When you need to customize an immersive screen for your cinema or related project, giant screens and IMAX screens are both outstanding choices. They both perform well, but there are big differences in size, content, and other details. This article will give you a complete comparison and provide purchasing suggestions.
What is the Giant Screen?
The giant LED display screen is a super-large display composed of multiple LED modules. It can show scenes ranging from a few meters to several tens of meters, or even hundreds of meters.
The giant screen does not rely on projectors for light, and it has a relatively high brightness. It can be used both indoors and outdoors. Furthermore, you can freely customize its size, shape, and resolution.
What is IMAX?
IMAX is a system based on cinema-level projection technology; it is an extremely large screen. Its screen area can reach up to 300 square meters, or even more than 700 square meters. It has professional projection and display systems, including laser or high-brightness bulb projectors, multi-channel cinema sound systems, and standard curved screens.
The size and the curvature of the screen are also customizable. However, its environmental requirements are extremely strict, and the space and the content being played are usually restricted.
Differences Between Giant Screen and IMAX
Flexibility in Size
In terms of size, the screen of IMAX must conform to its standard aspect ratio and curvature. It needs to be around 20 to 30 meters in width, and its height is limited by the aspect ratio. The size of the Giant LED Screen is not limited. It can be as large as 50 meters wide and 100 meters long, or even larger.
Flexibility in Shape
The IMAX screen only has a fixed shape. It can be either flat or slightly curved. However, the main shape can only be rectangular or slightly arc-shaped, and cannot be made into any irregular shape.
While the giant LED screen can be adjusted with high freedom in terms of its aspect ratio. Also, it can be designed to form extremely wide screens, or even spherical, hemispherical, dome-shaped, or special-shaped screens.
Screen Material
IMAX screens usually use special projection screens, which are made of high-reflective coated fibers or fiberglass composites. This is because the principle of IMAX projection is to use a screen, and therefore, the screen must have high and uniform reflective capabilities.
The giant LED screen is composed of modular LED panels. Each panel consists of LED light beads, PCB board, driver IC, and casing. Each light bulb is self-luminous, which does not rely on projection.
Screen Brightness
The brightness of modern digital IMAX screens is around 60 to 100 nits. This is because the output light source of the projector must be reflected by the screen to display the image, and this process will result in a loss of some brightness. The brightness of the giant screen is much higher, reaching around 1000 nits. The outdoor LED screen can even exceed 5000 nits.
Resolution
Due to the limitations of the projector, digital IMAX generally offers 2K or 4K projection; the resolution of the LED screen is determined by Pixel Pitch. The larger the screen is, the more pixels it can have. Theoretically, the giant screen can support resolutions of 6K, 8K, and even higher.
Color and Contrast
In terms of color, IMAX uses high-end digital projection, and its color gamut usually covers the DCI-P3 standard. Its color is natural, and the contrast ratio can reach 8000:1. However, as the light source ages, the color saturation and contrast will decrease.
Because each pixel can emit light independently, the color gamut of the giant LED screen can be wider than that of IMAX, with higher color saturation and contrast. Its contrast ratio can reach over 10,000:1. Therefore, in terms of color, the performance of the giant LED screen is generally better.
Immersive Feeling
The immersive experience offered by IMAX comes from both the visual and auditory aspects. Its size and proportion can perfectly encompass your field of vision. Also, IMAX has a customised sound system layout. This allows you to feel truly immersed.
In contrast, the LED giant screen can integrate with the building structure to provide an immersive experience for you. If the environmental design and audio layout are well-arranged, the giant screen will offer you a better visual experience. However, this needs professional design and higher costs.
Investment cost
The initial investment for IMAX includes dedicated projection systems, screens, audio systems and licensing fees. Its total investment usually amounts to several million dollars. Also, the copyright owner will share the box office revenue with you.
The initial investment for the giant LED screen mainly depends on its own parameters. Its initial investment is similar to that of IMAX. But the difference is that you don’t have to pay the licensing fee or the box office share.
Maintain Cost and Lifespan
The lifespan of the laser light source used in IMAX is approximately 30,000 hours. Moreover, its brightness gradually decreases significantly. The curtains will also wear out and accumulate dust.
