Unverified80% confidenceDecision RuleTime unknown
屏幕分辨率优先看PPI而非绝对分辨率:健身镜观看距离通常2-3米,40英寸左右的1080P已足够,盲目追求4K意义不大;但屏幕亮度需≥350nit,否则白天靠窗环境反光看不清跟练动作
1
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80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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