Abantu baya ngokuya befuna ukwazi ukuthi kungaba yini a ifoni enhle yekhamera ezingathwebula izithombe ezingcono njengoba amakhono ekhamera ye-smartphone ethuthuka. Uma wabelana ngale mizwa futhi unquma ukuthenga ifoni yekhamera, ungase uzibuze ukuthi ungayikhetha kanjani ngaphandle kokudumazeka. Kodwa ungazi kanjani ukuthi uzothola ifoni enekhamera enhle noma ifoni enekhamera embi? Ngeseluleko sethu sokuthenga ifoni enekhamera ehloniphekile, sikuvikele.
Izinto eziphambili okufanele uzicabangele ngenkathi uthenga ifoni yekhamera enhle
Ngokungangabazeki ama-smartphone asephenduke enye yezibani ezigqama kakhulu ekuthuthukisweni kobuchwepheshe. Ukuze ngokuvamile uthathe isithombe esihle noma uqophe amavidiyo ekhwalithi, iningi labathengi lifuna ikhamera ye-smartphone ehamba phambili. Kukhona, nokho, inqwaba yomakhalekhukhwini emakethe abanekhono lokuthwebula izithombe ngomakhalekhukhwini. Lokhu kubangela ukungaqiniseki futhi kwenza ukukhetha i-smartphone enhle kakhulu kube nzima nakakhulu.
Uma uthanda ngempela ukuthwebula izithombe futhi ufuna ukuveza ikhono lakho kanye nokwangempela kwakho ngezithombe ozithathayo noma ngabe zimayelana nemvelo, indawo, abantu, nanoma yini enye, siyakwamukela emhlabeni wamakhamera ahlakaniphile! Ungafunda yonke imininingwane emayelana nokukhetha ifoni yekhamera enhle ngokufunda sonke isiqephu sendatshana.
inzwa
Inzwa iyinhliziyo yekhamera, njengoba nje iphrosesa iyinhliziyo ye-smartphone. Uzothola isithombe esihle osifunayo uma inzwa yenza umsebenzi omuhle wokuthwebula isithombe. Ifoni yekhamera enhle enenzwa enkulu ithwebula ukukhanya okwengeziwe futhi ilethe izithombe ezingcono. Ngezinzwa ezingcono, ukusebenza kokukhanya okuphansi, ukudlidliza kombala, nokucija kwesithombe konke kuyathuthuka. I-Xiaomi Mi 11 Ultra ifaka inzwa enkulu eyi-intshi engu-1, okumanje iyinzwa yekhamera yeselula enkulu kunazo zonke etholakalayo.
Izinzwa ezinkulu zithwebula ukukhanya okuningi kunalezo ezincane. Ngenxa yalokho, ngisho nekhamera engu-13MP enenzwa encane ingadlulwa yikhamera engu-8MP enenzwa enkulu. Lokhu kuyinto ebaluleke kakhulu ngenkathi ukhetha ifoni yekhamera enhle.
Usayizi wephikseli
Isibani esingena kukhamera sithwetshulwa ngamaphikseli. Ukukhanya okwengeziwe kungangena kunzwa enamaphikseli engeziwe, okwehlisa umsindo wedijithali. Izithombe zizovezwa okufanele ngisho nasezimeni zokukhanya okuphansi. Usayizi wephikseli omkhulu kunawo wonke kuzinzwa zekhamera ye-smartphone ungu-2.4µm okhona ku-Huawei P40 Pro. Amanye amafoni amakhamera amahle anosayizi bephikseli abakhulu i-Galaxy S20, ne-Google Pixel 6.
Megapixels
Inani lamaphikseli kukhamera yakho likalwa ngama-megapixel. Inquma ukulungiswa kwesithombe, noma ukuthi isithombe sinemininingwane engakanani. Kudingeka ama-megapixel aphezulu ekuchazeni okuthuthukisiwe lapho uphrinta futhi ubonisa izithombe zakho. Ukufaka ama-megapixel amaningi kakhulu kunzwa, ngakolunye uhlangothi, kuzonciphisa usayizi wephikseli. Ubuchwepheshe be-Pixel-binning, obuhlanganisa idatha esuka kumaphikseli amaningi ukuya kwelinye, ngokuvamile busetshenziswa ifoni ekhamera enhle ukunxephezela.
