Two ways to put a big picture on a wall. Both work. But they work very differently depending on the venue, the time of day, the content, and how much you want to spend. We get asked this question a lot when quoting AV hire for conferences, galas, festivals, and outdoor events. Here's how we break it down.
This is the biggest difference and usually the deciding factor. An LED wall produces its own light. Each pixel is a tiny LED that shines directly at the audience. A projector throws light onto a surface, and what you see is the reflected image.
In a dark room with controlled lighting, a good projector looks great. In a room with windows, ambient light, or stage wash spilling onto the screen, the image gets washed out. LED walls don't have this problem. They punch through ambient light and still look crisp.
For outdoor daytime events, it's not even close. A projector is basically invisible in direct sunlight. An LED screen stays readable even under full Canterbury sun.
LED walls are modular. We build them from individual panels that clip together, so the screen can be whatever size and aspect ratio the event needs. A 2m x 1m strip for a DJ backdrop, a 4m x 3m screen for a conference, a full stage-width video wall for a festival. The panels are the same; we just add more.
Projectors are simpler to set up for standard sizes. A projector on a stand or rigged from the ceiling, pointed at a screen or a flat white wall, gives you a clean image quickly. But you're limited by the projector's native resolution and throw distance. Going bigger means a brighter (and more expensive) projector, and there's a practical limit to how large you can go before the image quality drops off.
Projectors are generally cheaper for smaller, indoor events. A projector and screen for a 100-person conference in a hotel function room costs less than an equivalent LED wall. The gap narrows as the event gets bigger or moves outdoors.
For larger events, LED walls can actually be more cost-effective when you factor in the reduced need for blackout curtains, the elimination of throw-distance constraints, and the fact that LED walls don't need a clear line of sight from projector to screen (which can be tricky in rooms with low ceilings or pillars).
Think about what's going on screen. For a presentation with slides and speaker notes, a projector is usually fine. The content is mostly white backgrounds with text, which projects well. For video playback, live camera feeds, sponsor logos with specific colours, or anything where colour accuracy and contrast matter, LED walls do a better job.
For corporate events with a mix of presentations and video, we often recommend LED. The screen looks good with the house lights on, which means the audience can see their notes, the speaker can see the audience, and the room doesn't need to go dark every time a slide changes.
We have a 4m x 2.5m LED screen mounted on a trailer. It tows to site, the screen folds up hydraulically, and it's ready to go in about 20 minutes. No rigging, no frame building, no faffing around.
This is ideal for outdoor events where you need a big screen without a major setup. Sports screenings, community events, outdoor movie nights, festival side stages, charity events. We've used it at everything from fun runs to market days. It's bright enough for full daylight use and runs off a standard 15A power supply or a generator.
Not sure which way to go? Tell us about the event and we'll give you an honest recommendation. Sometimes the answer is a projector. Sometimes it's LED. Sometimes it's both, in different parts of the venue.
Need a screen for your event? We'll help you pick the right one.
Get in touch or call 021 178 0355.
All Ears Events Limited
20 Southwark Street, Christchurch
021 178 0355 ยท hello@allears.nz
Mon-Fri 9am-4pm