


Screen Size Selection and Application Fit Choosing between 10.1 inch and 30-40 inch screens significantly affects where and how the motion picture will be displayed; smaller screens suit personal or close-range viewing, while larger sizes are essential for impactful advertising or public display.
Brightness Specifications Matter for Visibility Insist on a minimum brightness of 250 Cd/m² or 300 Nits to ensure clear visibility in various lighting conditions, especially for advertising displays exposed to ambient light.
Functionality Diversity Requires Clear Prioritization In practice, most suppliers offer multifunctional devices, but clarify whether your primary use is video, advertising, or calendar/photo display to avoid paying for underutilized features.
Payment Terms Influence Cash Flow and Negotiation Leverage A critical question to pose is which payment method—T/T, L/C, or Western Union—offers you the best balance of security and flexibility, as this directly impacts your working capital and supplier relationship.

















