What is Pixel Pitch?
Pixel pitch is the distance (in millimetres) between the centre of one LED pixel to the centre of the adjacent pixel. It is the single most important specification when choosing an LED video wall because it directly determines image resolution, optimal viewing distance, and cost.
A smaller pixel pitch (e.g., P1.5) means pixels are packed closer together, delivering sharper images at close range. A larger pixel pitch (e.g., P6 or P10) is better suited for long-distance viewing like outdoor billboards.
Pixel Pitch Options Explained
P1.2 to P1.8 (Fine Pitch)
Best for: Control rooms, boardrooms, TV studios, retail displays where viewers are 1-3 metres away. These panels deliver ultra-high resolution comparable to commercial-grade monitors but at any size. Premium pricing, but unmatched clarity.
P2 to P3 (Standard Indoor)
Best for: Corporate lobbies, conference halls, houses of worship, indoor retail, and showrooms. Viewing distance of 2-5 metres. This is the sweet spot for most indoor LED video wall installations — great resolution at a reasonable cost.
P3 to P5 (Large Indoor / Semi-Outdoor)
Best for: Shopping malls, airports, large event venues, sports arenas. Viewing distances of 4-10 metres. Offers good visibility for large-format displays without the premium of fine-pitch panels.
P6 to P10 (Outdoor)
Best for: Outdoor billboards, building facades, highway signage, stadium perimeters. Designed for viewing distances of 8-50+ metres. These panels are brighter (5000-8000 nits), weatherproof (IP65/IP68), and built to withstand harsh environments.
How to Choose: The Simple Rule
A widely used rule of thumb: multiply the pixel pitch number by 1,000 to get the minimum comfortable viewing distance in millimetres. For example:
- P2.5: 2.5 x 1,000 = 2,500mm = 2.5 metres minimum
- P4: 4 x 1,000 = 4,000mm = 4 metres minimum
- P8: 8 x 1,000 = 8,000mm = 8 metres minimum
If your audience will be standing 3 metres from the wall, anything P3 or smaller will look sharp. If they will be 10+ metres away, P5 or P6 saves significant cost without any visible quality loss.
Other Factors to Consider
- Content Type: Text-heavy content needs finer pitch than abstract visuals or video.
- Ambient Light: Outdoor and bright indoor environments need higher brightness panels (min 1000 nits indoor, 5000+ nits outdoor).
- Wall Size: Larger walls at greater distances can use bigger pitch without quality loss.
- Budget: Fine-pitch panels (P1.2-P1.8) cost 3-5x more per sqm than P3-P4 panels.
- Maintenance: Front-serviceable panels are essential for wall-mounted installations.
Pixelspot Recommendation
At Pixelspot, we help you choose the right pixel pitch based on your exact use case — viewing distance, environment, content type, and budget. Our LED calculator gives you instant pricing for any configuration.
Get a free quote in 60 seconds with our LED Video Wall Calculator, or talk to our team for expert advice.