Ithebhulethi enekhamera enhle

Ngaphandle kweqiniso lokuthi omakhalekhukhwini besizukulwane esilandelayo beza namakhamera anamandla amakhulu, amaphilisi awanakwa kancane mayelana nalokhu. Kodwa uma ufuna ukuthatha izithombe ngethebhulethi, kufanele ubheke ithebhulethi enekhamera enhle. Yilapho-ke izinto ziqala khona ukuba nzima.

Amathebulethi amahle kakhulu anekhamera enhle

Ngokusobala, ukuqhathanisa izimfanelo zekhamera kuwo wonke amadivayisi kunzima kakhulu ngoba kukhona okuhlukile okuningi. Kodwa singasebenzisa indlela elula (futhi abanye abathwebuli bezithombe nabanolwazi bangasho ukuthi ilula kakhulu) indlela yoku ukuqhathaniswa kwenani lama-megapixels. Siyazi ukuthi akuyona indlela engcono kakhulu, kodwa uma kungenjalo bekungeke kwenzeke ukuqhathanisa.

Okwethu, amaphilisi anekhamera engcono ngokulandelayo:

• iPad Pro 12.6 "
• I-Samsung Galaxy Tab S7 FE
• iPad Pro 11 "
• ILenovo Tab P12

I-Apple iPad Pro

Le thebhulethi ingenye ehamba phambili uma ufuna okuthile okuhambisana nobuhle kanye nokwethembeka okumangalisayo. Iza ifakwe a i-chip ye-M1 enamandla ngokusekelwe ku-ISA ARM, enomklamo omncane oklanywe i-Cupertino kusukela ekuqaleni, kanye ne-GPU enamandla kakhulu esekelwe ku-Imagination Technologies' PowerVR. Ngaphezu kwalokho, futhi ine-NPU ezinikezele yobuhlakani bokwenziwa.

Isikrini sayo singama-intshi angu-11, sinobuchwepheshe be-Liquid Retina obunokuminyana kwamaphikseli aphezulu, i-TrueTone, ne-ProMotion, ngekhwalithi isithombe esikhethekile, kanye ne-gamut enemibala ebanzi ukuze ujabulele amavidiyo, izithombe, nemidlalo yevidiyo kunanini ngaphambili.

Iphinde ibe nokuzimela okude okungafika emahoreni ayi-10, i-WiFi, i-Bluetooth, isistimu yokusebenza ye-iPadOS ephephile, ezinzile futhi eqinile, kanye nekhamera yangaphambili engu-12 MP ene-angle ebanzi ne-ultra-wide 10 MP, efakwe inzwa ye-LiDAR. Nalokhu ungakwazi thatha izithombe namavidiyo kuhle.

ILenovo Tab P12

Le thebhulethi yaseShayina inenani elimangalisayo lemali, kulabo abafuna into enhle, enhle futhi eshibhile. Iza ifakwe a isikrini esikhulu esingu-12.7 ” kanye nesinqumo esihle se-2K kanye ne-Dolby Vision. Iphinde ibe ne-Android 13 enethuba lokuvuselelwa kwe-OTA ukuze ibe nezici zakamuva neziqephu zokuphepha.

Kubandakanya ubuchwepheshe bokuxhumana be-Bluetooth ne-WiFi. Ngokuqondene nayo yonke enye i-hardware, ihlaba umxhwele ngephrosesa yayo ye-Mediatek Dimensity 7050 enama-8 Kryo cores, kanye i-GPU enamandla i-Adreno ehlanganisiwe yehluzo zakho. Ngokuqondene nenkumbulo, ifika ifakwe i-6 GB yokusebenza okuphezulu kwe-LPDDR4x kanye ne-128 GB yememori ye-flash yangaphakathi.

Inomklamo omuhle kakhulu, nebhethri elingahlala isikhathi eside kuze kufike kumahora we-15 neshaje ephelele sibonga 8600 mAh. Eceleni ifaka inzwa yezigxivizo zeminwe, futhi ikhamera yayo yangaphambili ingu-2 × 8 MP FF, kuyilapho ingemuva ingu-13 MP ne-AF + 5 MP ene-FF. Izipikha zayo ze-JBL ezisekelwa yi-Dolbe Atmos, kanye nemibhobho yayo emibili ehlanganisiwe iyamangaza.