In contrast, the lifespan of LED modules is generally over 100,000 hours. Their rate of brightness decline is also much slower. More importantly, unlike IMAX, the modular components of the giant screen can be disassembled and replaced separately. Therefore, the maintenance cost of the giant screen is lower.
Playback Content
IMAX can be regarded as a closed ecosystem. You must use the projection equipment and servers that are certified by IMAX. Also, you can only play IMAX-certified content, and cannot freely play ordinary DCP material.
In comparison, the content available on the giant screen is unrestricted. You can use it to play DCP movies, sports live broadcasts, e-sports competitions, and many other types of content.
How to Choose Between Giant Screen and IMAX for Your Project?
Clarify Project Goals and Positioning
Before anything begins, you need to clearly find out the purpose of your project: whether it will be used for a cinema LED screen, a brand immersive experience, or a commercial advertisement display.
If you want to have a better movie-watching experience, then IMAX is undoubtedly better. If you want to play customized content or enable audience interaction, a giant screen is a better choice.
Cost and Return Analysis
The initial investment for IMAX is relatively fixed, while the initial investment for a giant LED screen depends on its various details. Generally, IMAX needs high investment, and its return is limited; giant LED has controllable investment, diverse returns, and strong flexibility.
Before making a decision, you need to first confirm your budget for the initial investment and the subsequent maintenance.
Analysis of Content Requirements
When making a decision, you should also consider the content you expect to play. The type of screen you choose must match the requirements of the content. If you want to access the latest movie content and enjoy it in high clarity, choose IMAX; if you want to play your own videos, animated graphics, or 3D animations, choose the giant LED screen.
Technical Comparison
After making a choice between IMAX and giant LED, you will also need to make decisions regarding the key technical parameters of the screen. Especially for the giant screen, you need to determine its parameters include pixel pitch, brightness, size, and shape, etc.
FAQs
Why Does IMAX Require a Darkened Environment?
IMAX is not a self-luminous screen. Its projection principle is that the projector projects the image onto the screen. When the lighting in the screening environment is sufficient, the ambient light will shine on the screen. This will cause the screen to also reflect ambient light. This will result in a lower picture brightness and a decrease in contrast.
Is the Audio and Visual System of IMAX More Advanced Than That of a Giant LED Screen?
It depends on the specific circumstances. When the budget is the same, IMAX offers more natural colors and better HDR performance compared to the giant LED display. Moreover, IMAX has a professional audio layout, which provides a strong sense of sound surround effect. However, the configuration of the giant screen is more flexible. You can adopt more advanced designs and products.
Which is More Suitable for Advertising or Commercial Displays: Giant Screen or IMAX?
The content that IMAX can display is limited. You can only play IMAX DCP movies on it, and you cannot play ads or self-made videos freely. As for the Giant LED Screen, you can use it to display almost any kind of content. Therefore, there is no doubt that a giant screen is more suitable for displaying advertisements.
Which is Easier to Upgrade or Replace Hardware: IMAX or Giant Screen?
Each component of IMAX is designed specifically to meet the IMAX standards. Once you decide to carry out a system upgrade, the entire set of projectors and audio equipment might need to be replaced. Also, upgrades or maintenance usually require downtime. This will affect your screening schedule.
For giant LED displays, their power supply, control card, and server can all be replaced independently. And during the upgrade process, you don’t need to completely shut down the system.
How Long Does it Take to Install a Giant Screen and IMAX?
The installation of IMAX is divided into several stages: planning, construction, and commissioning. The entire process will take approximately 12 months or even more. Meanwhile, each stage of the installation process for the Giant LED Screen takes less time than that of IMAX, and it is completed and put into use within approximately 3 to 6 months.
Are Giant Screens and IMAX Capable of Touch Control?
IMAX is a cinema environment where the audience does not need to exit the theater to interact with the screen. It generally does not support touch control. And the giant LED screen can be made interactive. It can support many interaction methods, such as infrared touch control, body-sensing recognition, and AI interaction.
Final Thoughts
JINGYLED is a reliable supplier that can provide you with giant LED screens of high quality. You can customize all the details of the screen: size, shape, pixel pitch, and interaction methods. Also, as a direct factory, we promise reasonable prices and provide you with long-term after-sales service.
