Apple inoshevedza kuratidzwa pa iPhone a "Retina Display," ichiti inopa mapizikisi akawanda kupfuura ziso revanhu rinogona kuona - chirevo chakakanganiswa nedzimwe nyanzvi.
I iPhone 4 ndiyo yekutanga iPhone inouya yakashongedzerwa neRetina Display nejinisekisi yepikseli ye 326ppi (pixels per inch). Apo paakazivisa foni , Apple Steve anonzi 300ppi "nhamba yemashiripiti," nokuti ndiwo muganhu we retina yevanhu kusiyanisa mapikiseli. Uye, sezvo chigadzirwa ichi chinoratidza kuratidzwa kwepikisi yepikseli yepamusoro pe 300ppi, Jobs inotaura kuti mashoko acho aizooneka ari akajeka uye anotsvedza kupfuura kare.
Kuburitsa Retina Pashure pa2012
Kubva pakatanga ye iPhone 4 muna 2010, kese kuchinja kwe iPhone kwakatamba Retina Display, asi maonero chaiwo ekuratidza uye kusarudzwa akachinjwa kwemakore. Yaiva ne iPhone 5, apo Apple akaziva kuti yakanga yava nguva yekupedzisira kuwedzera ukuru hwesikrini kubva pa 3.5-inch kusvika 4-inches, uye nekushanduka ikoko kwakauya kuchinja mukugadzirisa - 1136 x 640. Kunyange zvazvo kambani iri kushandisa sarudzo yakakwirira kudarika kare, iyo chaiyo pixel density yakachengetwa yakafanana pa 326ppi; kuifanidza seRetina Display.
Kunyange zvakadaro, kuratidzwa kwe-4-inch kwakanga kuchiri duku zvikuru kana kuchienzaniswa nefoni dzakabudiswa nevaswikwi vayo, dzaive mitambo yekutamba kubva pa5,5-5.7-inches, uye vanhu vaiita sevanoda. Muna 2014, Cupertino yakatanga iPhone 6 uye 6 Plus. Yaiva yekutanga nguva iyo kambani ikatumira mbiri mbiri dzePhones kunyika yose panguva imwe chete, uye, chikonzero chikuru chaiva shure kwavo ndechokuti zvose zvigadziri zvinoratidza hukuru hwemahwindo. I-iPhone 6 yakakonzera mahara 4.7-inch nechigadziro che 1334 x 740 uye pixel density pane 326ppi; zvakare, kuchengeta pixel mashizha zvakaenzana nepakutanga. Asi, ne iPhone 6 Plus, kambani yacho yakawedzera huwandu hwepikseli - yekutanga kokutanga mumakore mana - kusvika ku 401ppi sezvo yakagadzirisa chigadziro ne 5.5 "paneji uye kusarudzwa kweHed HD (1920 x 1080).
Yakavandudzwa na Faryaab Sheikh