Unverified82% confidenceTradeoffTime unknown
刷新率越高画面越顺滑但价格越贵，纯学习/办公60Hz完全够用；追求75Hz可兼顾轻度浏览流畅度，为学习买144Hz及以上是浪费预算
1
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82%
Confidence
Long-term
Relevance
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Unverified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79% similarUnverified高刷新率（144Hz+）与护眼办公需求存在权衡：高刷让滚动网页/文档更顺滑减少视觉拖影，但高刷IPS成本高。纯办公75Hz已足够，若兼顾轻度游戏可选100-144Hz79% similarUnverified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79% similarUnverified高刷新率(120Hz+)减少画面撕裂让滚动更顺滑护眼，但护眼场景收益远小于游戏，纯办公60Hz够用，把预算投入到无频闪和分辨率上更值79% similarUnverified封面屏（外屏）与展开屏都追求高刷新率会增加功耗和成本，日常外屏使用为主的用户，展开屏120Hz+外屏90Hz已足够，无需为双120Hz支付溢价77% similar
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