Thank you all for your help. It is well appreciated. @Dennydet sorry but yes, media players do control hue, contrast etc. (VLC, GOG and others do). @ocnrze that may be true with most cases but not all. Remember that what is inside a Sony, Samsung etc are all parts made elsewhere (Aren't most screens made by Samsung)?
@mikedt The reason why I did not buy a stick or other things (or why I bought a generic TV) is because I do not know how long I will stay here. No use spending money if I am going to leave after 6 months or a year and then have to give it away or sell for much cheaper.
The T95 seems like a good idea if, and only if, the power is 120v-240v. I will look into it. (and if possible get an English remote ;-)
P.S. BTW my TV already has Chrome, YouTube, etc. but I do not use my TV for anything except view videos from a HD. I do not stream, do not use the browser etc. I may at some point perhaps stream sports matches; hockey, football (soccer), Olympics. Thanks again ye all