# I asked Dolby's experts if Dolby Vision 2 HDR could come to 4K Blu-ray, and it turns out all we'd need is a software update to players — except one maker already said it has 'no plans' to add the upgrade

> Dolby confirms that Dolby Vision 2 HDR can come to existing 4K Blu-ray hardware, including both discs and playersHowever, it will require the player manufacturers to work with Dolby on updates, and Sony says it has no…

- **Source:** [TechRadar](https://www.techradar.com/televisions/blu-ray/good-news-4k-blu-ray-fans-dolby-confirms-that-dolby-vision-2-hdr-can-work-on-existing-players-and-disc-tech-bad-news-its-up-to-the-manufacturers-and-sony-already-said-we-do-not-plan-to-provide-an-update?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a7dde9316764200167999ed)
- **Published:** 2026-08-13
- **Category:** Audio & Video
- **Tags:** #sony
- **Canonical:** http://localhost:4321/a/6a7dde9316764200167999ed

---

_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._