Basically want a device to stream videos from sites using a web browser.
Which device will perform better and supports browser? Mi stick/box or Fire tv stick or Chrome cast with android tv (do i need to use my phone to use it?) Or any other
Btw, TV is 1080p, and i am concerned about performance/smoothness playback.
Firestick or Chromecast with GTV will work fine. Use the TV Bro browser app and you can load a streaming website and start watching. We do it all the time.