iFixit对三星Galaxy Z Fold 8进行拆解评测，给出10分制的4分可修复性评分[1]。这款售价1900美元的折叠屏手机在耐用性方面存在显著问题，主要源于其铰链设计。
该设备采用IP48防护等级，这意味着它无法阻挡1毫米以下的颗粒物[1]，导致灰尘和沙粒可以进入铰链机制[1]。iFixit在拆解测试中发现，多次开合后铰链就开始发出"非常可怕的嘎吱声和磨擦音，手机停止正常打开"[1]。三星将铰链和内部显示屏视为一体化组件，难以单独更换[1]，这意味着一旦铰链受损，修复成本将相当高昂。
iFixit's teardown assessment of Samsung's Galaxy Z Fold 8 has revealed significant durability concerns with the device's hinge mechanism. The repair specialist assigned the flagship foldable phone a repairability score of 4 out of 10 [1], citing the hinge's vulnerability to debris as a primary factor in the low rating.
Despite carrying an IP48 rating, the device cannot block particles smaller than 1 millimeter, allowing dust and sand to infiltrate the hinge assembly [1]. During iFixit's testing, the hinge began emitting severe creaking and grinding sounds after multiple open-and-close cycles, eventually causing the phone to stop opening properly [1]. Samsung has integrated the hinge and internal display as a single component, making it impossible for consumers or repair technicians to replace either element independently [1].
