Video walls may now be seen in a variety of places in metro cities, including airports, conference rooms, movie halls, retail malls, and so on. They’re becoming an increasingly crucial component of our daily routine. On the other hand, people are unfamiliar with the fundamental types of video walls available on the market. They eventually waste their money since the expected outcomes are not obtained simply as their video wall system was not planned appropriately.
Panel-based video walls, cube-based video walls, and projection-based video walls are the main types of video walls accessible.
Manufacturers of cube-based video walls, such as Barco, are market leaders. A tiny projector is installed behind a display panel in such an LED video wall. The projector and board are combined to provide high-quality output. Furthermore, the gaps between various panels are pretty tiny (less than 1mm). Barco just released a zero-bezel video wall with a bezel thickness of only 0.1mm and a slew of other features that make the entire experience seamless and engaging. The only disadvantage is that they are pretty expensive.
Cube-based video walls are excellent for large-scale installations, but they tend to be quite expensive. However, the quality of output is impressive, and there are no other alternatives in terms of cost-effectiveness or high performance. The only problem with this technology is that it has a limited market penetration due to its very high price tag.
Leading manufacturers of panel-based video walls include Samsung, LG, and Panasonic. They have flat-screen displays with somewhat narrower bezels (borders) than televisions. Panel-based video walls are highly cost-effective, but they do not provide the necessary support for 24×7 operations in some situations, and there are color calibration difficulties. As a result, the panels do not appear to be identical in terms of the output shown. This restricts one’s ability to achieve the intended output effect.
These are less well-known video walls that offer all of the advantages of cube-based video walls at a cheaper cost. To display output onto a larger screen, several projectors are mounted. Because of a process called edge blending and geometric correction, the outcome is entirely smooth. The projection area may be increased by using a projector. With just a few projectors, a display screen as large as 50 feet wide may be lit. They provide various benefits, including the ability to employ curved panels, accurate color calibration, and behavior similar to a single screen.
The Bottom Line
Video walls are a great way to create visual impact, and the technologies available can help you do it in your own unique style. The trick is finding one with the characteristics that will be most useful for what matters to you, whether it’s a price point or a specific feature set. It might take some time and consideration to find the right fit but when you do, it’ll likely make all of your events come alive like never before.