I-Samsung Galaxy Tab S7 FE

Elinye lamathebulethi ane-Android 10 (engathuthukiswa) nekhamera engcono. I-Galaxy Tab S7, enekhamera yangemuva engu-13 MP yekhwalithi ephezulu kanye nekhamera yangaphambili engu-8 MP. Ihlanganisa izipikha ezihambisana nomsindo ozungezayo we-Dolby Atmos, kanye ne-quadruple AKG transducer. Lokhu, kanye nesikrini sokuthinta esingu-11 ”kanye nokulungiswa kwe-QHD nezinga lokuvuselela elingu-120 Hz, kwenza le thebhulethi ibe yiqiniso. enamandla kumultimedia amahora amaningi sibonga ibhethri elingu-8000 mAh.

Kufaka chip Qualcomm Snapdragon 865 +, ephakathi kwezinamandla kakhulu, ngokusebenza okungaphezulu ngo-10% kune-865. Inemvamisa ephezulu yokusebenza, ene-8 Kryo 585 Prime cores engafinyelela ku-3.1 Ghz, kanye ne-Adreno 650 GPU enamandla kakhulu ukuze inikeze ihluzo kuze kufike ku- 10% ngokushesha kunokwandulelayo, ikwazi ukufinyelela ozimele abangu-144 ngomzuzwana. Ukugcwalisa lokho, kuhlanganisa ne-6GB ye-RAM kanye ne-128GB yememori yangaphakathi.

I-Apple iPad Pro 11 ″

Le iPad ishibhile kunenguqulo ye-Pro ka-2021, kodwa isenokwethenjelwa okumangalisayo nokuqina. Ngesistimu yokusebenza I-iPadOS 14 iqondiswe kakhulu futhi iqondiswe kahle, nezibuyekezo zitholakalayo. Ukuxhumana kwe-WiFi, kanye nethuba lokusebenzisa i-4G LTE ethuthukisiwe.

Ikhwalithi yomsindo we-stereo enhle kakhulu, 10.9 ”Isibonisi se-Liquid Retina esinokuminyana kwamaphikseli aphezulu kanye nobuchwepheshe be-True Tone ku-gamut yombala ophakeme, imakrofoni edidiyelwe yekhwalithi, ne-Touch ID ukuze kuqinisekiswe.

Iza ne-chip enamandla I-Apple A14 Bionic, nge-Neural Engine ukuze isheshise ngobuhlakani bokwenziwa. Ukucushwa okuyisisekelo kunememori yangaphakathi engu-64 GB, nakuba ingafinyelela ku-256 GB. Ibhethri yale thebhulethi nayo izohlala amahora amaningi ngenxa yomthamo wayo kanye nokwenza kahle. Futhi, ngokuqondene nekhamera, inesinye sezinzwa ezihamba phambili, enekhamera yangemuva engu-12 MP, kanye nekhamera yangaphambili engu-7 MP ye-FaceTimeHD.

 

Imikhiqizo yethebhulethi enamakhamera amahle

Apple

I-Apple iyinkampani yezobuchwepheshe ebaluleke kakhulu emhlabeni futhi, nakuba iqale ngokwenza amakhompyutha, isifinyelele kulesi sikhundla ngenxa ye-iPhone yayo. Ngemuva kweminyaka emithathu ethule i-smartphone eyashintsha yonke into, wethula into efana kakhulu, kodwa enosayizi omkhulu kakhulu ayibiza ngokuthi. iPad.

Ithebhulethi ye-Apple ikhethwa ngabasebenzisi abaningi, futhi ngokuvamile ikhethwa yibo bonke abangakwazi ukuyikhokhela. Isebenzisa okuhlukile kwe-iOS abasanda kuyenza kabusha njenge-iPadOS, kanti nehardware engaphakathi nayo iyaheha. Phakathi kwalokhu sithola ama-SoCs ayo adumile, namanye amakhamera angcono kakhulu atholakala kumathebulethi azuza njengefa okucaciswayo kwe-iPhone.

