The tiers
"9kmovies hd" and the 1080p, 720p and 480p people type with the name describe the same ladder the services use. 480p is the data-saver tier and looks fine on a phone; 720p and 1080p are both HD, 1080p the full frame, and the difference shows on a television and disappears on a phone. The service decides the tier from the master, your plan and the screen; a recent Bollywood or South release is 1080p native and the biggest ones are on the 4K tier of the global services.
Data
HD needs about five megabits a second and uses one to three gigabytes an hour; a film in HD is two to four gigabytes, and about one at 480p. Choose 480p on mobile data, 1080p on Wi-Fi, and download the night before for the train; the downloads page explains where the button is.
When it buffers
Drop the tier one step in the service's player and it settles. On a television at the far end of the house, a wired connection is the lasting fix, and the smart TV page covers the rest.
