Amagqabantshintshi anezigqibo ze4k aya esanda ngokuxhaphakileyo kwaye ayinakuphepheka ukuba iyakuba ngumgangatho kumzi mveliso ngexesha elifutshane kakhulu, ishiye i-HD esele isaziwa ngasemva, ngenxa yesi sizathu iApple iyazi ukuba inyathelo elilandelayo kukuxhasa ezi esweni kwiikhompyuter zakho. Nangona kunjalo, ukuza kuthi ga ngoku, ngakumbi uluhlu lweMacBook, ngokubandakanywa konxibelelwano lweThunderbolt 2, baphumelele ngenkxaso epheleleyo kolu hlobo lweemonitha, ngale ndiyithetha ukuba ngoku ii-CPU ze-Broadwell-U kunye nee-GPU ezintsha ezihlanganisiweyo Izigqibo ezingama-3840 × 2160 zinokuboniswa ngenqanaba lokuhlaziya isikrini le-60Hz xa uqhagamshele usebenzisa i-DisplayPort 1.2 imigaqo esele ifakiwe kwiThunderbolt 2.
Kwelinye icala ngaphambili kuyilo lweHaswell CPU, olu nxibelelwano lubanjiswe kwi-30Hz ukugcina isisombululo esifanayo, nakwi-24Hz ukuba senziwe ngoqhagamshelo lwe-HDMI 1.4, into ekubonakala ukuba ayonelanga kuzo zonke iintlobo zokusetyenziswa ngaphandle kokuba sinikezele iscreen ekuthethwa ngaso kwaye senzelwe ukuveliswa kwakhona kweemovie.
Eyona nto inomdla ngalo mbandela kukuba iphepha elichazayo le-Apple lisixelela ukuba iMacBook Air entsha inakho ukuxhasa kuphela i-2560 x 1600 kubahloli bangaphandle xa iyenza le nto ayiyonyani, kuba ngokwenyani bayasixhasa isisombululo. Ngokuchasene noko, kwiMacBook Pro bayayikhankanya le nto kodwa bachaze nenkxaso yesisombululo se-3840 x 2160 kwi-30Hz kwi-HDMI 1.4 xa ingeyonyani nayo, kuba inikwe umda kwi-24Hz. Naps unomdla ekubekeni iliso kwangaphandle Ukuyiqhagamshela kwiMacBook Air yakho entsha, kufuneka uqiniseke ukuba inonxibelelwano Thobela i-DisplayPort 1.2 esemgangathweni ngokwemveli.
Ukuza kuthi ga ngoku indawo entle, eyona nto iphambili kuyo yonke le nto kukuba sithetha ngeMacBook Air, oko kukuthi, ikhompyuter imiselwe kwangaphambili ukuba ibenokuphatheka, amandla ayinto ebaluleke kangako kulwazi lwayo ke ukuba sisebenzisa i-4K @ 60Hz esweni kwaye Ndifuna ukuhlangula kwi- «retina» okanye izigqibo ze-HiDPI, the oopopayi baya kucotha kwaye ngokubanzi inkqubo yemizobo iya kurhuqa.
