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Important parameters -
after-sale service
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Screen size: 55 inches resolving power: 4K(3840*2160) Panel type: OLED Response time: No data temporarily HDMI interface: 3×HDMI USB media play: USB supports video formats: VC-1, X >> Operating system: WebOS 3.0 Recommended viewing distance: 2.8-3.8m
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 1 year (One year for the whole machine and three years for the main TV components) -
Customer service telephone: 400-819-9999 (Monday to Sunday: 8:00-20:00) -
Specific contents: A business operator shall be responsible for the repair, replacement, or return of goods that are guaranteed repair, replacement, or return, as stipulated by the State or agreed upon by the business operator and consumers. Where a commodity still cannot be used properly after being repaired twice within the guaranteed maintenance period, the business operator must be responsible for replacement or return. Where a consumer requires a business operator to repair, replace or return a large commodity of which the repair, replacement or return is guaranteed, the business operator must bear reasonable expenses such as freight. It shall provide consumers with true information about commodities or services, and shall not make misleading false propaganda. Enter the official website>>