P3 LED Screen – The Ultimate Guide


P3 LED Screen – The Ultimate Guide

Probably you are looking for energy efficient, quality and durable P3 LED screen.

Or, you want to learn more about the P3 screen displays. If that is the case, then read this guide.

What Is A P3 LED Screen

P3 LED screen is a display with a pixel pitch of 3mm. This is the distance between the centers of any adjacent two pixels on the screen.

These screens have a very high contrast ratio. Their brightness level is very high and provide excellent visibility and an impeccable brand exposure.

P3 LED Screen – The Ultimate Guide

P3 LED screen

Features Of P3 LED Display Screen

Although these display screens have many features, some notable ones include:

Highly Reliable

Most display screens feature rigid frame to incorporate the IC drivers together with LED lamp beads.

With a properly made P3 Screen, we are talking of a lifespan or around 10 years. This is with very minimal maintenance procedures.

Light And Slender

The feature eases its installation. This is because its placement should specifically be in an open exposed place.

In most cases, you can also utilize its slim and light design for aesthetics. That is to say that the design gives it a tech savvy and modern stylish look.

Excellent Interactive Ability

This is the major outstanding feature of the P3 LED Screen. It catches the attention of potential viewers.

The P3 LED display screen has a small pixel pitch. This makes it the most suitable for short distance conveyance of information.


To reach maximum audience, you can adjust the back brackets to a certain angle. This also makes the process of operating it very simple.

Functions Of P3 LED Screen

There are many functions of these LED screen displays. Generally, we can categorize these functions into the following:

Passing Information

You can use the LED Screens to pass various news and information. These may include information on commodities, the layout of malls and other buildings or just a general database.

Product Promotion

To improve customer satisfaction, we use P3 LED displays to promote products. Smart LED promotions eliminate the need to use leaflets and posters hence reduce the promotion costs significantly.

Due to its diversity, we can use the P3 display screens in various media formats such as AVI, FLV or Flash. This means that you can have pictures that are displayed as videos or static.

To that effect, there are P3 LED display screen systems that work with control systems that are either synchronous or asynchronous. This means that we can control the content either in real time or remotely.

How P2 LED Screen Compares to P3 LED Screen

Without doubt, the P2 and P3 are the most demanded LED screens currently. This is because of the high quality picture they present.

However, there are notable differences in terms of their structure and mode of operation. As an example, the lamp dots on the P2 have a spacing of 2mm while the P3 has 3mm.

This means that we get pictures with better clarity and quality with P2 LED Screens. The resolution on P2 screens is also better than P3 screens making it costlier.










P2 LED Screen

In terms of pixels, every unit area of a P2 LED Screen has 250000 of them available. In retrospect, we have 110000 pixels for every unit area of a P3 LED Screen.

When looking at the integrity of display, P2 screen beats the P3 screen hands down. This is because P2 has 1515 beads as compared to P3 which has 2121.

We generally use P2 LED Screens for video call meetings or in studios and indoor events. On the other hand, we prefer P3 LED display screens for use in vast areas such as conference and lecture halls due to their high visibility.

P3 LED Screen – The Ultimate Guide

P3 LED Screen

Finally, let’s look at the power consumption of the two. P3 LED display Screen has a better power usage compared to the P2 LED Screen.

Pros Of P3 LED Screens

Some of the advantages of these screens include:

Prolonged Lifespan

With proper maintenance practices, P3 Screens last for a very long time. When supplied with the optimum voltage and current, they can last up to 100000 working hours.

Wide Angle Of View

When we have the P3 LED display screens indoor, you can achieve a viewing angle of about 160°.

On the other hand, for outdoor, you can achieve about 120°. This will all be determined by the shape of the LED on the screen.

We can have a LED display screen area as wide as more than 100 square meters or as small as one square meter. The large screens have seamless splicing.

Impeccable Brightness

There are many P3 LED display screens using cold luminescence technology. This means that you can achieve an outdoor brightness well over 8000mcd/m².

Additionally, it is worth noting that this is an all-weather display. For indoor displays, LED brightness can exceed 2000mcd/m².

Energy Saving

When you analyze the energy consumption of the P3 screen, they use minimal operational energy. Their heat dissipation is very high with a material that has a very good thermal conductivity.

Zero Noise

Since there are no fans on the P3 LED display screens, you will not experience any noise. This makes it very stable and saves more energy.

Environmentally Friendly

As we clearly know, the components in the P3 LED display are lead-free. This means that they are environmentally friendly and adhere to the RoHS requirements.

Troubleshooting P3 LED Screen

At times, you may experience some errors or malfunctions on your P3 display screens. When it happens, it does not imply that the screen is faulty.

There is always a way to fix such abnormalities:

No Display When Powered On

You can use a multimeter to confirm whether the power supply reaches the P3 LED display screens. If the power supply functions well, we troubleshoot other individual components.

Short Circuit

Again, a multimeter plays an integral role here. This is a very common problem and we check each individual component for any short circuit.

The whole circuit should be off when carrying out this test. The pin headers and IC pins are the most vulnerable when it comes to this.

Voltage Drop

First, begin by setting multimeter to the voltage range. You can then measure the ground voltage of the point of interest on the P3 LED display circuit.

You can use this value to compare it to the normal ground value of the whole circuit. The difference will determine whether the point of interest is okay or not.

Resistance Detection

Using a multimeter, you will set it to the resistance range. Next, pick a specific point on the P3 LED display circuit and measure the ground resistance.

Now, measure the ground resistance of a similar circuit board. Finally, you can compare the values to see if they are similar.

It will determine whether a resistance problem is there or not.

Installation Methods Of P3 LED Screens

In modern times, most LED screens available in the market are easy to install. In fact, there have many installation configurations.

Most of them contain various support structures and magnets that assist in the same. Basically, you can consider the following three options:


You can use ground-standing installation on P3 Screens. Here, we recommend using a rigid stand fixed at the bottom of the screen.

This allows it to be placed anywhere convenient. The best parts, moving the LED screen is easier.


Alternatively, you can use steel beams specifically designed to hang our LED Screens from the ceiling. This makes it easily visible to many people.

The best part, they are easy to locate even from far. It is because they are convenient for places that are normally crowded.

Wall Installation

This is most suitable when we are using them in shops or office buildings for close visibility purposes. Simply use a suitable structure to mount the LED screen on the wall.

Aging Test For P3 LED Display Screen

Aging test is vital in ensuring the LED screen meets he recommended quality standards.

Most LED products fail because of welding problems like extreme temperatures and extended welding times.

The test is a measure to ensure reliability and conformity with industry standards.

Such rigorous tests ensure that standards are met to ensure our products are stable and can efficiently perform.


As you can see, P3 LED screens offer a range of benefits. So, it is important to know where you intent to use the LED screen, features, installation criteria and quality compliance requirements.

More Resources:

P2 vs. P3 LED Walls: Differences, Resolutions, and More – Source: NSE

Programing LED Display Board – Source: NSE

Rental LED Display – Source: NSE


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