Adamu Kos A cikin sabbin tallace-tallace guda biyu, Samsung ya yi dariya game da yadda flagship ɗin Galaxy S21 Ultra zai fi ƙarfin ikon daukar hoto na iPhone 12 Pro Max. Da farko game da zuƙowa, sannan a cikin adadin megapixels. Amma masu hikima sun san cewa irin wannan kwatankwacin karfi ba zai dace ba. Samsung ya bude duka tallace-tallacen da taken "Haɓaka wayar hannu bai kamata ya zama raguwa ba." Duk na'urorin nan suna ɗaukar hoton wata a cikin duhu duka, tare da iPhone 12 Pro Max na iya zuƙowa a cikin 12x, Samsung Galaxy S21 Ultra 100x. Sakamakon a fili yana son abokin hamayyar Apple, amma…
A cikin lokuta biyu, ba shakka, wannan zuƙowa ne na dijital. Apple iPhone 12 Pro Max yana ba da zuƙowa na gani na 2,5x, yayin da Samsung Galaxy S21 Ultra yana ba da 108x tare da kyamarar 3MP, amma kuma yana da kyamarar periscope 10x. Duk wani abu bayan haka ana yin shi kawai ta hanyar yanke amfanin gona da aka yanke daga hoton. Duk sakamakon biyun zai zama darajar tsohon kuɗi. Duk abin da kuka ɗauka, yi ƙoƙarin guje wa zuƙowa na dijital gwargwadon yuwuwar hakan, saboda wannan kawai zai lalata sakamakon. Ko da wane wayowin komai da ruwan da kuke amfani da su.
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Ba 108 Mpx kamar 108 Mpx ba
Talla ta biyu sannan tana nuna hoton hamburger. Kawai ana kiransa 108MP, yana nufin ƙudurin babban kyamarar 108MP na Galaxy S21 Ultra, kwatanta shi da 12MP na iPhone 12 Pro Max. Tallan ya ambaci cewa hoton da aka ɗauka tare da ƙarin megapixels zai ba ku damar ganin cikakkun bayanai masu kaifi, yayin da hoton da aka ɗauka tare da iPhone ba zai yiwu ba.
Amma la'akari da girman guntu, wanda zai samar da irin wannan babbar adadin pixels kamar Samsung. Sakamakon haka, wannan yana nufin cewa pixel ɗaya yana da girman 0,8 µm. A cikin yanayin iPhone 12 Pro Max, Apple ya tafi hanyar kiyaye adadin pixels, wanda zai ƙara ƙaruwa tare da guntu kanta. Sakamakon shine 1,7 µm pixel. Girman pixel na iPhone ya ninka girman na Samsung sau biyu. Kuma wannan ita ce hanya, ba neman adadin megapixels ba.
Koyaya, Samsung yana ba da fasahar binning pixel, watau haɗa pixels zuwa ɗaya. A sauƙaƙe, Samsung Galaxy S21 Ultra yana haɗa pixels 9 zuwa ɗaya. Wannan haɗin pixel yana haɗa bayanai daga ƙananan pixels da yawa akan firikwensin hoto zuwa pixel mai girma ɗaya mafi girma. Ya kamata fa'idar ta kasance mafi girman daidaitawar firikwensin hoto zuwa yanayi daban-daban. Wannan yana da matukar amfani a cikin ƙananan haske inda manyan pixels suka fi kyau a kiyaye hayaniyar hoto a bay. Amma…
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DXOMARK a bayyane yake
Abin da kuma abin da ake nufi da shi, fiye da sanannen gwajin (ba wai kawai) halayen hoto na wayoyin hannu ba DXOMARK, don "busa" jayayyarmu. Wanene kuma zai iya ba da ra'ayi mara son zuciya, wanda ba mai son kowane iri ba kuma yana gwada kowace na'ura bisa ga takamaiman bayani. Samfurin iPhone 12 Pro Max yana ɗaukar matsayi na 130 a ciki tare da maki 7 (samfurin ba tare da Max moniker yana bayan sa ba). Samsung Galaxy S21 Ultra 5G tare da guntu na Snapdragon yana cikin matsayi na 123th tare da maki 14, wanda ke da guntuwar Exynos tare da maki 121 har ma a wuri na 18 da aka raba.
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Gaskiyar cewa ba kawai ta iPhone 11 Pro Max ta ci ta ba, har ma da ƙirar da ta gabata daga Samsung ta Galaxy S20 Ultra 5G ita ma shaida ce cewa sabon sabon abu na Samsung bai yi nasara sosai ba ta fuskar daukar hoto. Don haka yana da kyau kada a yi tsalle a kan duk wanda ya yi yunkurin kai hari da dabarun talla. Ba mu zargi Samsung da wannan dabarar ba. Ana yin tallan ne don kasuwannin Amurka kawai, saboda ba za su yi nasara a kasuwannin Turai ba saboda dokokin gida.
Na ji daɗin labarin sosai. Ina ba da shawarar karanta wani abu game da ƙimar DXO. Wanda ko kadan baya mayar da hankali kan iyakar abin da wayar za ta iya yi, sai dai a kan kwalaben da take daukar hotuna a ciki. Dole na riga na faɗi cewa bai kai ga gwajin zuƙowa na 10x ba, saboda ina gwada 8x. Na mallaki wayoyi biyu. Na sami S21 ultra da iPhone a matsayin kyauta kuma ina sayar da shi. Amma saboda son sani na kwatanta su. Musamman wadancan kyamarori. Shiga cikin Ferrari da tuƙi a ƙauyen ba zai zama da daɗi sosai ba. :) don haka tsarin gwajin DXO yana da matuƙar ɓatarwa. Na tsawon shekaru 2, na fara gwadawa sannan na tantance.