Unverified85% confidenceDecision RuleTime unknown
办公用鼠标DPI 800-1600足够，追求高DPI（8000+）对办公无实际意义反而移动过灵敏；FPS游戏推荐传感器PixArt 3395及以上，回报率1000Hz
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85%
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Long-term
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Unverified办公用DPI 800-1600足够，追求高DPI(3200+)对办公无意义反而移动精度难控；游戏/设计需求才需可切换DPI档位并支持1600以上77% similarUnverified办公为主兼顾偶尔游戏，刷新率选100Hz即可显著提升日常拖拽流畅度，无需上144Hz/165Hz；4K高刷会大幅拉高对显卡和线材（需DP1.4/HDMI2.1）的要求71% similarUnverified8000Hz轮询率对CPU占用明显增加，中低配电脑(尤其游戏时CPU已高占用)可能因此掉帧，1000Hz对绝大多数玩家已足够，8000Hz收益需高刷屏(240Hz+)才可感知71% similarUnverified8000Hz轮询率对CPU占用明显上升，中低配电脑可能出现帧率下降，普通玩家1000Hz已足够，8000Hz仅在高刷屏(240Hz+)且高配主机上有边际收益70% similarUnverified游戏类应用通常以60FPS为帧率基准，低于30FPS用户会明显感知到卡顿68% similar
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