Samsung

I-Samsung ingenye yezinkampani zobuchwepheshe ezibaluleke kakhulu emhlabeni. Akumangazi ukuthi kunjalo, njengoba sekuyiminyaka engaphezu kwamashumi ayisishiyagalombili, iminyaka engamashumi ayisishiyagalombili lapho ikhiqiza khona zonke izinhlobo zemishini kagesi kanye nezingxenye.

Ngokungafani nezinye izinhlobo, i-Samsung ayidali imikhiqizo embalwa yehadiwe, kodwa ihlanganisa okuningi, njengemishini yasendlini ngisho namabhethri, ama-chips, i-RAM nesitoreji. Esikutholayo futhi kukhathalogi yayo ama-smartphones namathebulethi, kuzo zombili izimo abhekene nazo enye ehamba phambili emakethe.

Abantu baseNingizimu Korea benza amaphilisi azo zonke izinhlobo zabasebenzisi, kodwa anamandla kakhulu ane-hardware ethuthukisiwe, phakathi kwawo esinamakhamera acishe afane nalawo abawafaka kuma-smartphones abo.

Huawei

Yize uHuawei eseneminyaka engaphezu kwamashumi amathathu ekhona, akugcinanga lapho lapho kwaba khona uhlobo oludumile kakhulu. Futhi ikwenze ngenxa yokuthile cishe sonke esinakho: ama-smartphone. Njengenkampani yaseShayina, konke ekunikezayo kuvame ukwenziwa ngayo inani elihle lemali, into egqame nakakhulu ezibhebheni zabo.

UHuawei usinikeza izinketho zazo zonke izinhlobo zabasebenzisi, kodwa nabanamandla kakhulu banentengo yokuncintisana. Futhi ukuthi akekho osele nemininingwane ye "Chinese" ngokuthi "embi", ngoba kulokhu ayigcwaliseki nhlobo.

Ithebhulethi enekhamera ehamba phambili: iPad Pro

Ukuthatha njengesilinganiso leli nani esikhulume ngalo, kukhona owinile ocacile, futhi akekho omunye ngaphandle kwe-iPad Pro, inguqulo ethuthukisiwe ye-iPad Air.

Nakuba icishe ibe isihambi ngokuphelele, ikhamera yale divayisi ihlanganisa ezimbili 12MP amalensi emzimbeni wayo ongu-11 ″ ophelezelwa enye inzwa ye-engeli ebanzi engu-10 Mpx. Imayelana ithebhulethi enekhamera enhle, engaqopha amavidiyo anokulungiswa okufika ku-4K. Iphinde ibe ne-autofocus yezemidlalo, inzwa ye-lidar kanye ne-LED flash, yini enye oyifunayo? Ngaphezu kwalokho, ikhamera yangaphambili nayo ihloniphekile (ngokuthola lokho), ingena ku-7MP, engcono kunekhamera yangemuva kwamanye amaphilisi amaningi.

Ngokuqondene nazo zonke ezinye izici zethebhulethi, nazo azimbi. Idivayisi inikwa amandla yi-Apple M1 processor, futhi iza ne-iOS 15 efakiwe, noma kunjalo ingathuthukiselwa ezinguqulweni zesikhathi esizayo ngaphandle kwenkinga.

Uma ukhetha ukuthenga ithebhulethi kwamanye amabhrendi amakhulu, abonwayo futhi anobukhona obuningi (yize i-Apple ivame ukutholakala), futhi uzimisele ukudela umthamo wekhamera kancane, kukhona cishe amaphilisi angama-30 emakethe. ngekhamera engu-8MP noma engcono. Isibonelo, ezinye ze- Amamodeli e-iPad noma kwe Umkhiqizo we-Samsung banamakhamera angu-8MP. Angaba nenani elilinganayo futhi alibi nhlobo, kodwa akufani.

Uma ufuna enye yama-smartphones amakhulu emhlabeni noma enye yamathebulethi amancane kakhulu, i-Apple ine-niche embozwe nge-iPad Pro. Le thebhulethi enekhamera enhle imenyezelwe ngenothi eyinhloko njengedivayisi engu-11 ”, izacile futhi ilula kune-iPad Air ne-iPad Mini, enganikeza futhi Ukuxhumeka kwe-4G LTE kanye nemakrofoni amabili okwenza izingcingo. Kulolo shicilelo sibe nethuba lokwenza indlela yokuqala futhi sisebenzise inguqulo yesikhashana futhi yasishiya sibambe ongezansi nge-chassis yayo elula nencane nokuthi bakwazi kanjani ukuhlanganisa leyo khamera kuyo.

