Downloading movies from unauthorized "piracy" websites can put your device at risk of viruses and data theft. Furthermore, supporting official releases ensures that the creators are compensated for their work. Always use verified streaming services to enjoy your favorite movies.
Look for "Dual Audio" (Hindi + English) if you like switching between the original and the dub.
MKV or MP4 are the most compatible formats for modern devices. A Note on Online Safety
1080p (Full HD) is ideal for large screens; 720p is perfect for tablets and phones.