Even the arrow buttons are different, where the 6 series buttons had rubbery feel, while this one had a flimsy plastic feel

Just before I got a 5-series for my main TV and the 4 definitely seems less expensive but really only because the bezel around the screen is larger, plastic feels a bit cheaper, and the Roku remote buttons aren't as nice

-Was easy to set up.-Cheap, but you get even less than what you pay for.-Overall build quality is flimsy plastic

I wish it was a little more robust as it is a cheap plastic, but it does the job and you can always use a remote app on your devices if you prefer