Most cinemas have switched to digital projectors, but film projectors still exist in a small number of theaters

Yes, cinemas still use projectors—but almost all of them are now digital projectors rather than the film projectors that dominated theaters for a century. The shift began around 2010 and is nearly complete. A typical multiplex today has digital projectors in every auditorium. Film projectors are rare now, found mainly in independent theaters, art house cinemas, and a handful of large-format venues that show 35mm or 70mm film as a specialty offering.

The reason for the switch is straightforward: digital projectors are cheaper to operate, require less maintenance, and let theaters show content when ready without waiting for physical film reels to arrive by courier. A theater no longer needs a projectionist on staff to thread film, adjust focus, or swap reels every twenty minutes. Digital files arrive via satellite or find internet connection, and the projector runs the entire movie from a single encrypted hard drive.

That said, film projection has not disappeared entirely. Some filmmakers—including Christopher Nolan and Quentin Tarantino—still shoot on film and advocate for theatrical film exhibition. A small number of theaters have kept or restored film projectors to show these movies as the director intended. But these are exceptions. If you walk into a standard cinema today, you are almost certainly watching a digital projection.

Key Takeaways

  • Digital projectors now run nearly all commercial movie theaters, replacing film projectors that required physical reels and on-site projectionists.
  • Digital projection arrived via satellite or internet connection, eliminating the need for courier delivery of film canisters to each theater.
  • Film projectors still exist in independent cinemas, art house theaters, and specialty venues that show 35mm or 70mm releases.
  • The switch to digital was driven by lower operating costs, reduced maintenance, and the ability to show movies when ready without staff overhead.

Why theaters switched from film to digital projection

The transition from film to digital happened because digital projectors solved real problems that film projectors created. A film projector required a trained projectionist to be present during every showing. That person had to thread the film correctly, adjust focus and framing, monitor the lamp, and swap reels when one ended. If the projectionist made a mistake—threading the film backward, for example—the movie would be ruined and the theater would have to refund tickets. Training and paying a projectionist added significant labor cost.

Digital projectors eliminated that overhead. A theater manager or even an usher can start a movie by pressing a button. The projector reads an encrypted file from a hard drive and displays it automatically. There is no threading, no reel swaps, no focus adjustment during the show. If something goes wrong, the theater can restart the file when ready without losing the physical medium.

The economics also favored digital for studios and distributors. Shipping film reels to thousands of theaters was expensive and slow. A new release had to be duplicated onto hundreds or thousands of physical prints, each one a cost. Digital files could be sent to every theater simultaneously via satellite or internet, and the studio could control exactly when each theater was allowed to show the movie. This also made it harder for theaters to pirate or illegally distribute films.

What digital cinema projectors actually do

A digital cinema projector is a specialized piece of equipment, not the same as a home or office projector. It is designed to be bright enough to fill a large screen in a dark room with a clear, sharp image. Most digital cinema projectors use one of two technologies: DLP (Digital Light Processing, made by Texas Instruments) or 3LCD (three liquid crystal displays). DLP projectors are more common in theaters.

The projector receives a digital file—usually in a format called DCI (Digital Cinema Initiatives)—that contains the movie, audio, and encryption keys. The file sits on a hard drive or server in the projection booth. When the movie is scheduled to start, the projectionist or manager enters a code or presses a button, and the projector reads the file and displays it. The entire movie plays from that single file without any physical media changing hands.

Digital projectors are also brighter than film projectors were. A typical digital cinema projector produces 10,000 to 40,000 lumens of light, depending on the model and theater size. This brightness allows theaters to show movies on very large screens and still maintain good image quality even if some light is lost through the screen material.

Where film projectors are still used

Film projection survives in specific contexts. Some independent and art house cinemas have kept their film projectors or restored them because they show classic films, foreign releases, or new films shot on 35mm or 70mm stock. These theaters often market film projection as part of their identity—a way to show movies the way they were made and intended to be seen.

A few large-format venues also maintain film capability. IMAX, for example, has both digital and film projectors in many locations. Some IMAX theaters still show 70mm film releases because the image quality and resolution of 70mm film can match or exceed what digital projection offers at that scale. However, even IMAX has been moving toward digital projection in recent years.

