Unverified72% confidenceTradeoffTime unknown
触控膜的耐划伤看表面硬度，标称6H-9H铅笔硬度可抵御日常笔尖/钥匙划伤，但硬度越高膜越脆、抗冲击性反而下降，频繁触控书写场景优先9H+防指纹涂层
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
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