IMAX has been the default answer to "where should I see this movie?" for years. If it was a Marvel film, a Christopher Nolan movie, or anything with a serious budget behind the visual effects, the answer was IMAX. That may be about to get more complicated.

At CinemaCon 2026, Disney announced Infinity Vision, its own premium large format cinema certification designed to go head-to-head with IMAX. The timing was not an accident.

Why Disney Built This

The backstory matters. Avengers: Doomsday is scheduled to open December 18, 2026. So is Dune: Part Three. Warner Bros. locked up IMAX screens for Dune months in advance, leaving Disney's biggest film of the year without access to the premium screens it needed.

Rather than move the date, Disney responded by creating its own premium alternative.

Infinity Vision is a certification program for existing premium large format auditoriums that meet Disney's technical standards. There is no new projector technology here, no proprietary hardware. Disney is putting its stamp on theaters that already have the equipment to deliver a high-end experience and giving audiences a way to find them.

What Infinity Vision Actually Requires

To earn Infinity Vision certification, a theater needs three things:

• Large screens for maximum scale
• 4K laser projection for brightness and clarity
• Premium immersive audio — including Dolby Atmos, DTS:X, and other formats supporting at least 7.1 channels

Theaters are free to use projector hardware from established cinema vendors like Sony, Barco, or Christie Digital Systems, as long as the system hits Disney's defined thresholds for brightness, contrast, and image uniformity.

There are currently 75 Infinity Vision-certified theaters in the United States and around 300 globally. IMAX, by comparison, has roughly 416 US screens and around 1,700 worldwide. Disney has some ground to cover, but 75 US screens is not nothing as a starting point.

How It Launches

Disney is not waiting until December to introduce audiences to the format. On September 25, 2026, Avengers: Endgame will be re-released in Infinity Vision with new footage integrated into the film by the Russo Brothers, footage that ties directly into Avengers: Doomsday. Kicking things off with *Endgame *gives audiences a chance to experience the certification before Doomsday arrives and the promise of new footage gives them a reason to show up.

Avengers: Doomsday then opens in Infinity Vision on December 18, the same day Dune: Part Three opens in IMAX.

Infinity Vision vs. IMAX: What's the Actual Difference?

This is where it gets nuanced.

IMAX is a purpose-built format. IMAX theaters can feature custom screen geometry, expanded aspect ratios, proprietary projection systems, and films specifically shot with IMAX cameras to take advantage of the format's taller image and larger field of view. Directors like Christopher Nolan and Denis Villeneuve have shot significant portions of their films in native IMAX specifically because the format changes what you see on screen.

Infinity Vision is a certification. It identifies existing theaters that already meet a high bar for screen size, projection quality, and audio, but it does not add anything that wasn't already there. If a theater qualifies today, it qualifies tomorrow with the same equipment.

That distinction matters. IMAX can influence how a film is shot and what the audience actually sees on screen. Infinity Vision ensures a baseline of quality in the presentation, but the experience depends entirely on the theater that earned the badge. Whether audiences will notice or care is a different question. Plenty of non-IMAX premium large format theaters already deliver excellent experiences. Infinity Vision gives Disney a way to point audiences toward those screens with its own branding attached.

The Bigger Picture for Home Theater

The certification wars in cinemas are worth following if you care about home theater — not because Infinity Vision will show up in your living room any time soon, but because the formats that define premium cinema tend to filter into home releases over time.

Dolby Atmos started in theaters. Dolby Vision started in theaters. The pressure to deliver a better in-home version of the theatrical experience has pushed the industry toward better audio, better HDR formats, and better physical media.

If Infinity Vision pushes more theaters toward higher audio standards and broader Dolby Atmos adoption, that is good news for home theater enthusiasts. More content mixed for immersive audio means more content worth playing back on a properly calibrated system.

The Audio Advice Take

Disney is making a move to ensure audiences have access to great-sounding, great-looking screens for its biggest releases regardless of what IMAX does. That is good for moviegoers.

But here's the thing: the gap between a premium theater experience and your home theater is smaller than most people think, if your home system is set up correctly. A well-calibrated room with quality speakers, a capable receiver, and proper Atmos speaker placement can get you remarkably close to what you hear in the best commercial auditoriums.

The trick is the setup. Most systems we see are capable of much more than they're delivering because the fundamentals were never dialed in.