With the rapid progress and mature of outdoor LED display technology, the applications of outdoor LED screen are more and more popular. This kind of LED screen can be widely used in Media, Supermarket, Real estate, Road, Education, Hotel, School, etc. While many displays continually appear some problems in recent years, such as fast light decays, low brightness and so on. Because customers often lack some professional knowledge about the LED screen, they don’t know how to choose an outdoor LED display.

Due to the bad weather, the outdoor LED screen must have higher requirements than the traditional display in many aspects, such as brightness, IP rating, heat dissipation, resolution and contrast. This article will detailedly introduce the LED screen so that you can have a better understanding of it, which can also help you to know how to choose an outdoor LED screen.

1. Brightness

Brightness is one of the essential features of the outdoor LED screen. If an LED display with low brightness, it will difficult to watch under the direct sunlight. Only the brightness of an outdoor LED screen reach 7000nits, can this screen be clearly watched under the sunlight. Therefore, if you want to buy an outdoor LED display, you should ensure the brightness has met the requirements.

2. Pixel Pitch and Resolution

Pixel pitch is the distance between each outdoor LED screen and is the key factor in image clarity:

·Fine pitch (P2.5–P3): Ideal for close-up viewing (<5 meters), such as retail facades or corporate building signage. Offers high resolution and sharp visuals.
·Medium pitch (P4–P6): Suitable for medium-distance viewing (5–20 meters), balancing clarity and cost. Great for outdoor advertising, event screens, and stadiums.
·Coarse pitch (P8–P10): Best for long-distance visibility (>20 meters). Lower cost and lower resolution, suitable for highways, billboards, and large venues.

Tip: Always match pixel pitch to the closest expected viewing distance for optimal ROI.

3. IP rating

Besides ip-65 waterproof, an outdoor LED screen also need to resist ash, corrosive gases, ultraviolet rays, etc. IP68 is the highest protective rate for outdoor products nowadays, which can allow you to put the whole LED screen in the water.

Temperature tolerance: Look for -20°C to +50°C operational range for consistent performance.

Durable materials: Die-cast aluminum or carbon-fiber panels resist corrosion and deformation.

Anti-glare and UV coatings: Prevent image degradation and glare from sunlight.

4. Viewing Angle and Audience Coverage

Wide viewing angles allow multiple audiences to see the content clearly.

Consider horizontal and vertical viewing angles: 120°–140° is ideal for public spaces.

5. Refresh Rate and Grayscale

High refresh rates (≥3,840 Hz): Ensure smooth motion and no flickering on video.

High grayscale (≥14-bit): Produces more detailed and realistic images.

Critical for sports, live events, or dynamic advertising where image quality impacts engagement.

6. Energy Efficiency

Outdoor LED screens consume more power at higher brightness.

Look for energy-saving features: automatic brightness adjustment, low-power standby, and efficient power supply.

Energy-efficient outdoor LED screens reduce operational costs, especially for 24/7 installations.

7. Heat dissipation

The heat dissipation of the LED screen is also very important — not only the screen but also the lamps. If the ability of lamps heat dissipation is weak, it will cause the problems of dead lamps and light decay. Common LED displays on the market are equipped with air conditioners for heat dissipation. Although the LED display installed air conditioner can solve the problem of heat dissipation of the screen, installing the air conditioner will cause damage to our screen. Installing the air conditioner will make our display heat dissipation uneven, so the light decay of our display will also be uneven, which makes the display look unclear. Another important point is that the air-conditioning will produce water mist. The water mist attached to the circuit board will corrode the components, chips and solder joints in the display module, which will cause the short circuit. When choosing an outdoor LED display, we must pay attention to the heat dissipation effect of the display lamp point.

The above are several factors that need to be paid attention to when purchasing an outdoor LED screen. I hope that you can make better decisions when purchasing outdoor LED displays in the future!

Outdoor LED Screen FAQ

1. Outdoor LED Display Panel Price
Pixel pitch, size, brightness, refresh rate, materials, brand, and installation all influence cost. Smaller pitch and higher brightness increase the price.

2. How to choose the best outdoor LED screen?
Consider resolution, brightness, viewing distance, durability, and budget. Modular, high-refresh-rate screens with remote control offer the best long-term value.

3. Can I rent an outdoor LED screen?
Yes. Rental screens are ideal for events, exhibitions, or promotions. They are portable, modular, and fast to set up.

4. Are outdoor LED displays worth the cost?
Yes. They boost visibility, engagement, and branding. Proper maintenance and energy management ensure strong ROI.

5. How long do outdoor LED displays last?
Typically 50,000–100,000 hours. Modular designs allow easy panel replacement to extend lifespan.

6. How bright should an outdoor LED screen be?
5,000–6,500 nits for urban areas; 7,000+ nits for direct sunlight. Proper brightness ensures visibility and impact.

7. Can they withstand extreme weather?
Yes. High-quality screens are IP65+ rated, weatherproof, and use durable materials for rain, dust, wind, and temperature extremes.