Rufe talla

iPad yana nunawa a fili a baya bayan gasar su. Amma wannan ba abin mamaki bane, saboda ko da iPhones sun ɗauki tsawon lokaci fiye da masu fafatawa na Android, waɗanda suka canza zuwa nunin OLED daga LCD a baya. Tun da a halin yanzu muna sa ran gabatarwar sabbin iPads, ɗayan sabbin abubuwan su yakamata ya zama canzawa cikin ingancin nuni. 

Abu mafi ban sha'awa tabbas zai faru tare da saman-na-layi iPad Pro, kamar yadda iPad Air zai kasance akan fasahar LCD saboda rage farashinsa. A baya, an yi magana da yawa game da nawa jerin Pro za su yi girma daidai saboda a ƙarshe zai sami OLED. Karamin ƙirar 11 inch tana da ƙayyadaddun nuni na Liquid Retina, wanda shine kawai kyakkyawan suna don nuni Multi-Touch tare da hasken baya na LED da fasahar IPS. Babban samfurin 12,9 ″ yana amfani da Liquid Retina XDR, watau Multi-Touch nuni tare da ƙaramin haske-LED na baya da fasahar IPS (na ƙarni na 5th da 6th). 

Tare da Apple's Liquid Retina XDR musamman yana cewa: An ƙera shi don saduwa da ƙa'idodi masu ban mamaki. Wannan nuni yana ba da matsanancin kewayo mai ƙarfi tare da babban bambanci da haske mai girma. Yana ba da cikakkun bayanai dalla-dalla tare da cikakkun bayanai a cikin mafi duhu sassan hoton daga tsarin bidiyo na HDR kamar Dolby Vision, HDR10 ko HLG. Yana da IPS LCD panel mai goyan bayan ƙudurin 2732 x 2048 pixels, jimlar pixels miliyan 5,6 tare da 264 pixels a kowace inch.  

Samun matsanancin kewayo mai ƙarfi yana buƙatar cikakken sabon tsarin gine-ginen nuni akan iPad Pro. Sabbin tsarin hasken baya na mini-LED na 2D na baya tare da yankuna daban-daban na dimming na gida shine mafi kyawun zaɓi na Apple don isar da babban haske mai haske da ƙimar cikakken allo da daidaiton launi na kashe-axis wanda ƙwararrun ƙwararrun ke dogaro da su don ayyukansu. 

Amma mini-LED har yanzu nau'in LCD ne wanda kawai ke amfani da ƙananan shuɗi masu launin shuɗi azaman hasken baya. Idan aka kwatanta da LEDs akan nunin LCD na yau da kullun, ƙananan LEDs suna da mafi kyawun haske, rabon bambanci da sauran ingantattun siffofi. Don haka, tun da yake yana da tsari iri ɗaya da LCD, har yanzu yana amfani da nasa hasken baya, amma har yanzu yana da iyakokin nunin da ba shi da kyau. 

OLED vs. Mini LEDs 

OLED yana da tushen haske mafi girma fiye da Mini LED, inda yake sarrafa hasken da kansa don samar da kyawawan launuka da cikakkun baƙar fata. A halin yanzu, mini-LED yana sarrafa hasken a matakin toshe, don haka ba zai iya bayyana ainihin launuka masu rikitarwa ba. Don haka, ba kamar mini-LED ba, wanda ke da iyakancewar kasancewa nuni maras kyau, OLED yana nuna daidaitaccen launi na 100% kuma yana ba da ingantattun launuka kamar yadda yakamata su bayyana. 

Matsakaicin nunin nunin OLED ɗin shine ƙasa da 1%, don haka yana ba da hoto bayyananne a kowane wuri. Mini-LED yana amfani da LED shuɗi a matsayin tushen haske, wanda ke fitar da 7-80% na hasken shuɗi mai cutarwa. OLED yana rage wannan da rabi, don haka yana kaiwa ga wannan ma. Tunda mini-LED shima yana buƙatar nasa hasken baya, yawanci yana haɗa da filastik har zuwa 25%. OLED baya buƙatar hasken baya, kuma yawanci irin waɗannan nunin suna buƙatar amfani da filastik ƙasa da 5%, wanda ke sa wannan fasaha ta zama mafita mai dacewa da muhalli. 

A taƙaice, OLED a fili shine mafi kyawun zaɓi ta kowace hanya. Amma kuma amfani da shi ya fi tsada, shi ya sa Apple ma ya jira ya sanya shi a kan wani babban fili kamar iPads. Har yanzu dole mu yi tunanin cewa kuɗi ya zo da farko a nan kuma Apple dole ne ya sami kuɗi daga gare mu, wanda shine watakila bambanci idan aka kwatanta da Samsung, wanda ba ya tsoron sanya OLED, alal misali, a cikin irin wannan Galaxy Tab S9 Ultra tare da 14,6 " nuni diagonal, wanda har yanzu yana da arha fiye da na yanzu 12,9 ″ iPad Pro tare da ƙaramin LED. 

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