Android media box

[N1NJA]

OK so this has bin months an months of searching an I feel like I'm going to loose my mind lol there's a lot of crap out their just need some direction is all

I have a smart tv but it's slow an lags bad an to get their app store u have to pay a monthly fee witch is stupid

I'm looking for an android platform that supports all or most video audio files and 3d an that isn't slow I'm vary impatient lol looking around 80 to 100 for one

Thank u