Resolutions 2K, 4K, 1080p, 1440p… pali kusiyana kotani ndi zomwe mungasankhe?

Kodi munayamba mwadzifunsapo kuti zosintha zonse zowoneka bwino ngati 2K, 4K, 1080p ndi 1440p zikutanthauza chiyani? Osadandaula, simuli nokha! Pakati luso mawu ndi achidule, n'zosavuta kusochera mu nkhalango specifications. Koma musadandaule, ndabwera kuti ndikutsogolereni panjira yaukadaulo iyi ndikukuwuzani zonse zomwe muyenera kudziwa pazosankha zamakonozi. Chifukwa chake, mangani malamba ndikukonzekera ulendo wopita kudziko losangalatsa la ma pixel ndi zowonera zowoneka bwino.

Kumvetsetsa kusamvana: 2K, 4K, 1080p, 1440p ndi zina zambiri

M'dziko lodabwitsa la zowonera, kaya ma TV athu, makompyuta, mafoni a m'manja kapena mapiritsi, mawu monga 2K, 4K, 1080p, 1440p amagwiritsidwa ntchito kwambiri. Mawu awa, ngakhale amadziwika, nthawi zina amatha kuwoneka osadziwika komanso ovuta. Kodi kwenikweni akutanthauza chiyani? Kodi pali kusiyana kotani pakati pawo? Chifukwa chiyani 2K imalumikizidwa ndi 1440p? Yakwana nthawi yoti musamvetsetse mawu awa ndikukuthandizani kumvetsetsa zomwe akutanthauza.

Kupewa kusamvana kulikonse, tikamati 1440p, tikunena za 2560 x 1440 pixels. Ndikofunika kuzindikira kuti mawuwo 2k ndi 4k sizimagwiritsidwa ntchito kutanthauza zigamulo zinazake, koma magulu a zigamulo. Zowonadi, mawuwa nthawi zambiri amagwiritsidwa ntchito kugawa ziganizo potengera kuchuluka kwa ma pixel opingasa.

kusamvana	miyeso
2K	2560 x 1440 pixels
4K	3840 x 2160 pixels
5K	5120 x 2880 pixels
8K	7680 x 4320 pixels

Pangani chisankho 2K, Mwachitsanzo. Ili ndi ma pixel a 2560 m'lifupi, yomwe ili pafupifupi kawiri m'lifupi mwake 1080p (ma pixel a 1920). Komabe, sitimayitcha 2K chifukwa ili ndi ma pixel owirikiza kawiri kuposa 1080p, koma chifukwa imagwera m'gulu lazosankha zomwe zili ndi ma pixel 2000 m'lifupi. Ndi lingaliro lomwelo la kusamvana 4K yomwe ili ndi ma pixel a 3840 m'lifupi.

Ndikofunikira kudziwa kuti mawu akuti " 4K ndi 4 nthawi 1080p »ndizochitika mwangozi. Zowonadi, tikamakulitsa chigamulo, ubalewu umatha. Tiyeni titenge chitsanzo cha kusamvana 5K, yomwe ndi mapikiselo a 5120 x 2880. Ma pixel opingasa a 5000 awa amafupikitsidwanso kukhala "5K", ngakhale 5K siikulirapo kanayi kuposa 4K.

Ndikofunikira kusamala kwambiri pazosankha zokha kuposa 2K, 4K, 5K, ndi zina. Pamapeto pake, mawonekedwe anu owonera adzadalira kwambiri mawonekedwe anu pazenera.

Ndiye nthawi ina mukamva za 2K, 4K, 1080p, 1440p ndi ena, mudzadziwa ndendende chomwe chiri. Mukatero mudzatha kusankha mwanzeru pogula sikirini yotsatira, kaya ndi TV, kompyuta, foni yamakono kapena tabuleti.

Kodi 2K ndi chiyani?

Tiyeni choyamba tichotse maganizo olakwika omwe anthu ambiri amawaganizira. Mutha kuyesedwa kuganiza kuti 2K ndiyofanana ndi 1440p. Komabe, lingaliro ili silolondola. Dziko lazosankha zowonera zitha kukhala zosokoneza, koma musadandaule, tabwera kukutsogolerani.

Mawuwo 2K kwenikweni ndi gulu la ziganizo, osati pa chiwerengero chonse cha ma pixel, koma pa chiwerengero cha ma pixel opingasa. Tikamalankhula za 2K, tikunena za mawonekedwe azithunzi omwe ali ndi ma pixel opingasa pafupifupi 2000.

