Blu-ray vs 4K, estos dos conceptos pueden ser confusos. Aquí, esta comparación detallada le dirá la diferencia y la conexión entre Blu-ray y 4K.
Spider-Man 3 Blu-ray vs 4K Blu-ray Comparison (HDR version)
The 4k Blu Ray of Oppenheimer doubled the sales of the regular 1080p Blu Ray : r/4kbluray
La La Land, 2-Disc [Blu-ray]
Batman v Superman: Dawn of Justice 4K Blu-ray (Ultimate Edition
Is There a Difference Between SD, HD, and 4K?
Archimago's Musings: 1080P Blu-Ray vs. 4K UHD Blu-Ray: Blade Runner (Final Cut) - Classic 35mm Filmmaking
Is there a difference in audio quality between a regular Blu-ray Disc as compared to a 4K Blu-ray Disc? - Quora
PS5 and 4K UHD Blu-rays: Can PlayStation 5 Play Them?
What's the Difference Between Watching in 4K Blu-ray Versus Streaming? - UnifiedManufacturing