The 4K UHD Blu-ray hobby is getting more expensive, and a lot of it comes down to the rising prices of players as well as major manufacturers leaving the industry. Sony, the manufacturer of my current 4K Blu-ray player, looks set to exit the market, and that leaves potential buyers without a familiar name to look for.
Cheap 4K Blu-ray players can be very appealing, and the good news is that there are plenty of choices out — at least if you’re willing to take a look at the used market. An Xbox One S might be the best bang-for-your-buck today, and you can still find those for under $100. I don’t know how long that’s going to remain the case, but if you’re fine with using a game console and don’t already have one, this is probably your cheapest avenue to the world of 4K Blu-ray discs. I’m all for people taking that path, but it’s something I wouldn’t consider if I were just getting into 4K Blu-ray.
The Xbox One S was actually my first player, and it was a fine choice since I was pairing it with a cheap 4K TV. It wasn’t until I upgraded to a TV with Dolby Vision that I started to see the limitations. As it turns out, that’s a feature I like having.
Dolby Vision picture technology
Trivia challenge
Think you know your HDR formats and dynamic metadata? Put your Dolby Vision knowledge to the ultimate test.
HDRDisplay TechStreamingHistoryStandards
What is the maximum peak brightness specification that Dolby Vision supports?
Correct! Dolby Vision is specified to support peak brightness up to 10,000 nits, far beyond what current consumer displays can achieve. This headroom future-proofs the format as display technology continues to advance.
Not quite. Dolby Vision’s specification tops out at 10,000 nits, which is a deliberately ambitious ceiling. While no consumer TV today reaches that figure, the spec ensures the format won’t become outdated as display brightness improves.
What type of metadata does Dolby Vision use that sets it apart from standard HDR10?
Correct! Dolby Vision uses dynamic metadata, which can adjust HDR parameters on a scene-by-scene or even frame-by-frame basis. This allows the display to optimise brightness, contrast, and colour far more precisely than HDR10’s static approach.
Not quite. The key differentiator for Dolby Vision is its use of dynamic metadata. Unlike HDR10, which applies a single set of values to an entire film, dynamic metadata lets Dolby Vision fine-tune the image moment by moment for a more consistent and accurate picture.
In approximately what year did Dolby Laboratories first introduce Dolby Vision as a commercial HDR format?
Correct! Dolby Vision was commercially launched in 2014, initially rolled out in cinemas before making its way into consumer televisions and streaming services. It was one of the earliest premium HDR formats to reach the market.
Not quite. Dolby Vision debuted commercially in 2014, giving it a strong head start in the HDR race. It began in professional cinema environments before Dolby pushed it into the living room through TV partnerships and streaming platforms.
What is the maximum colour bit depth that Dolby Vision supports per channel?
Correct! Dolby Vision supports up to 12-bit colour depth per channel, enabling billions of possible colour values. This significantly reduces banding and allows for smoother gradients compared to the 10-bit limit of standard HDR10.
Not quite. Dolby Vision goes up to 12-bit colour per channel, which is a meaningful step beyond HDR10’s 10-bit ceiling. More bits means more gradations between colours, resulting in smoother skies, skin tones, and shadow detail in compatible content.
Which streaming platform was among the first to offer Dolby Vision content to consumers?
Correct! Netflix was a pioneering streaming partner for Dolby Vision, helping bring the format to living rooms worldwide from the mid-2010s. The platform invested heavily in producing and delivering Dolby Vision content alongside compatible device support.
Not quite. Netflix was one of the very first streaming services to adopt Dolby Vision, partnering with Dolby in the early days of the format’s consumer rollout. This relationship helped establish Dolby Vision as the premium HDR standard for streaming.
What is the minimum black level that Dolby Vision’s specification supports?
Correct! Dolby Vision specifies black levels down to 0.0001 nits, which is extraordinarily close to absolute black. This enormous contrast range between the darkest and brightest values is a core reason why Dolby Vision images can look so strikingly lifelike.
Not quite. The answer is 0.0001 nits, which represents an incredibly deep black level in Dolby Vision’s specification. Combined with the 10,000-nit peak brightness ceiling, this gives the format a staggering contrast ratio that challenges the limits of current display hardware.