La 2372 × 2048 pixel screen IPS I-iPad Pro ibukeke iyinhle ngokugqama nombala kuyunithi yedemo esiyihlolile. U-Apple uthi isikrini singafinyelela ku-600 ama-nitsnjengoba isebenzisa i-LTPS (I-Low Temperature Polysilicon).

I-iPad Pro yenziwe ngezinto ezimnyama ze-aluminium ezinomzimba oyingxenye eyodwa, okuyinikeza ubuhle obucashile kodwa obukhangayo. Ine-a ukujiya 6.1 mm kuphela. Ngalokhu, i-iPad Pro ingaphezu kwezimbangi zayo eziningi. Isisindo sayo esingu-469 grams sisenza sizuze kulokhu uma kuqhathaniswa namanye amaphilisi anobukhulu obufanayo.

I-bezel ezungeze isibonisi se-iPad Pro ingu-2.99mm nje, okuvumela isikrini ukuthi sithathe amaphesenti angama-80 obuso bangaphambili bedivayisi. I-Apple ikwazile ukufeza umklamo okhanyayo ngokusebenzisa i- umzimba we-aluminium onesiqephu esisodwa ekhiqizwa ngenqubo ekhethekile yokubumba umjovo.

Ngaphandle kokukhanya komklamo, sithole ukuthi ukubamba i-iPad Pro njengethebhulethi ehamba phambili enekhamera bekunzima ngandlela thile. I-CEO ye-Apple u-Tim Cook ubonise ukuthi idivayisi ivumelana kanjani nanoma iyiphi indawo yasekhaya neyochwepheshe, kuyilapho i-iPad mini ingenzi, kodwa lokho kungahluka kuye ngezidingo zomuntu ngamunye.

Ngaphakathi, i-iPad Pro isebenza ne- Iprosesa ye-Apple M1. Inikeza futhi I-6GB ye-RAM kanye ne-128, 256 noma i-512 GB noma i-2TB yokugcina yangaphakathi ngokwezinguqulo.

Ithebhulethi isekela ikhamera yangaphambili engu-7 MP enalensi ye-engeli ebanzi eyengeziwe yokuthatha izithombe ozishuthe zona eqenjini. Isofthiwe yekhamera ye-iPad iphinde ithuthukise izithombe ozishuthe zona ngezihlungi ezenzelwe ukuthambisa ubuso kanye newindi elincane lesithombe ozishuthe sona elivela esikrinini ukukusiza ukuthi uzimele kahle isithombe sakho. Ngakolunye uhlangothi, ikhamera yangemuva engu-12 MP isebenzisa ilensi ye-Sony Exmor ukuze inikeze ikhwalithi yesithombe engcono.

Ithebhulethi isebenzisa inguqulo ye-iOS 15 eshintshwe kancane kusukela ku-iOS 14. I-iPad Pro esiyihlolile ayizange ibe nokwenza ngokwezifiso okuningi kufomu noma imisebenzi yesofthiwe. Besibona ukuthi isoftware yekhamera inemodi yesithombe ozishuthe sona kanye nezinketho zokushelela ubuso, kodwa iningi lezinhlelo zokusebenza bekuyizinguqulo ze-Apple zezinsizakalo ezijwayelekile ezifana nesibali njengesibonelo.

Okokugcina, sizokhuluma kancane mayelana nokuthi kufanele uthenge le thebhulethi noma cha. Ngaphandle kokungabaza, uma ufuna ithebhulethi enekhamera enhle, I-Apple's iPad Pro iyisinqumo esihle. Ikakhulukazi uma uthanda ukuthatha izithombe ozishuthe zona, kungaba uwedwa noma njengeqembu, le divayisi izohlangabezana nakho konke okulindele. Uma kunjalo, kunconywe ngokugcwele. Yiqiniso, uma ufuna ezinye izici hhayi nje ikhamera, noma ufuna ithebhulethi enosayizi wesikrini ohlukile, okunikezwayo kubanzi kakhulu futhi kukuwe ukuthi ukhethe ekufanele kakhulu.