Chithunzi cha 2K chili ndi ma pixel pafupifupi 2000 m'lifupi mwake. Ndiko 1,77 nthawi kuposa 1080p, kusamvana kokhazikika kwa ma HDTV amakono.

Tikachita masamu, timazindikira kuti ma pixel a 2K resolution ndi okwera kwambiri kuposa 1080p resolution. Izi zikutanthauza kuti ngati muwonera kanema wa 2K pachiwonetsero cha 2K, mupeza chithunzi chatsatanetsatane komanso chakuthwa kuposa chocheperako.

Chinsinsi chomvetsetsa manambalawa ndikuti mawonekedwe azithunzi samadalira kuchuluka kwa ma pixel, komanso makonzedwe awo. Ma pixel ochulukirapo pamalo omwe adapatsidwa komanso momwe amapangidwira bwino, chithunzicho chidzakhala chatsatanetsatane komanso chakuthwa.

Chifukwa chake nthawi ina mukadzamva za 2K, kumbukirani kuti ikutanthauza ma pixel a 2000 m'lifupi. Izi ndi zofunika kukumbukira pogula chowonetsera chatsopano kapena kusankha mavidiyo oyenera kwambiri omwe mungagwiritse ntchito.

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Ndipo chinsinsi cha 1440p, tikulankhula za icho?

Ndiloleni ndikuuzeni chinsinsi chosungidwa bwino cha dziko la digito: 1440p. Nthawi zambiri imasokonezedwa molakwika ndi 2K, imasiyanitsidwa ndi mawonekedwe apadera omwe amayiyika pafupi ndi 2,5K. Zowonadi, ngati tidumphira m'nyanja ya pixels, tiwona kuti 2560 x 1440 resolution, yomwe nthawi zambiri imatchedwa 1440p, ndiye kwenikweni. 2,5K,ndipo ayi 2k.

Tangoganizani kwa kamphindi; chophimba chowala, chamitundumitundu, chowonetsa zambiri zambiri mwatsatanetsatane modabwitsa. Izi ndi zomwe 1440p resolution ikulonjeza. Koma samalani, si iye yekha amene angakopeke ndi chipembedzo cha 2,5K. Zosankha zina, monga 2048 x 1080, 1920 x 1200, 2048 x 1152, ndi 2048 x 1536, zimagweranso m'gululi.

Kuti ndikupatseni lingaliro lokhazikika, dziwani kuti 1440p imapereka pafupifupi awiriwa Kusintha kwa 1080p. Inde, mumawerenga molondola, kawiri! Mukayika chiwonetsero cha 1080p ndi 1440p mbali imodzi mbali, kusiyana kwake kumakhala kokulirapo kotero kuti mutha kumva mawonekedwe azithunzi pazithunzi za 1440p.

Izi zati, ndikofunikira kuti musachite khungu ndi manambala awa. Monga momwe zilili ndi chikondi chilichonse, kukopa koyambirira kungakhale kolimba, koma kugwirizana kwa nthawi yaitali komwe kuli kofunika kwambiri. Pogula chiwonetsero chatsopano kapena kusankha mavidiyo oyenera, ndikofunikira kumvetsetsa kuti mawonekedwe azithunzi samadalira kuchuluka kwa ma pixel, komanso makonzedwe awo.

Mwachidule, 1440p ndi dziko lochititsa chidwi latsatanetsatane komanso lomveka bwino. Koma monga wokamba nkhani wabwino aliyense, sindikuwulula zinsinsi zonse nthawi imodzi. Chifukwa chake khalani ndi ine pamene tikuwulula mutu wotsatira wa ulendowu limodzi: dziko lochititsa chidwi la 4K ndi 5K.

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Nanga bwanji 4K ndi 5K?

Podutsa mulingo wa zigamulo, timafika kumadera akuluakulu komanso ochititsa chidwi kwambiri: dziko la 4K neri de A La 5K. Mawuwa angawoneke ngati owopsa kwa anthu ena, koma amangosonyeza kukhwima ndi kumveka bwino kwa chithunzi chomwe zisankhozi zingapereke.

Mawuwo 4K si nambala yochititsa chidwi yomwe imaponyedwa mumphepo, imatanthawuza china chake chachindunji potengera mawonekedwe a skrini. Kusintha kwa 4K ndikofanana ndi mapikiselo a 3840 x 2160. Kuti izi zitheke, ndi pafupifupi ma pixel 4000 pa ndege yopingasa, motero mawu akuti "4K." Poyerekeza, ndi pafupifupi kanayi mawonekedwe a chiwonetsero cha 1080p, chomwe chimapereka kumveka bwino komanso kachulukidwe ka pixel.

