Unverified80% confidenceTradeoffTime unknown
刷新率越高越流畅但LCD高刷屏功耗显著上升,LCD的120Hz比OLED更费电,续航敏感用户建议选择支持自适应刷新率(可降至60Hz)的机型
1
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80%
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Long-term
Relevance
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Unverified高刷新率(90/120Hz)看着更顺滑护眼但耗电,且需搭配好续航;纯办公学习用60Hz足够,选120Hz要确认支持动态刷新率(可切换)否则续航打折严重82% similarUnverified支持高刷(90/120Hz)的原机换屏时须确认总成同样支持对应刷新率,装上60Hz屏后系统会强制降频,画面流畅度明显下降81% similarUnverified高刷屏(120Hz)虽提升体验但增加日常功耗,追求极致续航应选LTPO动态刷新屏(可降至1Hz)或直接选60Hz屏,纯直屏60Hz机型待机功耗最低80% similarUnverified高刷屏与续航是矛盾项:90Hz/120Hz高刷会明显增加功耗降低续航,如果没有智能刷新率切换功能,纯高刷屏轻薄本外出续航可能缩水20-30%80% similarUnverified高刷屏(90/120Hz)滑动更跟手但费电,2.5K/OLED色彩好却更耗电续航打折;学生日常办公用60Hz的1080P/2K已足够,把预算和续航留给内存和硬盘更值78% similar
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