A: Unlikely. Most Hindi dubs are capped at 1080p. The master file is 4K, but Hindi audio tracks are rarely attached to 4K releases.
If you truly want a "Better" Hindi experience, subscribe to Amazon Prime Video for one month. Download the official Hindi dub within the app. It is safer, the audio quality is cinema-grade, and you actually support the filmmakers. download the big short movie in hindi better
A: Yes, the official Amazon dub is excellent. The voice actors pronounce "Mortgage-Backed Security" clearly, which helps learning. A: Unlikely