Yini ongayilindela ekubonisweni kwe-iPad Pro entsha uma kuqhathaniswa nesizukulwane sangaphambili? Impendulo icacile

Izibonisi ze-iPad zisala ngemuva komncintiswano wazo. Kodwa lokhu akulona iqiniso elimangalisayo, ngoba ngisho nama-iPhones athatha isikhathi eside kakhulu kunezimbangi ze-Android, ezishintshele ekubonisweni kwe-OLED kusuka ku-LCD ngaphambili. Njengoba okwamanje silindele ukwethulwa kwama-iPads amasha, enye yezinto ezintsha zawo kufanele kube ukushintsha kwekhwalithi yesibonisi. 

Okuthakazelisa kakhulu kuzokwenzeka nge-iPad Pro ephezulu kakhulu, njengoba i-iPad Air izohlala ikubuchwepheshe be-LCD ngenxa yokwehliswa kwayo kwentengo. Esikhathini esedlule, bekunezinkulumo eziningi mayelana nokuthi uchungechunge lwe-Pro luzokhula kahle kangakanani ngoba ekugcineni luzothola i-OLED. Imodeli encane engu-11" inesibonisi se-Liquid Retina, okuyigama nje elihle lesibonisi se-Multi-Touch esinokukhanyisa kwe-LED kanye nobuchwepheshe be-IPS. Imodeli enkulu engu-12,9" isebenzisa i-Liquid Retina XDR, okungukuthi isibonisi se-Multi-Touch esinokukhanya kwangemuva kwe-mini-LED kanye nobuchwepheshe be-IPS (ngezizukulwane zesi-5 nesi-6). 

Igalari yezithombe

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Nge-Apple's Liquid Retina XDR ngokukhethekile uthena: Yakhelwe ukuhlangabezana nezindinganiso eziphakeme ngendlela emangalisayo. Lesi sibonisi sinikeza ububanzi obuguquguqukayo obudlulele obunokugqama okuphezulu nokukhanya okuphezulu. Inikeza okuvelele okucace ngokwedlulele kanye nemininingwane emihle ezingxenyeni ezimnyama kakhulu zesithombe ezivela kumafomethi wevidiyo we-HDR njengeDolby Vision, HDR10 noma i-HLG. Inephaneli ye-IPS LCD esekela ukulungiswa kwamaphikseli angu-2732 x 2048, isamba samaphikseli ayizigidi ezingu-5,6 namaphikiseli angu-264 iyintshi ngayinye.  

Ukuzuza ububanzi obuguquguqukayo ngokwedlulele kudinga ukwakheka kwesibonisi esisha ngokuphelele ku-iPad Pro. Uhlelo olusha lokukhanya lwangemuva lwe-2D mini-LED olunezindawo zokufiphaza zendawo ezilawulwa ngabanye bekuyisinqumo esingcono kakhulu se-Apple sokuletha ukukhanya okuphezulu kakhulu kanye nesilinganiso sokungafani sesikrini esigcwele kanye nokunemba kombala ongaphandle kwe-axis ochwepheshe bokudala abathembele kukho ekugelezeni komsebenzi wabo. 

Igalari yezithombe #2

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Kodwa i-mini-LED isewuhlobo lwe-LCD oluvele lusebenzise ama-LED amancane kakhulu aluhlaza njengokukhanya kwayo kwangemuva. Uma kuqhathaniswa nama-LED esibonisini se-LCD esivamile, ama-mini-LED anokukhanya okungcono, isilinganiso sokungafani nezinye izici ezithuthukisiwe. Ngakho-ke, njengoba inesakhiwo esifanayo ne-LCD, isasebenzisa i-backlight yayo, kodwa isenayo imingcele yesibonisi esingenasici. 

I-OLED vs. Ama-LED amancane 

I-OLED inomthombo wokukhanya omkhulu kune-Mini LED, lapho ilawula khona ukukhanya ngokuzimela ukuze ikhiqize imibala emihle kanye nokumnyama okuhle. Ngaleso sikhathi, i-mini-LED ilawula ukukhanya kuleveli yebhulokhi, ngakho ayikwazi ukuveza imibala eyinkimbinkimbi ngempela. Ngakho-ke, ngokungafani ne-mini-LED, enomkhawulo wokuba isibonisi esingakhiphi, i-OLED ibonisa ukunemba okuphelele kombala okungu-100% futhi inikeza imibala enembile njengoba kufanele ivele ngokoqobo. 

Izinga lokuboniswa kwesibonisi se-OLED bese lingaphansi kuka-1%, ngakho linikeza isithombe esicacile kunoma isiphi isilungiselelo. I-Mini-LED isebenzisa i-LED eluhlaza okwesibhakabhaka njengomthombo wokukhanya, okhipha u-7-80% wokukhanya okuluhlaza okulimazayo. I-OLED inciphisa lokhu ngesigamu, ngakho iholela nakulokhu. Njengoba i-mini-LED nayo idinga i-backlight yayo, imvamisa yakhiwe ngepulasitiki efika ku-25%. I-OLED ayikudingi ukukhanyisa ngemuva futhi ngokuvamile izibonisi ezinjalo zidinga ukusetshenziswa kwepulasitiki engaphansi kuka-5%, okwenza lobu buchwepheshe bube yisixazululo esivumelana nemvelo. 

Kalula nje, i-OLED ngokusobala iyinketho engcono ngayo yonke indlela. Kepha ukusetshenziswa kwayo kubiza kakhulu, yingakho i-Apple nayo ilinde ukuyibeka endaweni enkulu njengama-iPads. Kusafanele sicabange ukuthi imali iza kuqala lapha futhi i-Apple kufanele yenze imali ngathi, okungenzeka umehluko uma iqhathaniswa ne-Samsung, engesabi ukubeka i-OLED, isibonelo, ku-Galaxy Tab S9 Ultra ene-14,6 " bonisa i-diagonal, eseshibhile kune-iPad Pro yamanje engu-12,9" ene-LED encane. 

Ingxoxo yesihloko

[ONo]

Js bych se OLED bal koupit kvuli burninu, ostatne mobily s nim maji kazdorocne problemy (i kdyz se to lepsi) … a Samsung kupuju na 12-24 mesicu, zatimco kdyz mi Apple odejde driv jak za 36 tak jsem zklamany, ocekavam 48+ …