Ndiyeno pali 5K. Kwa iwo omwe akuyang'ana kukankhira malire owongolera, 5K imayimira ma pixel a 5120 x 2880. Kunena zowona, izi zikutanthauza ma pixel opingasa 5000, motero mawu akuti "5K". Uku ndikuwonjezeka kwakukulu kuposa 4K, kumapereka tsatanetsatane komanso kuthwa kwambiri.

Koma musalakwitse, palibe chomwe chimatchedwa "ultra-wide 4K" resolution. Tanthauzo lokhazikika la 4K palokha lili kale lonse. Chifukwa chake, musapusitsidwe ndi mawu osokeretsa amalonda.

Mwachidule, mawonekedwe apamwamba kwambiri, chithunzicho chidzakhala chakuthwa komanso tsatanetsatane. Komabe, ndikofunikira kukumbukira nthawi zonse kuti mawonekedwe azithunzi amatengeranso zinthu zina monga mtundu wa gulu, kukula kwa skrini ndi mtunda wowonera. Chifukwa chake, kumbukirani kuganizira zinthu izi mukafunanso chiwonetsero chabwino cha 4K kapena 5K.

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Makanema a Ultra-wide: mawonekedwe atsopano

Tangoganizani kukhala kutsogolo kwa chinsalu chachikulu kwambiri, chokokedwa ndi mitundu yowoneka bwino komanso zambiri zomwe zimapitilira momwe mumawonera. Izi sizongopeka za okonda kanema, ndi zenizeni zomwe zimaperekedwa ndi zowonera kwambiri. Koma bwanji za malingaliro a zowonera izi?

Terms monga "1080p Ultra wide" ou "1440p Ultra wide" pezani chithunzi cholondola cha kutalika kwa chinsalu ndi m'lifupi. Amapereka lingaliro la ma pixel angati omwe ali pa inchi iliyonse ya chinsalu, ndikupanga chithunzi chakuthwa, chatsatanetsatane.

Kumbali ina, kugwiritsa ntchito mawu ngati 2K, 4K, ou 5K chifukwa zowonera kwambiri zitha kukhala zosokoneza. Ndichoncho chifukwa chiyani ? Chabwino, zowonetserazi sizili mu chikhalidwe cha 16: 9 monga ma TV wamba ndi zowunikira makompyuta. M'malo mwake, amadzitamandira ndi 21:9 chiŵerengero, kutanthauza kuti ndi okulirapo kuposa zowonetsera zachikhalidwe.

Izi zikutanthauza kuti simungangochulukitsa kutalika ndi m'lifupi kuti mupeze "K" kusamvana. M'malo mwake, muyenera kuganizira mbali yotalikirapo pazenera. Chifukwa chake, chiwonetsero cha 4K ultrawide sichingakhale ndi mawonekedwe ofanana ndi mawonekedwe achikhalidwe a 4K.

Pamapeto pake, ngati mukuganiza zogula chiwonetsero chambiri, ndikofunikira kumvetsetsa kuti mawu oti "K" sangatanthauze zomwe mukuganiza. Ndizothandiza kwambiri kuyang'ana pazosankha zinazake monga 1080p kapena 1440p poyerekeza zowonetsera zazikulu.

Nanga bwanji 8K kusamvana?

Tayerekezani kuti mwaimirira kutsogolo kwa chojambula chachikulu kwambiri, chodzaza ndi tsatanetsatane komanso mitundu yowoneka bwino. Chithunzichi chikhoza kukuthandizani kumvetsetsa kusintha komwe 8K resolution ikuyimira padziko lonse lapansi.

Chimphona chaukadaulo Samsung wakhala akuchita upainiya m'gawoli, akubweretsa zowonetsera pamsika ndi lingaliro lodabwitsali. 8K ndi chiyani, mukufunsa? Mwachidule, 8K ili ngati zowonetsera zinayi za 4K zophatikizidwa kukhala imodzi. Inde, mumawerenga molondola: zojambula zinayi za 4K!

Izi zimatanthawuza pafupifupi ma pixel 8000 okonzedwa mozungulira, chifukwa chake mawu akuti "8K". Kachulukidwe ka pixel kameneka kamapereka chithunzithunzi chapadera, chomwe chimaposa zomwe tawonapo mpaka pano. Pixel iliyonse yowonjezera imathandizira kuti pakhale chithunzi chakuthwa, chatsatanetsatane, kupangitsa kuti zowonera zikhale zozama komanso zochititsa chidwi.

