This guide covers 5 tips for choosing the right pixel pitch for your LED display. However, before we dive in, let’s cover some basics.
What is pixel pitch, and why does it matter?
Pixel pitch, which is typically measured in millimeters, is the distance between the center of two adjacent LEDs on a display.
In other words:
A larger pixel pitch = more space between LEDs, resulting in lower pixel density and typically a lower resolution.
A smaller pixel pitch = less space between LEDs, resulting in higher pixel density and typically a higher resolution.
Why pixel pitch matters
Understanding pixel pitch is important because, while it doesn’t totally determine a display’s resolution, it affects image clarity at the distances audiences typically view standard-sized LED displays.
If you’re looking to advertise, share information, or engage an audience, then choosing the right pixel pitch is a must.
That said, let’s look at the 5 tips for choosing the right pixel pitch.
1. Measure the height of your space
Before choosing a pixel pitch, you should measure the height of your space. After all, your display’s height plays a big role in determining the screen’s overall size, aspect ratio, and resolution.
Ask yourself, “How much room do I have? Will my ideal display size work in this space?” This will help you decide if a standard aspect ratio like 16:9 (which corresponds to resolutions such as 1920×1080 pixels) makes sense for your setup. If not, custom options exist that can accommodate your situation.
2. Measure the distance between the screen and your nearest audience
Once you’ve figured out your display’s height, the next step is to measure the distance between the screen and your nearest audience.
If the pixel pitch is too wide, your nearest audience may see a pixelated image, which can hurt the viewing experience. On the other hand, choosing an ultra-fine pixel pitch can be cost-prohibitive.
So, finding the right balance is necessary.
3. Don’t overdo the resolution
You might think that a higher resolution is always better, but not always, especially if the display is very large.
Higher resolutions can be surprisingly demanding, in terms of cost and production. There are limits to the quality of content that can be produced at extremely high resolutions, and securing those services comes at a premium.
For example, not all cameras can shoot in ultra-high resolutions, and producing that content requires more time and resources and longer rendering times. Moreover, once the content is ready, you’ll need high-spec computers, video wall controllers, and other hardware to manage and run it smoothly.
The bottom line is that super high resolutions cost more, from initial installation to content creation to post-production.
4. Estimate your pixel pitch with a quick calculation
You can roughly estimate your ideal pixel pitch with a couple of simple calculations. Let’s take a look.
Note: These are for rough estimates only!
METHOD ONE:
Pixel pitch x 1.5 = the estimated viewing distance in meters.
So, for example, a pixel pitch of 4mm can be calculated as:
4 x 1.5 = 6 estimated meters or about 20 feet.
METHOD TWO:
Optimal viewing distance range in millimeters = P(mm) x 1,000 to P(mm) x 3,000.
So, for example, if your display has a pixel pitch of 3mm, then:
3mm x 1000 = 3,000mm = 3 meters. This would be the minimum optimal viewing distance.
3mm x 3,000 = 9,000mm = 9 meters. This would be the maximum optimal viewing distance.
Again, this is a rough estimate only and shouldn’t be relied upon to determine your pixel pitch. It does, however, give you a ballpark figure to work with.
Common pixel pitch values for indoor LED displays
School room, board room, or command center:
- 9375mm
- 25mm
- 56mm
- 875mm
Indoor LED retail signage:
If your customers are going to view your screens up close, then consider a fine pixel pitch display of 1.875mm, 1.56mm, or 1.25mm.
Somewhere between 2.5mm and 4mm is sufficient if your customers will be within 5 meters.
If your customers will be within 10 meters of your indoor LED display, 5mm to 6.67mm is usually sufficient.
Outdoor LED displays:
These have their own considerations. They generally have pixel pitches ranging anywhere from 4mm to 16mm SMD and 12mm to 25mm DIP.
5. Remember that not all manufacturers accurately represent their pixel pitch
Not all manufacturers represent their pixel pitch correctly, so this is something to look out for when shopping for an LED display.
For example, one manufacturer may advertise their display as having a 16mm pixel pitch, but the actual measurement could be 16.9mm. While that difference seems small, it can have a noticeable impact on the resolution and image quality.
So, how do you make sure you’re getting what you pay for? Ask for the total pixel count, not just the pixel pitch.
Contact Elite Displays for your LED display
Selecting the right pixel pitch ensures your LED display delivers clear, impactful visuals for your audience. If you’re not sure which option fits your space and goals, Elite Displays is here to help. Our team provides expert advice, accurate measurements, and professional installation for indoor and outdoor LED displays.
Contact Elite Displays today for a consultation and take the next step toward your custom LED display solution.