Indlela yokukhetha ithebhulethi ngekhamera enhle

Inombolo yamagumbi

Ekuqaleni, amakhamera ahambayo ayengemahle kakhulu futhi kwakukhona eyodwa kuphela. Umuntu kufanele abe ojwayelekile, kodwa hhayi kumadivayisi amancane njengomakhalekhukhwini namathebulethi. Esikhathini esithile, ukwenza ngcono kwezinye izici eyodwa kwezimbili kuyadingeka: kungaba ikhamera ewugqinsi noma eziningana ezilingana endaweni efanayo. Abakhiqizi bakhethe inketho yesibili, yingakho sekuvele kukhona amadivaysi anamakhamera amabili, amathathu nangaphezulu, noma ama-lens uma sifuna ukukusho kahle.

Futhi yini ongayithola ngamalensi engeziwe? Hhayi-ke lokhu kuncike kumenzi. Kukhona owacabanga ukuthi kuwumqondo omuhle ukuthatha izithombe ze-3D, kodwa lokhu akuzange kusebenze. Kamuva, u-Apple waba nomunye umbono: thuthukisa izinto ezifana nokusondeza noma, okubaluleke nakakhulu, wenze udumo umphumela we-portrait okuveza ukukhanya kwesihloko esikhulu kanye nengemuva lifiphele. Kungenzeka kuphela ukufeza lo mphumela ngeziqinisekiso nge-AI enhle kakhulu, Ukufunda Ngomshini noma ngamakhamera amaningi, ngakho-ke uma sifuna ikhwalithi engcono kakhulu, kufanele sibheke inombolo yamakhamera ahlanganiswa nethebhulethi nokuthi yini esingayenza. nabo.

Megapixels

"Ikhamera yami ingu-12Mpx futhi eyakho ingu-8Mpx kuphela, ngakho ingcono kuneyakho." Awukaze ufunde noma uzwe into efana nalena? Lokhu akulona iqiniso futhi kuyiphutha elivamile phakathi kwalabo abangazi LUTHO mayelana nokuthatha izithombe: ukubuka izinombolo ezithile ezithengisa kuphela. Amamegaphikiseli Abachazi ikhwalithi yezithombe, kodwa ubukhulu bazo. Kusho ukuthini lokhu? Hhayi-ke, lowo othi ikhamera yakhe ine-12Mpx uzokwazi ukuphrinta noma ukubuka izithombe zakhe kumakhanvasi amakhulu kune-8Mpx ngaphandle kokulahlekelwa ikhwalithi, kodwa le khwalithi ingaba nemiphumela emibi futhi i-8Mpx ingaphrinta izithombe zakhe ngekhwalithi ephezulu, kodwa encane. .

Yilokho into okufanele uyikhumbule. Uma sifuna ukuthatha izithombe ngethebhulethi futhi sabelane ngazo ukuze sizibone kwamanye amathebhulethi noma omakhalekhukhwini, ama-megapixel awabalulekile. Manje, uma ngomsebenzi wethu noma umsebenzi wethu wokuzilibazisa sidinga izithombe ezinkulu, kufanele sibheke enenani elihle lama-megapixel, kodwa nezinye izici, ezifana nendawo yokuvula noma osayizi bephikseli.

Apertura

Njengoba sisanda kuchaza, okubaluleke kakhulu kunenombolo yama-megapixel indawo yokuvula. Okungenani kunjalo uma singeke sithathe isithombe emgwaqweni, emini libalele kanye nesimo sezulu esihle. Ukuvulwa kuyasitshela inani lokukhanya i-lens elingakwazi ukuyiphatha. Uma isimbobo siba sikhulu, ukukhanya okungeziwe kuzokuvumela futhi kube nezithombe ezingcono kakhulu ezothatha kulezo zimo lapho ukukhanya kwesigcawu kungaphelele.

