Unverified80% confidenceTradeoffTime unknown
金属边框虽显质感但会屏蔽/削弱信号，尤其影响NFC和无线充电，追求信号稳定不建议纯金属壳
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钛合金导电性与信号透波性与铝相近，中框拆分注塑天线带工艺依然沿用，钛中框本身不会改善也不会恶化信号，不应作为选购信号强弱的判据76% similarUnverified贴在金属表面（如手机背、金属门牌）必须选择带铁氧体屏蔽层的"抗金属NFC贴片"，普通贴片贴金属上会因涡流效应几乎无法读取74% similarUnverified全金属材质质感好但会屏蔽或削弱手机信号并影响无线充电散热，铝合金支架的磁吸面需为塑料或开窗设计74% similarUnverified金属表面贴NFC需选带屏蔽层的抗金属专用贴（Anti-Metal），普通NFC贴直接贴金属会因涡流效应导致读取失败或距离骤降至几乎为零73% similarUnverified链条为金属实质材料，过安检时可能触发报警，不适合频繁乘机且不愿每次摘戴的用户。72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/476777API
curl https://kongchang.com/api/v1/knowledge/claims/476777MCP
get_claim(id=476777)