Outdoor advertising has always been about visibility: put your message where people will see it. Today, advertisers choose between traditional static billboards and digital screens, including the location-based indoor screens now common in retail, hospitality, and fitness. 

This guide compares the two on the factors that affect results: environment, flexibility, speed, targeting, measurement, and cost. One clarification up front: "digital screens" here means location-based digital signage, and we note where roadside digital billboards change the comparison.

What Is the Difference?

Traditional billboards are static ads printed on large-format material and installed in high-traffic outdoor areas such as highways and urban centers. Digital screens use software-controlled displays that show video, animation, rotating campaigns, and real-time content.

They are often placed indoors or in venues where people wait, shop, dine, or exercise. (Roadside digital billboards also exist and share some of digital's flexibility while keeping a billboard's broad, in-transit exposure.)

Comparing The Two

1. Audience Environment 

Billboards are usually seen in transit, with short viewing windows that limit how much can be absorbed. 

Location-based digital screens are often viewed where audiences are stationary or moving slowly (checkout areas, waiting zones, lobbies, gym reception), giving more time to communicate, show a product, or display a QR code.

2. Content Flexibility

A static billboard shows one design for the campaign. Digital screens support video, motion graphics, rotating promotions, dayparting, and instant updates, so you can run breakfast offers in the morning and switch to lunch by midday without replacing materials.

3. Speed and Deployment

Billboard campaigns involve creative production, printing, logistics, installation, and fixed replacement timelines. Digital signage uploads into a CMS and deploys remotely, which shortens turnaround for time-sensitive or event-driven promotions.

4. Targeting and Context

Billboards prioritize broad exposure, which suits large-scale awareness. Location-based digital screens add contextual targeting because they sit inside specific environments: fitness brands in gyms, beverages in restaurants, tech in coworking spaces. The venue itself becomes part of the targeting.

5. Measurement

Both formats are exposure-based rather than click-based, and neither matches online ads for precision. Digital signage and DOOH increasingly use modeled impressions and mobile-location attribution to estimate reach and store visits; treat these as directional. 

The practical edge of digital is mid-flight flexibility: you can swap creative, test messaging, and adjust scheduling after launch, which static billboards cannot.

6. Cost

Billboards carry printing, installation, fixed durations, and physical replacement costs, so changes add expense. Digital screen costs typically depend on location, campaign duration, impressions, and rotation frequency, and you can start smaller and scale gradually. 

Out-of-home also tends to post among the lowest CPMs in the media landscape (Solomon Partners), which is part of why budgets are shifting toward it.

Which Works Best for Advertisers?

Both advertisement methods can drive awareness. The difference is how they deliver flexibility, targeting, speed, and audience engagement.

Digital Screens Are Ideal For:

• Time-sensitive promotions, 

• Local and retail campaigns, 

• Restaurant promotions, 

• Multi-location targeting, and

• Flexible budgets. 

Billboards Are Ideal For:

• Long-term brand exposure

• Large-scale outdoor visibility

• Highway campaigns, and 

• Broad awareness

Many large advertisers use both: billboards for reach, digital signage for flexibility and context.

Flexibility Comparison At A Glance

Note: Digital roadside billboards share much of digital signage's flexibility, so the meaningful contrast is static versus digital, not outdoor versus indoor.

Where Beam Fits

Beam gives advertisers access to a growing network of location-based digital screens across real-world venues. Instead of managing venue relationships one by one, you launch campaigns across connected screens from a single platform, placing content where audiences are already engaged and spending time.

Get started with Beam digital advertising at usebeam.io.

Summary

Digital screens and billboards serve different goals. Digital signage supports flexible, targeted, dynamic campaigns managed remotely in real time. 

Traditional billboards provide large-scale static visibility for long-term exposure. The honest framing is static versus digital: most of digital's advantages come from being software-controlled, whether the screen is indoors or roadside.

Sources

• OOH posts lowest CPMs and highest ad recall in 2025 (Solomon Partners): https://digitalsignagepulse.com/news/ooh-posts-lowest-cpms-and-highest-ad-recall-in-2025-compared-to-other-media/

• OOH media-mix and growth facts (OAAA / MAGNA via Vistar): https://www.vistarmedia.com/blog/facts-about-dooh

• DOOH advertising guide and statistics 2025: https://placebased.media/blog/digital-out-of-home-dooh