Unverified90% confidenceCautionTime unknown

接HDMI 2.0电视时，盒子的HDMI 2.1接口无法输出4K120Hz，最高仅4K60Hz；只有电视和盒子均为HDMI 2.1才有意义，为老电视买2.1盒子是浪费

1

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90%

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Long-term

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画质增强盒子category

Related Claims

Unverified不要为普通60Hz办公显示器购买HDMI 2.1线缆，18Gbps的HDMI 2.0完全满足4K60，多花的钱无实际收益81% similar Unverified次世代主机需搭配HDMI 2.1显示设备才能开启4K@120Hz或VRR可变刷新率，用旧HDMI 2.0电视会浪费主机性能81% similar Unverified外接4K@60Hz显示器需扩展坞视频接口支持HDMI 2.0或DP 1.2以上，HDMI 1.4接口只能达到4K@30Hz，拖影明显不适合办公79% similar

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