Adam Kos Mune maviri ezvishambadzo zvitsva, Samsung inoseka kuti mureza wayo Galaxy S21 Ultra ichapfuura sei iyo iPhone 12 Pro Max kugona kutora mafoto. Kutanga nezve zoom, ipapo muhuwandu hwema megapixels. Asi vakachenjera vanoziva kuti kuenzanisa kwakadaro kwemasimba kungave kusina kukodzera. Samsung inovhura ese ads ine sirogani "Kukwidziridza smartphone yako hakufanirwe kuve kuderera." Yekutanga inonzi Space Zoom uye ndeyekutora mifananidzo yemwedzi. Midziyo miviri iri pano inotora mwedzi murima rakazara, neiyo iPhone 12 Pro Max inokwanisa kuswedera mu12x, iyo Samsung Galaxy S21 Ultra 100x. Mhedzisiro yacho inofarira mukwikwidzi Apple, asi…
Muzviitiko zvese izvi, hongu, iyi idhijitari zoom. Iyo Apple iPhone 12 Pro Max inopa 2,5x optical zoom, nepo Samsung Galaxy S21 Ultra inopa 108x ine 3MP kamera, asi ine zvakare 10x periscope kamera. Chero chinhu mushure meizvozvo chinoitwa chete nekucheka chirimwa chakatemwa kubva pamufananidzo. Zvose zvigumisiro zvichabva zvakakodzera mari yekare. Chero zvaunenge uchitora mufananidzo, edza kudzivirira digital zoom zvakanyanya sezvinobvira, sezvo izvi zvichingo shatisa mhedzisiro. Zvisinei nekuti ndeipi smartphone yaunoshandisa.
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Kwete 108 Mpx se108 Mpx
Yechipiri ad inobva yaratidza mufananidzo wehamburger. Inongodaidzwa kuti 108MP, inoreva kugadzirisa kweiyo Galaxy S108 Ultra's 21MP main kamera, ichienzanisa neiyo 12MP ye iPhone 12 Pro Max. Shambadziro inotaura kuti pikicha yakatorwa nemamwe megapixels ichakubvumidza iwe kuti uone zvakapinza zvakadzama, nepo foto yakatorwa ne iPhone isingaite.
Asi funga saizi ye chip, iyo ichapa yakakura kudaro nhamba yemapixels seSamsung. Nekuda kweizvozvo, izvi zvinoreva kuti pixel imwe ine saizi ye0,8 µm. Panyaya yeiyo iPhone 12 Pro Max, Apple yakaenda nenzira yekuchengeta huwandu hwepixels, iyo inowedzera zvakanyanya neiyo chip pachayo. Mhedzisiro yacho ndeye 1,7 µm pixel. Iyo iPhone's pixel size saka inodarika kaviri yakakura kupfuura Samsung's. Uye iyi ndiyo nzira, kwete kutsvaga kwehuwandu hwema megapixels.
Nekudaro, Samsung inopa pixel binning tekinoroji, kureva kusanganisa pixels kuita imwe. Zvichitaurwa zviri nyore, iyo Samsung Galaxy S21 Ultra inosanganisa 9 pixels kuita imwe. Iyi pixel yekubatanidza inosanganisa data kubva akati wandei madiki pixels pane yemufananidzo sensor kuita imwe hombe virtual pixel. Iyo mukana unofanirwa kuve wakakura kuchinjika kweiyo mufananidzo sensor kune akasiyana mamiriro. Izvi zvinonyatso batsira mumamiriro akadzika mwenje apo mapikisi makuru ari nani pakuchengeta ruzha rwemufananidzo. Asi…
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DXOMARK yakajeka
Chii chimwe chekutaura nezvacho, kupfuura bvunzo ine mukurumbira (kwete chete) yemhando yemifananidzo yemafoni DxOMark, kuti "kuvhuvhuta" gakava redu. Ndiani mumwe anogona kupa maonero asina rusaruro, asiri fan wechero brand uye anoyedza muchina wega wega maererano neakajeka maratidziro. Iyo iPhone 12 Pro Max modhi inotora nzvimbo yechinomwe mairi iine zana nemakumi matatu mapoinzi (iyo modhi isina Max moniker iri kumashure kwayo). Iyo Samsung Galaxy S130 Ultra 7G ine Snapdragon chip iri munzvimbo yakagovaniswa yechigumi nemana ine 21 mapoinzi, iyo ine Exynos chip ine 5 mapoinzi kunyangwe munzvimbo yakagovaniswa yechigumi nesere.
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Iyo nyaya yekuti yakabatwa kwete chete neiyo iPhone 11 Pro Max, asiwo neyakapfuura modhi kubva kune Samsung yega Galaxy S20 Ultra 5G, inopupurirawo chokwadi chekuti hutsva hweSamsung hauna kubudirira zvakanyanya maererano nekutora mifananidzo. Saka zvinokurudzirwa kuti usasvetukira pane chero munhu anoedza kurwisa nemanomano ekushambadzira ekushambadzira. Isu hatipe mhosva Samsung nekuda kweiyi zano. Iwo mashambadziro anoitirwa chete musika weAmerica, nekuti ivo vaisazobudirira pamusika weEurope nekuda kwemutemo wenzvimbo.
Ndakanakidzwa nenyaya yacho. Ini ndinokurudzira kuverenga chimwe chinhu nezve DXO rating. Izvo zvisingambotarise pahukuru hwezvinogona kuitwa nefoni, asi chete pamabhodhoro ayo maanotora mafoto. Ndinofanira kunge ndataura kuti hazvina kuzoita 10x zoom bvunzo nekuti ndiri kuyedza 8x. Ndini ndine mafoni ese ari maviri. Ndine S21 Ultra uye iPhone sechipo uye ndiri kuitengesa. Asi nekuda kuziva ndakavaenzanisa. Kunyanya iwo macamera. Kupinda muFerrari uye kutyaira uchitenderera musha hakuzonyanya kunakidza. :) saka nzira yekuyedza yeDXO iri kurasisa. Kwemakore maviri, ndinotanga kuyedza ndozoongorora.