there are various platforms for smart tv's - lg has own, panasonic has own, samsung has own. sony-philips-sharp adopted google's androidtv platform which is essentially the same found in most tablets, phones and boxes.

still, the older smart tv models of sony-philips-sharp may be of a restricted kind, i.e. it is confined to certain apps, certain features, e.g. can't access google playstore, can't sideload apps. the newer models, incl uhd4k models should have the full google androidtv.

this particular sharp ue630x has androidtv is a 5.1 with >9gb memory for use. it is as fast and easy as my tablet, phone and box. if u know google android, u will enjoy this tv's android, no hassle.