Determine your usage scenarios and specific requirements
Select models based on specific needs: For conferences, opt for P1.25-P2.5 for high definition; advertising screens should emphasize color vivacity, while stage screens demand high refresh rates to eliminate smearing.
Understand the Importance of Pixel Pitch (P Value)
A smaller pitch delivers clearer images but at a higher cost. Choose based on viewing distance: P1.25-P2.0 for 1-3 meters, P2.0-P3.0 for 3-5 meters, and P3.0-P4.0 for beyond 5 meters.
Assess Brightness and Contrast Levels
Opt for brightness levels of 800cd/m² and a contrast ratio of ≥5000:1 to ensure clear visibility in bright environments and detailed imagery in darker settings.
Choose an Appropriate Refresh Rate
Select a refresh rate of ≥3840Hz to prevent flickering and moiré effects during filming or live broadcasts, suitable for stages and press conferences.
Confirm Module Size and Installation Method
Select from common module sizes such as 160x160mm or 256x128mm based on installation area. Installation options include wall-mounted (check load capacity), hoisted (with steel frame), and floor-standing.
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Evaluate Heat Dissipation and Protection Features
Opt for products with aluminum profile frames and heat dissipation holes, complemented by anti-glare masks to mitigate reflection and heat issues.
Confirm Control and Compatibility Features
Ensure compatibility with common interfaces like HDMI and DVI. Consider intelligent control systems for seamless multi-screen linkage or remote control.
Review After-Sales Service and Warranty Options
Opt for a brand that not only offers seamless door-to-door installation services but also ensures peace of mind with a warranty period of 2 years or more. It's crucial to focus on the warranty specifics of core components and to ensure a robust 24-hour after-sales support system that guarantees prompt responses.
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