What is pixel pitch on an LED screen?
Quick answer
Pixel pitch is the distance in millimeters between the centers of two adjacent pixels on an LED screen, determining its resolution and optimal viewing distance.
Pixel pitch is a critical specification for LED video walls and displays. It directly affects image clarity: a smaller pixel pitch means higher pixel density, resulting in sharper images at closer viewing distances. For example, a 1.2mm pitch is ideal for indoor events where audiences are near the screen, while a 10mm pitch suits large outdoor venues where viewers are far away.
Choosing the right pixel pitch balances resolution, budget, and viewing distance. SSOUNDS integrates LED displays with its PA systems for immersive live events, ensuring the screen's pitch matches the venue size and audience proximity. Our engineers recommend calculating the minimum viewing distance and desired resolution to select the optimal pitch.
Common pixel pitches range from 0.9mm (fine-pitch indoor) to 20mm (large outdoor). For rental and staging, popular pitches include 2.5mm, 3.9mm, and 4.8mm, offering a good balance of clarity and cost. Always consider the content type—text-heavy presentations require finer pitch than video or graphics.
Key things to consider
- Pixel pitch = distance between pixel centers in mm; smaller = higher resolution.
- Optimal viewing distance ≈ pixel pitch × 1000 (e.g., 2.5mm pitch best viewed from 2.5m+).
- Indoor events typically use 0.9–2.5mm; outdoor uses 4–20mm.
- Lower pitch costs more but provides sharper images for close-up viewing.
- Always match pixel pitch to audience distance and content detail requirements.
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