If you have contacted the LED display, I believe that more or less should have heard many different models of LED display, such as P3.91, P4, P4.81, P6, P10, etc., in the many LED display modules of P4 LED screen is the most commonly used one. The number 4 here represents the distance between the center points of two adjacent LED beads on the LED display module. If you are also curious about this product, then next, this ultimate guide to P4 LED screen will give you a deeper understanding.
P4 LED Display Module Pixel PitchOverview of the parameters of the P4 LED screen
Technical Parameters of P4 Indoor LED Screen
Indoor P4 Led Display Module| P4 Indoor LED Screen Parameter Tables | ||||||||
| Pixel pitch: 4mm | Module size: 320X160mm | Cabinet size: 640X640X79（mm） | ||||||
| Density:62500dot/m² | Color Configuration: 1R1G1B | Module Resolution: 80*40=3200 DOTS | ||||||
| Weight/ pcs:0.3 kg | ||||||||
| Cabinet Resolution:160X160 dots | Cabinet area:0.4096m² | Cabinet Weight:9.35KG±0.05KG | ||||||
| Technical Parameters | ||||||||
| Min. Viewing Distance:4m～47m | View Angle≧160° Horizontal | Vertical≥160°（optional） | ||||||
| Average Power Consumption＜350W/㎡ | Max. Power Consumption＜800w/㎡ | Control method: synchronous | ||||||
| Graphics card: DVI graphics card | Drive mode: 1/20 scan | Maximum power ≤20W | ||||||
| Frame changing frequency≧1920Hz | Brightness ≧800cd/㎡ | Frame change frequency≧50/60 | ||||||
| Brightness adjustment method | Brightness sensor automatic adjustment | 16 levels adjustable | ||||||
| Software manual adjustment: 100 levels (adjustable 100) | ||||||||
| Computer operating system | ||||||||
| WIN98、WIN XP、WIN2000,etc.、macOS 、Android | ||||||||
| Video signal | ||||||||
| RF、S-Video、RGB、RGBHV、YUV、YC、COMPOSITION etc. | ||||||||
| Control System | ||||||||
| PCTV card (optional) + DVI card + main control card + optical fiber transmission (optional) | ||||||||
| MTBF≧5000 hours | Lifetime: 75000～100000 hours | Pixel out of control rate ＜0.0002 | ||||||
| Item classification PH4-20S | LED Encapsulation 3 in 1 | LED SMD 2121 | ||||||
Technical parameters of P4 outdoor LED screen
Indoor P4 LED Display ModuleP4 Outdoor LED Display Parameter Tables | ||||||||
| Pixel pitch: 4mm | Module size: 320X160mm | Cabinet size: 640X640X79（mm） | ||||||
| Density:62500dot/m² | Color Configuration: 1R1G1B | Module Resolution: 80*40=3200 DOTS | ||||||
| Weight/ pcs:0.4 kg | ||||||||
| Cabinet Resolution:160X160 dots | Cabinet area:0.4096m² | Cabinet Weight:9.35KG±0.05KG | ||||||
| Technical Parameters | ||||||||
| Min. Viewing Distance:4m～47m | View Angle≧160° Horizontal | Vertical≥160°（optional） | ||||||
| Average Power Consumption＜450W/㎡ | Max. Power Consumption＜1000w/㎡ | Control method: synchronous | ||||||
| Graphics card: DVI graphics card | Drive mode: 1/10 scan | Maximum power ≤20W | ||||||
| Frame changing frequency≧1920Hz | Brightness ≧5000cd/㎡ | Frame change frequency≧50/60 | ||||||
| Brightness adjustment method | Brightness sensor automatic adjustment | 16 levels adjustable | ||||||
| Software manual adjustment: 100 levels (adjustable 100) | ||||||||
| Computer operating system | ||||||||
| WIN7 WIN8 WIN10 | ||||||||
| Video signal | ||||||||
| RF、S-Video、RGB、RGBHV、YUV、YC、COMPOSITION etc. | ||||||||
| Control System | ||||||||
| PCTV card (optional) + DVI card + main control card + optical fiber transmission (optional) | ||||||||
| MTBF≧5000 hours | Lifetime: 75000～100000 hours | Pixel out of control rate ＜0.0002 | ||||||
| Item classification PH4-10S | LED Encapsulation 3 in 1 | LED SMD 1921 | ||||||
Types of P4 LED screen
P4 LED screen is usually categorized into P4 indoor LED display and P4 outdoor LED display. The difference between them is: P4 indoor LED display adopts SMD2121 lamp beads, the brightness is about 500cd/㎡, outdoor P4 LED display’s waterproof grade can not only reach IP65, the brightness is about 4500CD/㎡, the lamp beads adopt SMD1921, usually used for outdoor large screen advertising.
