For extra quality meaning 4K or High Bitrate 1080p, you need a stable 20+ Mbps connection to avoid buffering during download.
With a legitimate subscription to Netflix or Prime, you can download movies directly within the app. This gives you original Hindi audio and Dolby quality — far superior to pirated re-encodes. doraemon all new movies in hindi best download extra quality
For extra quality guaranteed without viruses, these platforms offer official Hindi dubs: For extra quality meaning 4K or High Bitrate