Ngemva kokuchaza okungenhla, kubalulekile ukusho imininingwane: ukuvulwa kuvame ukuboniswa nge uhlamvu «f» kanye nenani elinciphisa ukuvuleka okukhulu. Ngamanye amazwi, ilensi ene-aperture f / 1.8 inkulu kuneyodwa eno-f / 2.2. I-value yezinombolo ephansi, ikhwalithi ephezulu, ikhuluma njalo ngokukhanya.

Flash

Wonke umuntu uyazi ukuthi yini i-flash yekhamera. Ngaphandle kwabo, ukuthatha isithombe sendawo enokukhanya okuphansi bekungeke kwenzeke. Ngokuyisisekelo, kungu-a ukukhanya okukhanyisa ngesikhathi sokuthatha isithombe ukukhanyisa esifuna ukukuthwebula. Kodwa azifani zonke futhi sisengakwazi ukwazisa ezinye izinto.

Ubukhulu be-flash bungase bube nokubaluleka okuthile, kodwa amandla abaluleke kakhulu. A ukukhanya okuhle kwe-LED ingakhanyisa ngisho negumbi elimnyama bhuqe. Kodwa futhi singabheka enye imininingwane: ukuthi i-flash inemibala eminingana. I-flash enemibala emibili, eyengezwe kusofthiwe yedivayisi, inganquma ukuthi kungakanani ukukhanya okukudingayo kumbala owodwa nokuthi kungakanani ukusuka komunye, okungenza, isibonelo, izithombe ezinobuso zibonise umbala ongokoqobo, hhayi nge ubuso obuphaphathekile .

Futhi nakuba ngicabanga ukuthi kunezinketho ezimbalwa emakethe, uma uthola okuthile ngakho xenon flash, ngeke ngincome ukuthenga kwakho. Zinhle, kodwa hhayi zamadivayisi eselula, ngokwengxenye ngoba zidla ibhethri ezithombeni ezimbalwa. Ngenxa yalesi sizathu, azikho ngempela.

Inzwa ye-LiDAR

Obunye bobuchwepheshe bakamuva bokufinyelela amakhamera wamadivayisi eselula namathebulethi yi-LiDAR. Imele i-Light Detection and Ranging, futhi ijwayele thola ibanga ukusuka ku-laser emitter ukuya entweni noma endaweni usebenzisa i-pulsed laser beam. Ngenxa yalo msebenzi, ikhamera ingaqoqa ulwazi olwengeziwe futhi ithathe izithombe ezingcono, kodwa futhi inezinye izinhlelo zokusebenza ezifana nokuskena into.

Isofthiwe yekhamera

Kodwa akuyona i-hardware kuphela ebalulekile; futhi, futhi kuningi, isoftware. Eqinisweni, ngeke ngikhulume ngemikhiqizo, kodwa kube nezimo zeselula ezinamakhamera amahle kakhulu awonakalisa izithombe ngesofthiwe, ukuthatha izithombe ezinemibala ekhanyayo, umsindo ... inhlekelele. Inkinga lapha ukuthi kunzima ukwazi ukuthi iyiphi ene-software enhle futhi yimuphi ongenawo, kodwa sizozama ukunikeza iseluleko.

Ikhamera edume kakhulu emhlabeni ngeye-iPhone, futhi akungenxa yokuthi ihamba phambili, kodwa ngenxa yokuthi ikuselula esihamba nayo futhi ikhamera yayo "ikhomba-futhi-idutshulwa." Lokhu kusho ukuthi singakwazi ukukhipha iselula, iphuzu, cindezela inkinobho futhi isithombe, ngokuvamile, sizophuma kahle, ngakho akudingeki sibe abathwebuli bezithombe abangochwepheshe. Lokhu kufezwa ngokuhlanganisa i-hardware ne-software, okuyinto cubungula isithombe ngaphambi kokusiveza.

Kunoma ikuphi, sinefoni noma ithebhulethi esinayo, inqobo nje uma kuyi-iOS noma i-Android, okuyizona ezinezinhlelo zokusebenza eziningi ezitholakalayo, Singakwazi njalo ukusesha i-App Store kanye ne-Google Play ukuthola izinhlelo zokusebenza zekhamera yezinkampani zangaphandle, lokho, ngokombono, okungaxazulula ukucubungula okubi ngokuzenzakalelayo kwedivayisi. Futhi endabeni ye-iPhone / iPad, ngezinhlelo zokusebenza zezinkampani zangaphandle sizothola imisebenzi ethuthuke kakhulu yabathwebuli bezithombe abafuna kakhulu nabanolwazi.

