Apple imadalira bwanji pulogalamu ya kamera ya iPhone poyerekeza ndi mpikisano

108MPx, f/1,8, saizi ya pixel 2,4 µm, 10x Optical zoom, Super Clear Glass kuchepetsa kunyezimira - izi ndi zina mwazinthu zamakina a kamera ya Samsung Galaxy S22 Ultra smartphone, mpikisano waukulu kwambiri wa iPhone 13 Pro. Koma hardware si chirichonse, chifukwa ngakhale mamembala atsopano a mndandanda ndi 12 MPx kamera ndi 3x kokha kuwala zoom akhoza kumenya. Zimakhudzanso mapulogalamu. 

Ngati tikunena za mayeso ojambula zithunzi Chithunzi cha DXOMark, iPhone 13 Pro (Max) ili pamalo achinayi. Mosiyana ndi izi, Galaxy S22 Ultra idangofikira malo 13 okha (iPhone 13 ndiye ya 17th). Kupatula pa hardware, zimadaliranso momwe chip chimagwirira ntchito pokonza zithunzi, ndi zomwe opanga mapulogalamu a mapulogalamu amagwiritsa ntchito kuti atsimikizire zotsatira zabwino kwambiri. Zonse ndi za kuwala, komanso zatsatanetsatane. 

A15 Bionic 

Apple amadziwa zonse zomwe zanenedwa. Imayesa kupanga sensa yokhala ndi MPx yocheperako koma yokhala ndi ma pixel akulu, imayesetsanso kukankhira magwiridwe antchito a kamera yake pafupifupi m'badwo uliwonse wa chipangizo chake A chip kuwatengera kumtunda wapamwamba ngakhale mawonekedwe a hardware ali ndi zaka zingapo. Kupatula apo, titha kuziwona ndikuyambitsa m'badwo wachitatu wa iPhone SE. Yotsirizirayi ili ndi kamera ya 3MPx yokhala ndi f/12 kutsegula kuchokera ku 1,8, koma imatha kuphunzira zanzeru zatsopano. Izi zili choncho chifukwa chipangizochi chili ndi chip chatsopano.

iPhone SE 3nd m'badwo

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Kotero imapereka zatsopano Anzeru HDR 4, ntchito yomwe imangosintha kusiyanitsa, kuwala ndi khungu la anthu mpaka anayi pamalopo. Iye akuwonjezera kwa izo Kusakanikirana Kwambiri. Ntchitoyi, kumbali ina, imasanthula ma pixel ndi ma pixel pamawonekedwe osiyanasiyana, makamaka mumdima, ndikuyesera kupereka ngakhale tsatanetsatane wabwino kwambiri ndi mawonekedwe osiyanasiyana. Zowonjezeredwa kwa izo zinali zithunzi masitaelo, zomwe zidayambitsidwa ndi iPhone 13 ndipo zidapezeka pa iwo okha. Ngakhale mum'badwo wa iPhone SE 2nd, poyerekeza ndi iPhone 8, zithunzi zokhala ndi zosankha zambiri zowunikira zawonjezeredwa.

Zithunzi

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Chifukwa chake kujambula kwamafoni makamaka sikungokhudza ukadaulo komanso zolemba zamakamera omwe alipo. Zimagwiranso ntchito kuzinthu zamapulogalamu zomwe sitingathe kuziwona. Chifukwa cha izi, zotsatira za mawonekedwe azithunzi zimasinthidwa pang'onopang'ono, zomwe zimapangitsanso kuti zithunzi zausiku zizigwiritsidwa ntchito kwambiri. Koma chinthu chofunika kwambiri - inu - muyenera kuwonjezeredwa ku izi. Zimanenedwa kuti osachepera 50% ya chithunzi chabwino ndi munthu amene amakoka choyambitsa.

Samsung 

Inde, mpikisano akuyeseranso m'munda wa mapulogalamu. Pa nthawi yomweyo, sitiyenera kupita kutali ndipo akhoza kuyang'ana mwachindunji mpikisano mwachindunji Samsung. Mwachitsanzo, kamera ya 108 MPx mumitundu yaposachedwa ya Ultra imadalira ma pixel binning (Samsung imatcha ntchitoyi. Adaptive Pixel), i.e. pulogalamu yophatikiza chipika cha ma pixel omwe amakhala ngati amodzi ndipo motero amajambula kuwala kochulukirapo ndikusunga tsatanetsatane watsatanetsatane. Kupatula apo, zikuyembekezeredwa kuti Apple ibwera ndi zofanana ndi mndandanda wa iPhone 14, yokhayo idzakhala 48MPx, pomwe ma pixel anayi adzaphatikizidwa kukhala chipika chimodzi ndipo izi zitulutsanso chithunzi cha 12MPx. Mwachitsanzo Koma Galaxy S22 Ultra imaphatikiza 9 mwa iwo, motero imakhala ndi kukula kwa "pixel" ya 2,4 µm, pomwe imodzi mu iPhone 13 Pro ili ndi kukula kwa 1,9 µm kwa kamera yayikulu.

Zithunzi #2

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Ndiye pakufunika processing Phokoso laling'ono, zomwe zimayenera kukuthandizani kuchokera ku phokoso, kotero kuti chithunzi chotsatiracho chikhale choyera komanso chatsatanetsatane. Zamakono Super Night Solution ndiyeno, imawunikira mwanzeru mawonekedwe azithunzi zausiku. Tsatanetsatane Enhancer m'malo mwake, imasintha mithunzi ndikugogomezera kuya. AI Stereo Kuzama Mapu ndiye imathandizira kupanga zithunzi, pomwe anthu aziwoneka bwino kuposa kale ndipo zonse ziyenera kukhala zomveka bwino komanso zakuthwa chifukwa cha ma aligorivimu apamwamba.

Huawei 

Pankhani ya Huawei P50 Pro, mwachitsanzo, mfumu yamakono yojambula zithunzi zam'manja, injini yachithunziyi ndiyosiyana. True Chroma. Iyi ndi makina owoneka bwino a kuwala kozungulira komanso mawonekedwe amtundu wa P3 wamtundu wa gamut omwe amaphimba mitundu yopitilira 2, kutulutsa dziko lonse mumitundu yake yeniyeni. Chabwino, malinga ndi mawu a kampaniyo. HUAWEI XD Fusion Pro kwenikweni ndi njira ina ya Deep Fusion. Chifukwa chake kuseri kwa chithunzi chilichonse pali njira zambiri, zomwe zimasamalidwa ndi ma aligorivimu ambiri ndipo chomaliza koma chocheperako ndi chip chomwe.