I am using Himedia HD600A and then 600C for several years, Realtek RT1185 solution, not an Android box. The HD600C is my media center. I use it to play movies in NAS. It is much much more convenient than Android box. It can recognize movie + sound tracks + subtitle automatically.
Besides, I enjoy HIFI music in NAS, through optical out to a separate DAC, then Amp.
I tried to replace my HD600C by Android box but fail, because the setup is complicate. Subtitle is another great issue. I do not know any convenient solution so I gave it up