DLP, LCD, and LED splicing screens each have their own advantages

DLP, LCD, and LED splicing screens each have their own advantages. Enterprises need to choose based on their own needs by considering display effects, business applications, and operation and maintenance costs. The specific analysis is as follows:

Display Effects
 Bezel Gap
DLP: The bezel gap can be less than 0.5mm, which has minimal impact on display effects; only a faint bezel line is visible. If multiple splicing units need to display the same image, DLP is a suitable choice.
LCD: The minimum bezel gap can reach 0.88mm, and the black line of the gap is noticeable. If each splicing unit displays a single window, using LCD is acceptable.
LED: There is no bezel gap issue, giving it an absolute advantage when seamless splicing of the same image is required.

 Brightness
DLP: Brightness is generally around 500cd/㎡ to 700cd/㎡, close to LCD brightness. For long-duration viewing scenarios, using DLP units offers better viewing comfort.
LCD: Brightness is similar to DLP, also suitable for long-duration viewing scenarios.
LED: Brightness can be twice that of DLP and LCD, reaching up to 1200cd/㎡ to 1500cd/㎡. Suitable for scenarios requiring impact or long-distance viewing, such as large-scale advertising displays and stage performances.

 Resolution
DLP: A single splicing display unit can achieve 2K resolution (1920×1080) and is actively moving towards 4K resolution, providing a large amount of information in the display window.
LCD: Similar to DLP, a single unit can achieve 2K resolution and is also developing towards 4K, meeting general enterprise information display needs.
LED: There is a slight gap in resolution, but the pixel pitch is continuously decreasing. Currently, 0.9mm pitch products are comparable to a 72-inch 1920x1080 resolution, meeting certain display requirements.