Unverified90% confidenceDecision RuleTime unknown

15.6英寸2K（2560×1440）分辨率PPI约188，比1080P（141 PPI）文字更锐利，办公看文档/写代码优先2K；纯看视频/游戏1080P足够

1

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90%

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Long-term

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Unverified15.6寸1080P的像素密度约141PPI，文字显示清晰度尚可但不算精细，对细腻度有追求的用户需上2K或更高分辨率的便携屏87% similar Unverified同分辨率同尺寸下更看重像素密度(PPI)：27寸1440P约109PPI、27寸4K约163PPI，4K在27寸上文字更锐利但游戏需要更强显卡，高PPI用户可考虑DLSS/FSR降负载84% similar

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