Among the specifications of LED walls, the two models, P2 and P3, are very common and popular, and the whole production technology is very mature and stable, and they are also often used in a variety of different indoor occasions. In this article, we will explain the essence of these two LED wall models and their differences, and the cost and quality of a detailed comparison, in order to help you make a decision.
What is P? Why does it matter?
First, we need to know what P stands for. P is Pixel Pitch, which means that each LED on the module is a pixel, and the number after it indicates the distance between the centers of the two adjacent beads, the amount of space between the two pixels. It is usually measured in ”mm”.
The smallest image element in an LED display is called a pixel, often referred to as a ”Point” or ”Pixel.” A smaller pixel pitch means two fewer blank spaces available on the LED module, more pixels, and a higher density of pixels. More pixels, and the increased density of pixels results in higher resolution and finer detailed content, so it’s important.
While higher pixel density improves visual quality, it is also not ideal for all situations. The higher the pixel density, the higher the cost, so it’s important to choose an LED display with the right pixel pitch.
What is P2 LED Wall ?
P2 LED wall is a stand for 2mm pixel pitch of indoor LED wall, with resolution of 250,000 dots per square meter. The P2 LED wall is usually used in high-end applications, Such as hotels, airports, AV monitoring rooms, conference rooms, etc., where the high resolution allows for a realistic and clear display of product details to attract customers.
P2 LED wall has a smaller pixel pitch, so when they are spliced together, the more pixels there are, the clearer the image will be, and the better the visual experience will be.
What is P3 LED Wall?
P3 LED wall is a stand for 3mm pixel pitch of LED wall, with resolution of 111,111 dots per square meter. With a 1 mm pixel pitch difference, the difference in overall resolution is obvious. However, it can still render a decent video image when viewed from a distance. So different pixel pitches can be determined by the size of the space and the viewing distance.
What is the difference between P2 and P3?
Difference 1: Difference of Resolution
Pixel pitch and resolution have similar meanings; P2 LED wall has a smaller pixel pitch than P3 LED wall, which results in a higher density of pixels per square meter and a higher resolution.
With a 1mm difference in pixel pitch, the overall difference in resolution between P2 and P3 is obvious. In the case of the same screen size, P2 LED wall display will be higher than the overall resolution of P3 LED wall display, which means that the pictures and videos presented by P2 LED wall will be more high-definition and delicate.
Difference 2: Difference of Cost
The 1mm difference in pixel pitch is also a significant difference in production, as the higher pixel count of P2 increases the cost of manufacturing process and materials, therefore P2 is more expensive to produce, and the smaller pixel count of P2 (SMD1515) and the larger number of pixels means higher ongoing maintenance costs. If customers have high requirements for image clarity and quality, then a P2 LED display would be a good investment choice.
P3 is suitable for consumers on a tight budget and can be used in situations where there is more space and people can both see clearly and save money. The pixels (SMD2121) are larger and fewer in number, which tends to be more durable and easier to maintain, meaning lower long-term operating costs.
Therefore, the P2 is more expensive than the P3, but in terms of effectiveness, the P2 is superior.
Difference 3: Difference of Viewing distance
The minimum viewing distance for the P2 is 2 meters, while the minimum viewing distance for the P3 is 3 meters. The P2 can be viewed at a much closer distance and still get a good quality picture.
In very large spatial scenes, where the viewing distance is more than ten meters, the difference is not as significant and you can choose a larger pixel pitch.
Tips for choosing between P2 and P3 LED walls ?
If you are still not sure how to choose between P2 and P3, then you can consider the following factors.
1) Decision based on installation location and viewing distance
P2 is suitable for occasions where the space is small, and the minimum viewing distance is close; P3 is suitable for occasions where the space is large and the minimum viewing distance is far.
2）Decide according to the capital budget
If the budget is limited, need a cost-effective LED display wall, P3 may be your first choice. If the budget is more, need high quality LED display, P2 can be a good choice.
3）Decide according to the display needs
If you do not pursue clarity and small details, then P3 is a good choice. But if the quality of the screen requires high definition, then you need to consider P2.
P2 is an indoor small pitch LED display model, commonly used in government and institutional indoor space, there are specific requirements for close viewing. P3 is an indoor high-definition LED display model, commonly used in conference rooms, lecture halls, trade shows, projection, corridors and aisles. Suitable for outdoor viewing distance of 3 meters, an area of 4 square meters or more, the effect is superior.
Applications of P2 and P3 LED walls
Applications of P2 LED video wall:
P2 is more suitable for close viewing or LED display image resolution has a high demand for places.
Conference room: The content of the presentation needs to show clear text and images, so that all the staff attending the meeting can see the details clearly, P2 LED display is the best choice for the conference room.
Surveillance room: Surveillance room needs to monitor the actual situation of each place in real time, need to view multiple windows, then, the high resolution requirement is the necessary conditions for the choice of LED display.
Science and technology museum: modern science and technology museum by customizing high-resolution, high refresh rate LED display and video material to create a lot of creative “immersive” 5D project, maximize the display of stunning audio and video effects.
Studio: through the high-quality LED display, shooting image display details and information clear and smooth, can simulate any scene, the use of 3D scene rendering technology to create a sense of the future of science and technology full of choreography scene, for the audience to bring more impact on the visual perception.
P3 LED video wall applications:
P3 is more suitable for viewing from a distance, the playback details do not require high occasions.
Churches: Mainly for concerts, weddings, prayers, live performances or some large-scale activities to provide a background or image video display. As a non-profit organization, most churches have limited budget, so P3 LED wall is more appropriate.
Hotel banquet halls: general banquet halls are held more large-scale activities, viewing distance is farther, LED screen area demand is relatively large, you can prefer to consider P3 LED display wall.
Shopping centers: P3 LED screen wall is widely used in large shopping malls, retail stores, can cover more consumers, help the promotion of products and services and business brand influence.
Exhibition halls: The site flows with the majority of the audience, P3 LED wall attracts attention and effectively conveys product information, which can improve the display effect of the trade show.
In short, the ideal, most appropriate solution always combines application requirements and budgetary considerations. Analyze and choose the most suitable LED display for you based on the different P2 and P3 modules, price, resolution requirements, and viewing distance.
With this knowledge, you can now choose the best LED video wall solution. Please feel free to contact your LED display specialist to discuss the best options for your specific LED project.
