Unverified85% confidenceTradeoffTime unknown
蓝宝石镜头盖板莫氏硬度达9级,抗划伤性远超普通玻璃(莫氏5-6级),但脆性大、抗跌落冲击性反而不如钢化玻璃,日常放口袋防刮选蓝宝石,重摔风险高选钢化玻璃
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85%
Confidence
Long-term
Relevance
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Unverified钛合金表圈+蓝宝石镜面比不锈钢+矿物玻璃更耐刮且轻20-30%,重装长线优先钛合金减负;但蓝宝石抗冲击性略逊,攀岩磕碰多的场景反而钢圈+康宁玻璃更抗碎84% similarUnverified蓝宝石表镜硬度高抗刮但脆、受硬冲击易碎;矿物玻璃/亚克力抗摔但易磨花,户外运动场景亚克力更耐冲击,日常佩戴优选蓝宝石82% similarUnverified5mm磨砂钢化玻璃面板透光均匀,安全性优于普通玻璃,破碎后呈钝角颗粒不易划伤82% similarUnverified蓝宝石玻璃(高端机械表镜面)莫氏硬度达9,普通氧化铈抛光膏几乎无效,需含金刚石研磨膏(0.25-1μm)才能修复,选购前必须确认屏幕材质81% similarUnverified硬度标称9H钢化玻璃,日常防刮表现良好,但与所有玻璃膜一样存在碎裂风险,跌落后膜面可能先于屏幕碎裂起到牺牲保护作用80% similar
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