Specialty screenings and film festivals sometimes feature film projection as well. If a filmmaker or distributor wants to show a movie on the format it was shot on, they may rent a theater with a film projector for a limited run. But these are deliberate, often high-profile choices—not the default.

The difference between digital and film projection in the theater

To a viewer, the differences are subtle but real. Digital projection produces a sharper, more consistent image. The focus is uniform across the entire screen, and the brightness does not flicker or fade during the movie. Film projection, by contrast, can show slight variations in focus, brightness, and color as the film moves through the projector. Some people prefer the look of film—they describe it as warmer or more organic—while others find digital cleaner and more precise.

Digital projection also allows for features that film cannot offer. A digital projector can display different aspect ratios (the width-to-height ratio of the image) by straightforward adjusting the file, so the same projector can show a 2.39:1 widescreen movie one showing and a 1.85:1 standard movie the next. Film projectors require physical masks or adjustments to change aspect ratios. Digital projectors can also display 3D content by rapidly alternating between left-eye and right-eye images, which film projectors cannot do.

Why some filmmakers still prefer film projection

Despite digital's dominance, a small but vocal group of filmmakers argue that film projection is superior for certain types of content. Christopher Nolan, Denis Villeneuve, and Quentin Tarantino have all shot movies on film and requested that theaters show them on film projectors. Their argument is that 35mm and 70mm film stock captures more visual information and produces a richer, more detailed image than digital cameras and digital projection can match.

This preference is partly technical and partly aesthetic. Film stock, especially 70mm, has a very high resolution—higher than most digital cameras. But it is also about the look and feel. Film has grain, color rendition, and a quality of light that some filmmakers believe digital cannot replicate. For these directors, showing their film on a digital projector feels like a compromise.

However, this view is not universal. Many modern filmmakers shoot digitally and prefer digital projection. The debate between film and digital is ongoing, but it is a debate among a small percentage of high-profile directors. For the vast majority of movies and theaters, digital projection is the standard and the expectation.

What to expect when you go to a cinema today

When you buy a ticket to a movie theater, you should expect to see a digital projection in nearly all cases. The image will be sharp, bright, and consistent throughout the movie. The theater will have no visible projectionist—the movie will start automatically when scheduled. There will be no interruptions for reel changes or focus adjustments.

If you want to see a movie on film projection, you will need to seek out a specific theater that advertises this capability. Some independent cinemas, art house theaters, and film festivals will list "35mm" or "70mm" in their showtimes or promotional materials. These screenings are often special events and may cost more than a standard digital showing. But if you are curious about how film projection looks, these venues are where you can experience it.

Frequently Asked Questions

Do IMAX theaters use film or digital projectors?

IMAX has both. Older IMAX locations have 70mm film projectors, and many still use them for select releases. Newer IMAX theaters use digital projectors, often with higher resolution than standard cinema projectors. Some IMAX locations have both types and can show the same movie on either format depending on availability and the filmmaker's preference.

Can you tell the difference between film and digital projection in a theater?

Yes, if you know what to look for. Film projection often shows slight grain, softer focus at the edges, and occasional brightness variations. Digital projection is sharper, more uniform, and has no grain. However, modern digital projectors are very good, and most viewers do not notice a significant difference unless they are specifically looking for one.

Why do some directors insist on film projection?

Directors like Christopher Nolan argue that film stock captures more visual detail and produces a warmer, more organic image than digital. They believe showing their film on a digital projector loses something the director intended. This is partly technical and partly a matter of artistic preference, and the debate continues among filmmakers.

Is film projection going to come back?

Unlikely. Digital projection is cheaper, easier to operate, and more flexible. While some filmmakers and cinephiles advocate for film, the industry has moved decisively toward digital. Film projection will probably remain available in specialty venues and for high-profile releases, but it will not return as the standard for commercial theaters.

What happens to old film projectors?

Some are kept in storage by theaters in case they need to show a film release. Others are sold to independent cinemas, film schools, or collectors. A few are donated to museums or archives. Many are straightforward scrapped, as they take up space and require maintenance that most theaters no longer want to invest in.