I uncovered a secret about Dolby Atmos on 4K UHD


When an older movie hits 4K UHD, a lot of people get excited to see the upgraded picture quality. Don’t get me wrong, that’s a big factor in why I like to grab 4K movies too, but audio is just as, if not more, important than visuals to me. I have a Dolby Atmos surround sound setup in my living room, so I like to enjoy upgraded audio in the form of Dolby Atmos when I can.

While Atmos is my favorite audio track, there are some situations where it feels a bit weird. Weird doesn’t necessarily mean bad, but I do think some soundtracks sound way too off for my liking. When I first got my receiver, I was a bit of a surround sound fanatic, and I would use my receiver’s upscaling to upmix everything to surround sound. While that worked, I eventually swapped back to the intended audio, and that’s because it was giving me an unsettling feeling of sound coming out of speakers that shouldn’t be used at all.

I’ve started to avoid the new Atmos mixes included on older releases in favor of the theatrical ones. I’ve found that even regular stereo releases sound great, and while they don’t use my surround sound speakers, it’s closer to how the movie was meant to sound, and that’s what I’m looking for nowadays.

Newer isn’t always better on your 4K Blu-ray disc

Don’t sleep on the original theatrical tracks

A closeup of the 1917 4K Blu-ray disc.

Dolby Atmos is a relatively new format, and that means the vast majority of home releases didn’t have an Atmos track when they were in theaters. Even soundtracks that sound great, like The Lord of the Rings and Star Wars, have just been remastered to meet this new format. I don’t mind those releases, since they are two franchises that have been remastered and expanded quite a bit over the years. On the other hand, some movies feel better when I listen to their original soundtracks.

James Cameron’s The Terminator received a 4K upgrade in 2024 for its 40th anniversary, and I’m happy to report that the image sharpening that plagued Terminator 2 isn’t nearly as bad as it is there. It’s not a great-looking 4K upgrade, but I’d say it’s a worthwhile upgrade over the Blu-ray. This 4K release also includes an Atmos track, and while it’s good, many people prefer the 2.0 mono track that was included in the release. The Blu-ray.com review points out that this track is much more in line with the authentic experience, and it helps add to the atmosphere. It’s obviously personal preference, but I’m finding that a lot of theatrical audio cuts give me a better experience.

The Army of Darkness 4K release from Shout Factory is another example where I feel like I prefer the 2.0 audio over the 5.1. This movie doesn’t have an Atmos release to compare it to, so it boils down to whether you want surround sound or not. Another Shout Factory release — you might be sensing a trend here — has the 2.0 mono mix and a Dolby Atmos mix, but I prefer to use the mono soundtrack.

I’m just glad that more releases include multiple soundtracks because I like having the option. It’s also nice for people who don’t have all of the speakers needed for Dolby Atmos to be thrown a bone with a 2.0 stereo track. I only have a stereo setup in my spare room, so it’s nice to use that selection when I watch things there.

Nothing beats an excellent Atmos track

You can’t ignore greatness

Dolby Atmos displayed on a receiver.

While theatrical tracks are no slouch, it’s hard to ignore a very well-done Atmos track. I feel like I write about the Lawrence of Arabia 4K release all the time, but that’s because it’s one of the best discs in my collection. Not only does it look phenomenal, but the Atmos track included is one of the best I’ve heard. The movie somehow feels entirely modern despite releasing back in 1962. This is a movie that shows what proper restoration can do, and I’m glad it’s here in the best format available, looking and sounding the best that it ever has.

When Atmos tracks sound as good as they do on Lawrence of Arabia, I don’t find myself ever wanting to go back to anything else, even if it’s included. I know there are a lot of purists out there, so it’s best when the disc includes everything. With how big 4K discs are, even the dual-layer ones, there’s really no reason not to include all of the available soundtracks. Maybe there will be a day when I feel like throwing on a theatrically accurate track to chill out and don’t need a bombastic Atmos track instead. The power of 4K discs is that they often let you pick your poison, and that’s something I’m very grateful for.



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