There is a considerable gap between the two kinds of functions and prices, so customers need to plan the use of the scene and viewing distance before purchase, otherwise it may not be able to achieve the desired effect well.
Features of P4 LED screen
High Definition
The pixel density of P4 LED screen reaches 62,500 dots, which is dense enough to provide us with clear and visible images and text. Since this model is also right between P2 and P6, it can bring HD display effect no matter for indoor use or outdoor use.
Long Warranty
If maintained on time, a P4 LED screen will last for 10 years or so. This is mainly due to the fact that JYLED is manufactured with high quality LED beads and rigorously tested repeatedly before leaving the factory, so it has a very long shelf life.
Good Viewing Angle
Although P4 LED screen is not as perfect as OLED screen, the viewing angle of P4 LED screen can reach 160°, therefore, except for a very few tricky angles, our normal viewing will not be affected.
Freedom to switch scenes
P4 LED screen has strong flexibility, you can freely choose the scene for installation. Whether it’s outdoor advertising, conference, or product marketing, P4 LED can easily manage. Once you have used P4 LED screen, it will usually be the first thing that comes to your mind when your other friends ask you what multi-functional display you recommend.
Energy efficient and environmentally friendly
This is a unique characteristic of the LED type, as LED type screens are self-luminous and do not require backlighting, thus consuming less energy. In addition, LED displays use organic materials that are not polluting to the environment itself, which is very much in line with the concept of energy saving and environmental protection.
Front and back maintenance
Front and back maintenance can be convenient for maintenance personnel from the front or back to remove the problematic LED module for replacement, so that the maintenance of P4 LED screen will become more simple. However, the back of the P4 LED screen installed indoors is fixed on the wall, so it can only be maintained from the front.
What are the application scenarios of P4 LED screen?
Information Delivery
When you need to deliver information, you will be able to quickly change the content of the P4 LED screen through your cell phone or computer to deliver your message to the audience in real time. You can also access some live broadcasting system to realize the function of real-time live broadcasting.
Background Decoration
P4 LED screen can build a video wall to serve as a background for stage, lecture, conference or other application scenes. This can save a lot of unnecessary operations for the scenes that need to change the background frequently.
Digital Marketing
It is very convenient and fast to use p4 LED display to show commercial advertisement or product information, so when we enter into many shopping malls or supermarkets, we will see its figure.
Dynamic Display
Sometimes we need to synchronize the product documents, PPT or video, this time with the help of P4 LED screen can be very good to help us. It supports a variety of images, text and video formats, and dynamic, real-time display on the screen.
What is the size of P4 LED screen?
Theoretically, with enough money and time, P4 LED screens can be made infinitely large. However, in practice, it will be affected by the installation area, voltage loading and other factors. Therefore, if you are not sure what size of P4 LED screen you want to choose, then you can submit your information via the form on the right and we will give you a reasonable solution.
What is the optimum resolution for a P4 LED screen?
P4 LED screens can easily be built with 2K and 4K resolutions. For optimal resolution, it is generally accepted in the industry that it is best to make the screen in 16:9 aspect ratio.
What is the best viewing distance for a P4 LED screen?
The model of LED display and the viewing distance is usually 1-2.5 times the ratio, that is to say, the best viewing distance of P4 LED screen is between 4–10 meters, below or above this range, the effect will usually be affected.