I-Galaxy S20 Ultra inenzwa engu-108MP 1/1.33 esebenzisa ukuhlanganisa kwe-pixel ukuze iguqule amaphikseli ayisishiyagalolunye angu-0.8micron abe yiphikseli eyodwa engu-2.4micron, okuholela ezithombeni ezinhle, ezinemininingwane. I-Xiaomi Redmi K40 Pro+ futhi inekhamera eyinhloko engu-108 MP.
Amalensi namamodi wokudubula
Ngonyaka odlule, i-smartphone enamakhamera amathathu yayivutha bhe, kodwa manje ezinsukwini, ngisho namafoni aphakathi nendawo anokusetha amakhamera amane. Ngaphandle kwekhamera eyinhloko, ifoni yekhamera yakamuva inelensi ye-angle ebanzi kakhulu ehlinzeka ngomkhakha wokubuka obanzi, okuyenza ifaneleke ukuthwebula indawo. Kuma-smartphones, ilensi ye-telephoto inxephezela ukuntuleka kokusondeza okubonakalayo. Izinzwa ezijulile zikusiza ukuthi ugxile esihlokweni futhi zilungele ukuthwebula izithombe ngobude. Ilensi enkulu iyatholakala kumakhamera amaningana, esiza ekuthwebuleni izithombe ezibukhali nezinemininingwane yezinto ezincane eduze.
Izindlela zokudubula eziningi zifakiwe emafonini akamuva e-Android. Ukulungiswa kwe-ISO, ibhalansi emhlophe, nesinxephezelo sokuchayeka eminye yemisebenzi evamile esiza ukuthuthukisa ikhwalithi yesithombe ngokulungisa izimo zokukhanya.
Imbobo
Esinye sezici ezibalulekile okufanele uzicabangele ngenkathi ufuna ifoni yekhamera enhle indawo yokungena, ebhekisela ekuvulekeni kwelensi yekhamera elawula ubuningi bokukhanya okudlula kuyo. Usayizi wokumisa umgodi uboniswa inombolo. I-value encane ka-f, imbobo enkulu, kanye nokujula kwenkundla. Isibonelo, u-f/8 ungaphansi kuka-f/1.4. Ikhamera enembobo ye-f/1.7 inokuvulwa kwelensi ebanzi, evumela ukukhanya okwengeziwe kudlule kuneyodwa ene-f/2.2 aperture. Ngakho-ke, uma ungumlandeli omkhulu we-bokeh ezithombeni zakho, dlala ngosayizi wokuvula.
Zoom
Kukhamera ye-smartphone, kunezindlela ezimbili zokusondeza: idijithali ne-optical. Uma uthatha izithombe ukude, inketho yokusondeza iza kahle. I-Digital zoom inqubo yesofthiwe etshala futhi ikhulise ingxenye yesithombe, ngezinye izikhathi okuholela emiphumeleni ephikiseli. Ilensi yangempela yokubona (i-hardware) yekhamera esondeza eduze ukuze ubhekisise isihloko ibizwa ngokuthi i-optical zoom. Ngenxa yalokho, ilensi yokubona ikhiqiza isithombe esondezwe kangcono. Uma kuziwa ekukhetheni ifoni enhle yekhamera, ama-optical lens akhethwa ngaphezu kwamalensi edijithali.
amazwi okugcina
Cishe zonke izitolo zamaselula zinama-smartphone ezithombe eziboniswayo, eziheha ukunaka kwabantu abaningi ngenxa yobukhulu bazo, ukwakheka, nokukhanga kwazo. Uma ungayikhethi kahle ifoni yakho enekhamera, ungase uzisole. Uma uthanda ukuthwebula izithombe nezithombe ozishuthe zona noma ukudubula, khetha evumelana nezidingo zakho. Isinqumo sakho ngaso sonke isikhathi sincike ekutheni uyiqonda kahle kangakanani i-smartphone yakho. Akudingekile ukuchitha imali eningi kufoni yekhamera enhle. Ngaphezu kwalokho, akuwona wonke ama-smartphones abizayo anamakhamera amakhulu kakhulu.
