Identify usage scenarios and requirements
Select models precisely: For conferences, opt for P1.25-P2.5 for high definition; advertising screens should emphasize vibrant color; stage screens need high refresh rates to eliminate smearing.
Pay attention to pixel pitch (P value)
Smaller pixel pitches offer 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 distances over 5 meters.
Evaluate brightness and contrast
Opt for a brightness of 800cd/m² and a contrast ratio of ≥5000:1 to ensure excellent visibility in bright conditions and clear detail in darker areas.
Choose a suitable refresh rate
Ensure a refresh rate of ≥3840Hz to prevent flickering and moiré effects during capturing or live broadcasting, ideal for stages and press conferences.
Confirm the module size and installation method
Select from common module sizes like 160x160mm or 256x128mm based on installation space. Installation options include wall-mounted (check load-bearing capacity), hoisted (with steel frame), and floor-standing.
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Check the heat dissipation and protection performance
Choose designs with aluminum profile frames and heat dissipation holes, complemented by anti-glare masks to minimize reflection and thermal issues.
Confirm the control and compatibility capabilities
Ensure support for common interfaces like HDMI and DVI. Opt for intelligent control systems for multi-screen synchronization or remote operation.
Verify after-sales service and warranty
Select a prestigious brand that not only offers unparalleled door-to-door installation services but also stands behind its products with a robust warranty of two years or more. Ensure the warranty covers vital core components, and benefit from a 24-hour, dedicated after-sales support team ready to assist you whenever needed.
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