Ikhwalithi yokurekhoda ividiyo

Ngaphezu kwezithombe, amakhamera angakwazi futhi rekhoda amavidiyo. Singase sicabange ukuthi ikhamera emile enhle izokwenza amavidiyo amahle ngokwandiswa, kodwa lokhu akunjalo ngaso sonke isikhathi, noma akukhona konke ebingakwenza. Kuyiqiniso ukuthi ikhamera enembobo enhle, inombolo yama-megapixel, njll., izothatha amavidiyo ekhwalithi ehloniphekile, kodwa azikho yini ezinye izinketho? Yebo zikhona, futhi kufanele uzicabangele.

Nakuba kungakabikho neyodwa kuwo wonke amakhaya emhlabeni, bayanda abaqaphi noma amathelevishini ana Ukulungiswa kwe-4K. Ngakho-ke, uma sifuna ukubona amavidiyo anokulungiswa okuhle kakhulu ku-4K TV yethu, sidinga ikhamera yevidiyo yethebhulethi yethu ukuze sifinyelele leyo khwalithi. I-FPS ongarekhoda kuyo izophinde ithuthukise ikhwalithi yamavidiyo akho. Ama-FPS anjalo Amafreyimu NgesibiliNgamanye amazwi, "izithombe" ongazithatha njalo ngomzuzwana. Uma liphezulu inani, ikhwalithi ephezulu.

Ngaphezu kwalokhu okungenhla, kunelinye iphuzu elibalulekile okufanele licatshangelwe: kungenzeka ukurekhoda ukuhamba kancane. Eyaziwa nangokuthi i-SloMo noma i-slow-motion, lo msebenzi usivumela, lapho sikhethiwe, ukuthi sirekhode ngenani eliphakeme le-FPS, evamise ukuqala ku-120fps, kodwa futhi kungenzeka ukuqopha ku-240fps noma ngisho nangaphezulu. Uma sibuyekeza lo msebenzi, kufanele futhi sihlole ukuthi yisiphi isixazululo esingarekhoda ngokuhamba kancane, njengoba kungenzeka ukuthi i-4K engaqopha ngesivinini esivamile izokwehla ibe ngu-720p uma siqopha nge-SloMo.

Indlela yokukhetha ithebhulethi enekhamera engaphambili enhle

Ngesikhathi se-Covid, ukusebenzelana ngocingo sekungomunye umngane wabaningi bethu futhi lokho kubangele ukuthi singagcini nje ngokudinga ithebhulethi enekhamera engemuva enhle, kodwa futhi nekhamera enhle yangaphambili.

Mayelana nalokhu, ikhamera engaphambili iseyinhle kakhulu ekhohliwe kumamodeli amaningi, enikeza ikhwalithi efanelekile kodwa uma okufunayo kuwukuba nekhwalithi ephezulu yamakholi wevidiyo nomndeni noma imihlangano yomsebenzi, sincoma ukuthi ubheje kuthebhulethi ube ikhamera enhle yangaphambili, kokubili kuma-megapixel kanye nendawo yokuvula ukuze ifreyimu ingagcini nje kuphela ebusweni bakho, kodwa ihlanganisa inkundla yombono eyengeziwe.

Esinye isici amanye amaphilisi asezingeni eliphezulu aseqala ukusifaka yi- uhlaka olugxileNgamanye amazwi, ithebhulethi iyakwazi ukusizakala ngelensi yayo ye-engeli ebanzi ukuze ihlale iphakathi nendawo yesithombe ngisho noma sinyakaza, silungisa ifremu nokuhlehlisa noma ukuhlehlisa ukuze sihlale sigxile.

