There’s no single answer to the question of what size LED display screen should be used in a hotel banquet hall, but there is a clear selection logic. It requires a comprehensive judgment based on the banquet hall’s actual purpose, space size, and viewing experience. When choosing the LED display screen area, three key dimensions should be considered: the banquet hall’s area and height, the actual usage scenario, and the viewing distance and resolution.
一、Primary Consideration: Banquet Hall Area and Height
This is a fundamental constraint that directly determines the maximum and minimum screen size. For example:
Small Banquet Hall (≤300㎡): Area is typically 100-300㎡, height 3-4m. It is recommended that the screen area be controlled at 15-25㎡, such as the common 3mx5m or 3mx6m, to avoid an overly large screen creating a feeling of oppression.
Medium Banquet Hall (300-600㎡): Moderate area, height mostly 4-5m. It is recommended that the screen area be 25-45㎡, such as 3mx8m or 4mx10m, ensuring visual appeal without feeling empty.
Large Banquet Hall (2600㎡): Large area and high height (over 5m), requiring a larger screen. It is recommended that the screen area be over 45㎡, such as 4mx12m or 5mx15m, to ensure clear viewing for distant audiences.
二、Influencing Factors: Actual Usage Scenarios
Different banquet hall scenarios have different functional requirements for screens, thus affecting the choice of size. For example:
Conference/Training Scenarios: Emphasis is placed on the clarity of text and charts; excessively large screens are not necessary, but it is essential to ensure that the eyes of the front-row audience are not glared. It is recommended that the screen width not exceed 1/3 of the audience area width and the height not exceed 1/2 of the banquet hall height.
Wedding/Celebration Scenarios: Focus is placed on creating an atmosphere; the screen can be appropriately enlarged to display photos and videos of the newlyweds. It is generally recommended that the screen occupy 1/2-2/3 of the stage backdrop area for better visual harmony.
Performance/Event Scenarios: High requirements are placed on screen resolution and dynamic effects; the size needs to be designed in conjunction with the stage layout. Curved screens, irregularly shaped screens, etc., can be used, and the area can be flexibly adjusted according to the scale of the performance.
三、Technical Parameters: Viewing Distance and Resolution
Screen size must be matched with viewing distance and resolution to ensure the best visual experience. Viewing Distance: The distance from the screen to the first row of viewers should ideally be no less than twice the screen height to avoid eye strain; the distance from the screen to the last row of viewers should ideally be no more than ten times the screen height to ensure clear visibility.
Resolution: Higher resolution results in a clearer image. Small-pitch LEDs (such as P1.25, P1.53, P1.86) are suitable for close-range viewing, and the screen size can be appropriately reduced; while ordinary-pitch LEDs (such as P2P25, P3) are suitable for long-distance viewing, requiring a larger screen size to compensate for insufficient resolution.
To determine the size more accurately, it is recommended that you first clarify the specific area of the banquet hall, the installation height, and the actual usage scenario.
Chinastar is a professional one-stop LED display solution provider. For any questions regarding LED displays, please feel free to contact us for answers.