Which Apple device lineup was among the first to both record and display Dolby Vision video?
Correct! The iPhone 12 lineup, launched in 2020, was a landmark moment as it could both capture and play back Dolby Vision HDR video. This made high-quality HDR filmmaking accessible to everyday users for the first time.
Not quite. It was the iPhone 12 series in 2020 that brought Dolby Vision recording to smartphones. Apple’s integration was groundbreaking because users could shoot, edit in apps like iMovie, and share true Dolby Vision footage directly from their pocket.
What is the name of the royalty-free HDR format that is most commonly considered Dolby Vision’s main open-standard competitor?
Correct! HDR10+ is the most direct competitor to Dolby Vision, developed by Samsung and Amazon as a royalty-free alternative that also uses dynamic metadata. It aims to deliver a similar scene-by-scene optimisation without the licensing fees associated with Dolby Vision.
Not quite. While HDR10 and HLG are widely used formats, HDR10+ is the closest rival to Dolby Vision because it also uses dynamic metadata. Backed by Samsung and Amazon, HDR10+ was created specifically to offer a fee-free alternative with comparable picture intelligence to Dolby Vision.
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Dolby Vision works wonders if you’re an HDR enjoyer
Superior contrast is available
Dolby Vision is a step up from HDR10, an HDR format that comes standard on any 4K Blu-ray disc. HDR10 is also the way you’ll be watching any of your 4Ks if your primary player is a game console. While your PlayStation and Xbox might support Dolby Vision for gaming, they don’t for movies. I’m not sure why this is the case, but it is. It’s not a major deal if you have an OLED TV, since you’re still getting excellent contrast without the need of Dolby Vision, but other TVs benefit mightily.
I have a Mini-LED TV with great local dimming, but that doesn’t mean Dolby Vision doesn’t help turn an already great experience into a fantastic experience. I have no complaints with Dolby Vision, and if you have a 4K Blu-ray player that supports it, there’s no reason you shouldn’t be using it.
The problem is that a lot of cheaper players, like your used Xbox One S consoles, and even some cheaper Panasonic 4K players, don’t support Dolby Vision. This doesn’t mean you can’t enjoy your movies, but it does mean you won’t always get the best experience possible. Again, this isn’t a big deal if you don’t have a TV that gets bright enough to pop off the screen in vivid scenes and reach inky blacks in darker ones. A lot of TVs claim to offer HDR10 and Dolby Vision, but the reality is that they don’t get nearly bright enough to showcase what the formats can do. If you’re in the market for a new TV, you’re better off looking up its peak brightness instead of seeing if it comes with Dolby Vision.
It’s for reasons like this that a lot of people don’t see the full benefits of Dolby Vision, but that doesn’t mean you should neglect your player. 4K Blu-ray players aren’t cheap, and while you might want to save some cash now, there’s no sense in buying two players just because you want Dolby Vision in the future. Technology feels like a buy once, cry once scenario for me, since I’ve been burned by budget options in the past. It’s part of how I’ve ended up with so many receivers, but that’s worked out nicely.
Know what you want before buying something
Save yourself a headache and some money
I’ve bought things in the past to save a few dollars only to outgrow it right away and spend even more money. In the case of a 4K Blu-ray player, it’s better off to buy a player that supports Dolby Vision, even if you don’t plan on using it right away. Chances are that down the road you’ll come across a TV with Dolby Vision, and you’ll wish you had a player that supported it. There’s nothing wrong if you’re already using a player you have, like a PS5, but if you were buying new today, I’d save up and get one with Dolby Vision.
Not every 4K disc comes with Dolby Vision, but a lot of them do. I’m glad I have a player that supports it, even if it’s annoying. A lot of players automatically switch over to Dolby Vision if you’re watching a disc that has it. My Sony player has to manually be changed, so if I forget to turn on Dolby Vision, I’ll just watch it in HDR10. Fortunately, my TV now lets me know if Dolby Vision is on or off, so I don’t have this issue anymore. It’s annoying to dig into the settings all the time, but I’d rather do it than not have Dolby Vision at all.
