Could never access my DVR Xfinity feature so I could record programs. FF/RW do not show pix but just times in very small image so very difficult to use.