Ndiye, kodi mwakonzeka kulowa m'dziko la 8K? Chonde dziwani kuti ukadaulo uwu ukadali wotuluka ndipo sunatengedwe kwambiri. Komabe, ndi ukadaulo ukuyenda mwachangu, palibe kukayika kuti 8K posachedwa ikhala muyezo wazowonetsera zapamwamba.

Pakadali pano, sangalalani ndi kukongola kwa malingaliro a 4K ndi 5K, mukuyang'ana momwe 8K imasinthira. Kupatula apo, ndani akudziwa zodabwitsa zaukadaulo zamtsogolo?

The mystique of "K" terminology ndi chiyambi chake mu makampani opanga mafilimu

Dziko la zowonetsera ndi zisankho zingakhale zovuta kwambiri, makamaka pofika kumvetsetsa tanthauzo la mawu monga "2K" kapena "4K." Mawu awa, omwe tsopano ali ponseponse pazaumisiri, ali ndi chiyambi chenicheni: makampani opanga mafilimu. Ndi iye amene anabala mawu akuti "K", muyeso womwe umatanthawuza zisankho zopingasa. Makampani opanga mafilimu, nthawi zonse amafunafuna zowoneka bwino, adapanga mawuwa kuti azitha kuyika bwino kwambiri zithunzi molingana ndi momwe amawonera.

Opanga ma TV ndi kuyang'anira, nthawi zonse kufunafuna njira zatsopano zokopa ndi kuphunzitsa ogula, mwamsanga adatengera mawu awa. Komabe, izi zinayambitsanso chisokonezo. Zowonadi, tikakumana ndi chigamulo chomwe sichinali chachilendo, nthawi zambiri kumakhala kwanzeru kufotokoza zonse, m'malo moyesera kuti chigwirizane ndi gulu la "K".

Chifukwa chake ndikofunikira kumvetsetsa izi 2K sichinthu chofanana ndendende ndi 1080p,ndi 4K si nthawi zinayi zokha 1080p. Ma "K" ndi njira yophweka, njira yopangira malingaliro kuti azitha kugayidwa. Njira yogawira iyi, komabe, ikhoza kukhala yosokoneza tikamapita ku mawonedwe amitundu yonse komanso malingaliro awo osawoneka bwino.

Mawu akuti "K" amapereka chidziwitso chochititsa chidwi m'mbiri yaukadaulo wowonetsera komanso momwe makampani opanga mafilimu adakhudzira momwe timaonera pazithunzi. Komabe, monga kuphweka kulikonse, ndikofunikira kumvetsetsa kuti kuseri kwa "Ks" kuli malingaliro enieni, okhala ndi ma pixel awo enieni.

Pomaliza

Mukamayang'ana dziko losangalatsa lazowonera ndi zosintha, ndizosavuta kusochera munyanja yamatekinoloje aukadaulo. Koma, mofanana ndi ulendo uliwonse, kampasi yodalirika ingathandize kwambiri. Pamenepa, kampasiyo ikumvetsetsa zigamulo zenizeni m'malo motsatsa malonda monga 2K, 4K, 5K kapena 8K.

Pixel iliyonse pazenera lanu ndi nkhani yake, yomwe imabweretsa tsatanetsatane, mtundu ndi moyo pachithunzichi. Mukachulukitsa ndi masauzande kapena mamiliyoni, nkhani yowoneka bwino imakhala yolemera komanso yozama kwambiri. Izi ndi zomwe muyenera kuyang'ana mukaganizira kugula chowunikira chatsopano kapena TV.

Zili ngati kukhala wofufuza wa m'badwo wamakono, kuyendayenda m'madera akuluakulu a ma pixel ndi malingaliro. Ndipo monga mmene munthu wofufuza malo amayenera kumvetsa mmene zinthu zilili, inunso muyenera kumvetsa tanthauzo la mawuwa posankha zinthu mwanzeru.

Pamapeto pake, sizongonena za mapaundi angati a pixel omwe adzaza pazenera lanu. Ndi momwe ma pixelwa amagwirira ntchito limodzi kuti apereke chithunzi chabwino kwambiri. Ndipo chifukwa cha izi, muyenera kuyang'ana pazosankha zenizeni m'malo mokhala m'magulu osavuta monga 2K, 4K, 5K kapena 8K.

Chifukwa chake nthawi ina mukakumana ndi mawu awa, kumbukirani kuti chilichonse K si kalata chabe, koma lonjezo la kuwonera kwabwino. Lonjezo lomwe lingasungidwe kokha ngati mumvetsetsa bwino lomwe limatanthauza.

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