How to Choose Pixel Pitch for Outdoor LED Displays
- date： 2026-06-20
- category： Industry Insights
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"Pixel pitch" (the **P number**) is the single most important spec when buying an outdoor LED display or LED billboard. Choosing it wrong means either wasted budget or a blurry screen. Here's how to get it right.
1.What is Pixel Pitch?
Pixel pitch refers to the millimeter spacing between the center of one LED pixel cluster and the center of its neighboring pixel on an LED display. This parameter directly determines screen pixel density. A smaller pixel pitch value creates tighter pixel arrangement, delivering superior resolution and ultra-crisp visual effects.
Pixel Pitch | Minimum clear viewing distance | Typical use |
P2.5 | ~2.5 m | Close-up retail, indoor-edge outdoor |
P3 / P3.076 | ~3 m | Storefronts, building entrances |
P4 | ~4 m | Roadside signage, plazas |
*P5 / P6 | ~5-6 m | Building facades, parking areas |
P8 / P10 | ~8-10 m | Highway billboards, stadiums |
Rule of thumb: minimum viewing distance (in meters) ≈ the P number. If viewers are 8m+ away, P8 or P10 saves money with no visible quality loss.
Don't Overpay for Resolution You Can't See
A common mistake is buying P2.5 for a billboard people only see from 10m away — paying double for pixels the eye can't resolve. Match the pitch to the real viewing distance.
Other Must-Check Specs for Outdoor
1.IP65 waterproof(front and rear) for all-weather durability
2.Brightness ≥ 5000 nits for sunlight readability
3.Module quality — ask if the supplier makes its own modules (more stable quality & cost control)
Aglare is a source manufacturer of the latest-generation LED modules, supplying our own outdoor display modules in P2.5-P10.
We keep the popular P3.076 outdoor module in stock, so custom orders can ship in as fast as 2 weeks — and our structural engineers provide a tailored design proposal within 12 hours.
FAQ
Q:What pixel pitch is best for an outdoor billboard?
For highway/roadside billboards viewed from 8m+, P8 or P10 is cost-effective. For storefronts viewed from ~3m, choose P3 or P3.076.
Q:How fast can I get a custom outdoor LED display?
Aglare keeps P3.076 modules in stock; custom orders ship in as fast as 2 weeks, with a design proposal within 12 hours.
Q:Are the displays waterproof?
Yes — IP65-rated for outdoor all-weather use, available in custom-shaped and rental versions.
About Aglare: a 20-year outdoor LED manufacturer and source LED-module maker. We supply outdoor LED displays and billboards (P2.5-P10, IP65), with P3.076 in stock for 2-week shipping and 12-hour design proposals.
