Whakarāpopototia te tuhinga:  I roto i nga wiki o te whakarewatanga o Samsung i tana tupuni tupuni S5 i te tau kua hipa, i tukuna e Apple he mana e neke ana i te hangarau o tana hoa whakataetae. I huaina ko <unk>Methods for shielding electronic components from moisture<unk>, ko te tono i whakawhiwhia i tenei ra e whakaahua ana i te huarahi ki te hanga i te wai o roto o te waea, kaua ko waho. Ka hipoki ngā wāhanga takitahi ki tētahi kiri matotoru i hangaia hei ārai i ngā wai e tūkino ana i te waea, ahakoa ka taea e ia te whakaeke atu ki te anga o waho. E ai ki te raihana he "iti te uara" o nga keehi tiaki ina uru ana te wai ki roto i te waea me te taipitopito o te punaha o te taapiri i te "kohu hydrophobic ki nga waahanga". Ka whakamahia tenei paninga ma te whakamahi i te whakatakotoranga haumanu haumanu i awhinahia e te plasma e whakamahia ana nga kiriata angiangi mai i te hau, te haumanu ranei, ki te whenua pakari. Ko te Samsung's Galaxy S5 he tohu IP67 whakawhetai ki te paninga hydrophobic me te taupoki e whakairi ana ki te waahi hei tiaki i te waea. I tāpirihia hoki e te kamupene he pakete rapa i muri i te taupoki o muri, ā, i tāpirihia he paninga parewai ki roto i te pūoro taringa. Ko te IP te tohu o Ingress Protection, ā, i hangaia e te International Electrotechnical Commission. E whakamahia ana hei whakarōpū i te nui o te paninga e whakarato ana i te tiaki mai i te 'tohu, te ruku ranei'. Ko te whakatauranga e whai ana i nga tau e rua - ko te tuatahi ko te taumata o te aukati puehu, ko te tuarua ko te aukati wai. Ko te ātete puehu mai i te kore ki te ono, ā, ko te ātete wai mai i te kore ki te iwa. Mēnā ka whakaurua he X, kāore te pūrere e tuku i tētahi whakatauranga mō taua matū. Ko te whakatauranga e whitu i runga i te tauine aukati wai ko te tikanga: "Kaore e taea te uru mai o te wai i roto i te rahinga kino ka uru te whare ki roto i te wai (tae atu ki te kotahi mita)". Ko te hua, ka taea te S5 te ruku mo te hawhe haora i te 3ft (0.9 mita). Heoi, ko ana tauira hou, ko te S6 me te S6 Edge, kua tangohia tenei ahuatanga. Ko te ārai a Apple, ko te whakakikoruatia o ngā wāhanga takitahi i roto i te waea, i roto hoki i tētahi poari ara i whakatakotoria. Ka whakamahia tēnei paninga mā te whakamahi i tētahi tikanga e kiia nei ko te awhina-plasma...
I tukuna te patene ki te US i te Poutu-te-rangi 2014 a i whakawhiwhia i tenei ra. E kī ana he " iti noa iho te uara " o ngā take tiaki ina kua uru te wai ki te waea. Ko nga konae e whakaatu ana i te punaha o te taapiri i te "kohu hydrophobic ki nga waahanga" Ka tāpirihia te paninga mā te whakatakoto hau matū e tautokona ana e te plasma. Ko tēnei ko te whakatakoto i tētahi kiri matotoru mai i te āhua hau ki te āhua mārō. Ka whakaaro a Apple ki te whakatakoto i ngā poari ara iahiko me te tāpiri i te kiriata ki roto. Ka taea te whakauru i te hangarau nei ki roto i te whānuitanga iPhone 7 a Apple. Ko te Galaxy S5 a Samsung he IP67 kua whakatauhia e te wai, engari ko tana tupuni S6 kaore.