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If you are an event production company or a rental or retail space looking to invest in an LED video wall display, then considering the right LED pixel pitch is critical. Pixel pitch, which is also referred to as dot pitch, refers to the distance between two adjacent pixels on the video wall display and affects the cost, clarity, and balance between pixel pitch and resolution. These factors influence the alignment of the unit with its purpose and placement in indoor and outdoor environments.
Opting for the right pixel pitch correctly is important to deliver accurate visual outcomes in LED display screens, as mistakes in choosing the pixel pitch can result in overspending and distorted output. Therefore, this pixel pitch guide will help you choose a pixel pitch accurately while determining factors like resolution, viewing distance, pixel pitch cost, pixel density, display size, and the overall impact that you need to gain from your LED video wall panels. So, let’s get started.
Before choosing the perfect pixel pitch for your LED display wall, it is important to consider several factors, with optimal viewing distance (commonly referred to as OVD) being a critical one. The general rule is the closer the audience's distance to the screen, the finer the pixel pitch needed, and vice versa. Therefore, let’s explore the additional factors listed below:
10× Rule: According to the 10X rule, you can determine the minimum viewing distance by multiplying the given pixel pitch of the LED video display with 10. For example, with a pixel pitch of 4 mm, the minimum viewing distance would be 40 mm, suitable for spaces where the audience is seated at a large distance from the LED video wall, like the auditorium hall.
Visual Acuity Distance: According to another method for determining the minimum pixel pitch, you can calculate the distance in millimeters for 20/20 vision by multiplying the pixel pitch by 3438. This method is definitely accurate and employed by users.
Samsung’s Guideline: As per the Samsung guide recommendation, for a comfortable viewing, there should be 8 mm of viewing distance for every 1 mm of pixel pitch. For example, a P1.5 panel would provide a clearer view from about 15 feet away.
Table Displaying Pixel Pitch Decision Chart with Minimum Viewing Distance and Typical Application
Pixel Pitch Minimum Viewing Distance Typical Application
P10 100 ft Outdoor stadiums, large events
P5.0 50 ft Concerts, auditoriums
P2.5 25 ft Retail displays, small venues
P1.5 15 ft Boardrooms, studios
Therefore, opting for finer pixels in outdoor stadiums may result in a waste of investment, whereas the use of wide pixels in small and enclosed spaces can disrupt the viewing experience.
The type of content that needs to be shown is another significant factor in determining the pixel pitch when selecting the LED display video wall. content needs higher resolution for crisp views and clarity. So, let’s take a closer look at the type of content influencing the choice of pixel pitch.
Therefore, it is important to consider the pixel pitch for text, video, virtual production, and the differences between indoor and outdoor pixel pitches. This consideration highlights the usage, application, and content type of LED video walls, which helps in making informed decisions.
While planning to buy the LED video wall, the event and production companies need to consider the display size, resolution, and module count. Larger displays necessitate a higher number of modules. Therefore, the choice of pixel pitch influences both the screen footprint and the resolution.
Finer pitch, for example, fits more pixels into the same space, which makes the images clearer and higher in pixel density. This factor is crucial for 4K content to show all the details without making the whole screen look too big.
Below is the formula for resolution calculation:
Resolution = (Width ÷ Pitch) × (Height ÷ Pitch)
The above formula indicates that reducing the pitch not only improves clarity but also minimizes the number of modules needed to achieve the desired resolution, leading to a more compact design and cost efficiency. Barco and Worship Productions strike a perfect balance of resolution calculation vs. pixel pitch to achieve 4K resolution with an optimal module count.
Generally, the cost of pixel pitch increases dramatically when finer pixel pitches are required. The reason for this increase is the use of more LEDs, complex wiring, and advanced manufacturing processes. For example, the cost of a P1.5 panel is 3 to 5 times more than a P5 panel. Focus on budget pixel pitch, especially when your audience does not notice details. Additionally, when assessing the cost versus quality in a long-distance viewing scenario, higher pixel pitches improve longevity and therefore offer an optimal return on investment.
Some production companies and venue owners support the use of a future-proof pixel pitch that they may not need for current requirements. However, considering the long-term usage, they plan to invest in higher pixel pitches. You must weigh both the cost and future requirements when making this decision. Furthermore, it is crucial to prioritize performance over features that may not see proper use.
Event and product houses should avoid certain mistakes in choosing pixel pitch to make a sound investment. So, let’s look at these pixel pitch pitfalls below:
Overspending on Unnecessary Resolution: Many users make a major mistake in overspending on resolution that is not required for their goals. A tighter pixel pitch does provide the necessary sharpness, but this advantage is irrelevant if users are not positioned close enough to the LED screen to perceive that sharpness. In outdoor venues, spending on higher resolution for a feature that goes unnoticed by the audience instantly adds up to the cost of the LED display. To avoid overspending or pitching the wrong size, see our guide How To Choose the Right Stage Led Screen Size for sizing and resolution tips.
Misjudging Viewing Distance: Sometimes, the users can’t perceive the viewing distance accurately and end up investing in higher pixel pitches that are either too dense or too blurry. Both the scenarios impact the audience viewing experience, and therefore, it is important to determine the accurate layout of the venue, audience sitting placement, distance in the drive-by area, and patterns of foot traffic to assess the accurate viewing distance.
Neglecting Ambient Environment/Brightness: It is important to consider the fact that pixel pitch influences resolution. However, ambient light and brightness levels also play a significant role in influencing the overall visual quality. Direct sunlight, even on a perfectly pitched LED screen, affects the visual quality. Therefore, the brightness level of LED video wall panels should be aligned with the environments where they need to be placed for optimal accuracy in visual output.
Ignoring Content Quality: If your content is not well-designed, or there are low-resolution graphics, fine pixel pitch won’t be able to rectify it, resulting in low-quality visual outcomes. Therefore, using the right content resolution is also a critical factor in getting the optimal visual output. It is recommended to align content design and management with pixel pitch considerations to make sound decisions.
Rasha Professional customizes a wide range of pixel pitch options for LED panels ideal for optimal professional usage in both indoor and outdoor environments. Rasha Pro brings P1.2–P2.5 panels like On Stage – Indoor?P1.95 that are perfect for indoor and enclosed areas, including control rooms, production studios, and corporate spaces. There is a mid-range of panels, like 2.9 mm pixel pitch Indoor RXP 2 LED panel and 3.9 mm pixel pitch RXP 3 LED video wall panel, incorporating a perfect balance of cost and clarity, ideal for events, houses of worship, and retail. There is availability of high-brightness LEDs, like RXP 3 IP65 that are durable and meant for large-scale displays in stadiums, concerts, and billboards.
All panels come with a modular design, ensuring flexibility for aligning with any display size. With advanced brightness control, color accuracy, and professional-grade reliability, Rasha ensures every investment delivers long-term performance. In addition, Rasha supports customers with pro LED video walls through technology alignment and expert consultation, helping businesses choose a pixel pitch that is ideal for their requirements.
CTA: Explore the perfect pixel pitch for your LED video wall for your goals. Contact Rasha Professional today!
