Welcome to 4KFilmDb
A modern platform built for 4K enthusiasts who care about picture accuracy, audio fidelity, and platform transparency. Our mission is to help you discover the best possible streaming experience for your home theater setup.
What Makes Us Different
๐ฏ 4KStreamSnap Tool
Type a title and instantly check ratings, HDR format, 4K source, and Atmos support.
๐ Dolby Vision & Atmos Analyzer
Reference-style radar charts for picture and sound quality evaluation.
๐ Native vs Upscaled 4K
Quickly identify if a film is truly mastered in 4K or digitally upscaled.
๐ Region-Aware Listings
Tailored for users in US, UK, Canada & Australia.
- โ Brightness & Bitrate Charts โ Understand HDR peak behavior and streaming compression.
- โ Weekly Picks & Smart Lists โ Curated must-watch selections and technical showcases.
Picture evaluations follow principles from ISF calibration standards, ensuring reliable guidance for premium viewing.
Meet the Creator
Hey, I'm Thebox โ a developer and display calibrator focused on visual accuracy and audio precision. I built 4KFilmDb from scratch to help movie lovers compare HDR behavior, Dolby Atmos performance, bitrate stability and regional availability across platforms. No fluff, no shortcuts โ just clean data, expert analysis and community-first transparency.
Support the Project
4KFilmDb is independently developed and maintained. Your support keeps the analyzers running and fuels new tools.
- ๐น Free Access: All essential tools remain free.
- ๐น 4KFilmDb PRO: Unlock Smart 4K Lists, advanced stats, HDR & Atmos insights, and real-time quality data.
Prefer a one-time contribution? Support via Ko-Fi
Get in Touch
Got suggestions, bug reports or just want to say hi? Reach out anytime:
Want to dive deeper into how the Dolby Vision, HDR and Atmos scoring works?
View the full Technical FAQ โ
Data Disclaimer
All playback quality metrics on 4KFilmDb are independently measured through consumer equipment and observational tools. Analyses are intended for informational purposes only and do not represent the official specifications of any studio or streaming service.