Ngokungeziwe kulokhu okungenhla, ungaphinda uhlole ezinye zezindlela ezilandelayo ukuze ukhethe ngendlela efanele:

• Amaphikseli: Ikhwalithi yesithombe esithwetshuliwe izoncika kakhulu enanini lamaphikseli, njengoba imele inani lamaphikseli noma amaphuzu inzwa engawathwebula, ngakho-ke izithombe zokucaca okuphezulu. Nakuba inzwa enama-megapixel amaningi ayihlali ingcono ngaso sonke isikhathi, njengoba okwamanje, amakhamera ahlanganisa obunye ubuchwepheshe nezixazululo zokuyithuthukisa, njengokusetshenziswa kwe-AI ye-autofocus, ukuqashelwa kobuso, izihlungi, njll.
• Izinga lozimele kanye nesivinini sokudubula: Nakuba lawa manani engavamile ukunikezwa kwezinye izincazelo, futhi kuyisici esibalulekile lapho ukhetha inzwa yezithombe. Izobonisa inani le-FPS ekulungisweni okuthile ukuze urekhode ividiyo. Isibonelo, ikhamera engu-1080p @ 60 iphansi kune-1080p @ 120, njengoba eyesibili ingafinyelela kumafreyimu angu-120 ngesekhondi eshuthiwe, inikeze ividiyo emanzi. Mayelana ne-shutter noma isivinini sokudubula, isabela esikhathini sokuchayeka lapho i-shutter yekhamera ivuleka ngokuthwebula ukukhanya okwengeziwe.
• Usayizi wenzwa: ibalulekile futhi, futhi kukhona ¼ ”, ⅓”, ½ ”, 1 / 1.8”, ⅔ ”, njll. Ngokuvamile, uma kukhudlwana, kungcono, nakuba endabeni yamakhamera angaphambili ngokuvamile mancane ngenxa yokulinganiselwa kwesikhala nesikrini.
• Imbobo yokugxila: uhlamvu f lusetshenziselwa ukuyichaza, futhi ukukhanya inzwa engakwazi ukuyithwebula nge-diaphragm kuzoncika kuyo. Imbobo enkulu imelelwa inombolo encane ka-f, ngakho-ke kuhle ukubheka izinombolo eziphansi kakhulu ngangokunokwenzeka. Isibonelo, u-f/2 ungcono kuno-f/8.
• Ukujula kombala: Kubalulekile ukuthi ibe nokujula kombala okungcono, ukuze kube khona umehluko omncane ngezithombe zangempela.
• Ibanga elinamandla: Uma benobuchwepheshe obufana ne-HDR, HDR10 noma i-HDR +, ikhamera izokwazi ukuthwebula kangcono izithunzi nokugqama, ngezithombe ezicace kakhulu.
• Ukusebenza ebumnyameni: Uma ufuna ukuthwebula izithombe ebusuku, noma ezindaweni ezinokukhanya okubi, inzwa enemodi yasebusuku kanye ne-ISO ephakeme nayo ibalulekile. I-ISO inquma ukuthi inzwa izwela kangakanani ekuthwebuleni ukukhanya.
• Isihlungi se-IRAmakhamera ekhwalithi ephezulu kuphela asebenzisa isihlungi sokukhanya kwe-infrared ukuze izithombe noma amavidiyo aphume aphelele, ngaphandle kokushintshwa yilolu hlobo lwe-electromagnetic beam. Ngokuvamile, amamodeli we-premium kuphela ayihlanganisayo, njenge-Apple. Ukuze wenze uhlolo, ungakhomba isilawuli kude se-TV yakho kukhamera ngenkathi ithwebula isithombe. Uma inesihlungi ngeke ukwazi ukubona noma yini eyinqaba, kodwa uma ingenaso isihlungi uzokwazi ukubona ukuthi i-IR emitter yesilawuli kude sikhipha kanjani ukukhanya ngethoni ephinki.
• IA: Njengoba ngishilo ekuqaleni, kungcono ukuba namakhamera anemisebenzi yobuhlakani bokwenziwa engangeza okungeziwe kuma-selfies akho, amakholi wevidiyo, njll. Ngenxa yale misebenzi, ngeke ikwazi kuphela ukubona ubuso bakho ukuze uvulele amasevisi, izokwazi futhi ukubona ukuthinta, isebenzise izihlungi, yenza izinguquko njengoba kudingeka, noma ithathe indlela efanele. Isibonelo, i-Apple iyi-ace yalezi zinhlobo zokuthuthuka.