Unverified90% confidenceDecision RuleTime unknown
护眼看重防频闪时优先选高频PWM调光≥1920Hz或全程DC调光机型，低频PWM（240Hz/480Hz/720Hz）在低亮度下频闪明显，敏感人群会头晕眼胀
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Unverified护眼看调光方式：优先1920Hz或以上高频PWM调光，或类DC调光；低于480Hz的低频PWM OLED屏对敏感人群易致眼疲劳头晕92% similarUnverified对频闪敏感（易头晕眼胀）人群应选择DC调光或高频PWM调光（≥1920Hz）机型，避免低频PWM（480Hz以下）OLED屏，可查看是否有莱茵低蓝光+无频闪双认证92% similarUnverified真正护眼需高频PWM调光（≥1920Hz）或原生DC调光，1920Hz以下的PWM调光在低亮度时频闪明显，敏感人群仍会眼疲劳91% similarUnverified追求护眼选高频PWM调光屏：1920Hz或2160Hz高频PWM明显优于1440Hz以下，对光敏感人群应认准≥1920Hz + 类DC调光 + 无频闪/低蓝光双认证89% similarUnverifiedPWM调光频率≥1920Hz或采用类DC调光才算真正护眼，低于360Hz的低频PWM长时间使用易导致眼疲劳；对频闪敏感人群应认准全程DC调光或高频PWM≥2160Hz机型88% similar
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