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Important parameters -
after-sale service
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Screen size: 75 inches resolving power: 4K(3840*2160) Panel type: LCD Response time: 6ms HDMI interface: 3×HDMI 2.0 USB media play: No data temporarily Operating system: Hongmeng System 3.0 Recommended viewing distance: 4-5m
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is one year for the whole machine, three years for the main parts, and one year for the remote control and other attached accessories (Main components include: display screen, components, backlight components, high-frequency tuner) -
Customer service telephone: 400-830-8300 -
Specific contents: The after-sales policy of smart screen products strictly implements the national three guarantees law, abides by industry standards, fully respects the rights and interests of consumers, provides consumers with comprehensive service guarantee and solemn commitment, and Huawei promises to be responsible for repair, replacement, or return of goods that are guaranteed by the state or agreed with consumers, Huawei authorized service suppliers shall carry out after-sales service according to this policy. Enter the official website>>