M'ndandanda wazopezekamo[Bisani][Show]
Kugula chowunikira chatsopano chamasewera kumatha kusokoneza. Opanga amapereka mitundu yosiyanasiyana yowonetsera, iliyonse ili ndi ubwino wake ndi malonda.
Nthawi zina zimakhala zovuta kuyesa kufananiza zowunikira zosiyanasiyana ngati mumangomvetsetsa bwino zaukadaulo komanso momwe zingakuthandizireni pamasewera.
Bukuli likupatsani zonse zomwe muyenera kudziwa pazomwe mungayang'ane mukagula chowunikira chamasewera.
kulunzanitsa Mlingo
Ngakhale sizingawoneke ngati choncho, polojekiti yanu imadzitsitsimula yokha.
Mawonekedwe otsitsimutsa amangotsata kangapo pa sekondi iliyonse pomwe chiwonetsero chimajambula chithunzi chatsopano pazenera. Izi zimayesedwa mu Hertz (Hz). Kutsitsimula kwa 120Hz kumangotanthauza kuti chowunikira chanu chimadzitsitsimutsa nthawi 120 sekondi iliyonse.
Mtengo wotsitsimutsa suyenera kusokonezedwa ndi kuchuluka kwa mafelemu, omwe ndi chiwerengero cha mafelemu omwe chipangizochi chimatumiza kuwonetsero sekondi iliyonse. Moyenera mungafune kukhala ndi chimango chofanana ndi chiwongolero chowunikira.
N'chifukwa chiyani zili zofunika?
Mtengo wotsitsimula kwambiri ndi wabwino Masewero. Masewera ampikisano amawongoleredwa makamaka akaseweredwa pamlingo wotsitsimula kwambiri.
Komabe, kuti mutengere mwayi wowunikira wokhala ndi mitengo yotsitsimula kwambiri, makina anu amasewera ayenera kukhala amphamvu kuti apereke mawonekedwe oyenera. Kutsitsimula kwa 144Hz kumangowonongeka ngati GPU yanu imangopereka 30 FPS.
Vsync motsutsana ndi Adaptive Sync
Kodi chimachitika ndi chiyani wogwiritsa ntchito akamasewera masewera othamanga pa 144 FPS ndikugwiritsa ntchito chowunikira cha 60Hz?
Kung'ambika kwa skrini kumawoneka ngati kung'ambika kopingasa pazenera. Izi zimachitika nthawi zambiri ngati pali kusagwirizana pakati pa mtengo wotsitsimutsa ndi mtengo wa chimango. Vsync, yachidule yolumikizira yoyima, imathetsa izi pokakamiza khadi yanu yazithunzi kuti igwirizane ndi chiwonetsero cha polojekiti yanu.
Kwenikweni, chiwonetsero chilichonse pamsika chimakhala ndi mtundu wina wa kukhazikitsa VSync. Vuto limodzi lomwe lili ndi yankho ili ndikuwonjezeka kwa kuchedwa kolowera, komwe kumatha kukhala vuto pamitundu ina yamasewera.
Kodi pali njira ina yothanirana ndi chiwongola dzanja chosagwirizana ndi kuyankha?
Adaptive Sync ndi muyezo womwe udapangidwa ndi VESA womwe umasintha kachulukidwe kake kotsitsimutsa kuti agwirizane ndi mawonekedwe a GPU. Izi zikuthandizani kupewa kutsalira ndikugawa zithunzi mukamagwira ntchito ndi masewera apamwamba a FPS.
FreeSync imayesa kusintha mawonekedwe otsitsimula kuti agwirizane ndi mawonekedwe omwe akubwera. Kutsitsimula kosinthika kumatha kuthandizira ndi masewera omwe mitengo yamafelemu imatha kutsika kwambiri. Choyipa chimodzi cha FreeSync ndikuti nthawi zambiri imagwirizana ndi AMD GPU.
Ogwiritsa ntchito makhadi a Nvidia amatha kugwiritsa ntchito zowunikira ndi G-Sync m'malo mwake. G-Sync imagwiritsa ntchito gawo la Nvidia lomwe, monga FreeSync, limalola mitengo yotsitsimula.
Chiwonetsero cha G-sync kapena FreeSync chingawononge ndalama zambiri poyerekeza ndi chowonetsera chokhala ndi V-Sync yokha. Ogwiritsa ntchito omwe akufuna kusewera masewero a rhythm, masewera omenyana, kapena owombera anthu oyambirira akhoza kupindula ndi kuchepa kochepa komanso luso lamasewera.
Ma GPU ambiri amatha kuthandizira oyang'anira Vsync. Ogwiritsa ntchito omwe akufuna kukwezera ku G-Sync kapena FreeSync monitor atha kufufuza ngati makhadi awo ojambulira akugwirizana nawo.
Nthawi Yoyankha
Nthawi yoyankhira ndi nthawi yomwe zimatengera kuti chiwonetsero chanu chisinthe kuchoka pamthunzi kupita ku wina. Izi nthawi zambiri zimayesedwa mu ma milliseconds (ms).
Ngakhale kuti mtengo wotsitsimutsa umakhudzana ndi momwe chiwonetsero chimakokera chithunzi chatsopano, nthawi yoyankhira imayesa momwe polojekiti ingajambule chithunzi chilichonse. Ngakhale ndi mulingo wotsitsimula womwewo, chowunikira chokhala ndi nthawi yoyankha ya 1ms chikhalabe ndi zotulutsa zomveka kuposa zomwe zili ndi 10ms refresh rate.
Nthawi yocheperako ndiyofunikira kwa osewera ampikisano, pomwe millisecond iliyonse imafunikira. Nthawi zoyankhira zotsika zimathandizanso kuti musamawoneke bwino komanso zimakhala ndi mwayi wochepa kwambiri woti chithunzi chiwonekere kapena kuwoneka.
Nthawi yoyankha ya 4ms ndi yabwino kwa osewera akatswiri pomwe nthawi yoyankha ya 10ms iyenera kukhala yapamwamba kwambiri yomwe muyenera kupita kwa osewera wamba.
Onetsetsani Tekinoloje
LCD vs LED Monitor
LCD imayimira kuwonetsera kwa crystal yamadzimadzi komwe kumatanthawuza kusanjikiza kwamadzi komwe kumakhala pakati pa mapepala awiri agalasi lopangidwa ndi polarized. Chiwonetsero cha kristalo chokha sichimatulutsa kuwala kulikonse.
Zimangosintha mmene kuwala kumadutsamo. Ma LCD okhala ndi kuyatsa kwa fulorosenti atha kukhala njira yotsika mtengo, koma atsala pang'ono kusinthidwa ndi zowonetsera za LED.
Ma Monitor a LED ndi zowonetsera zomwe zimagwiritsa ntchito ma LED (light-emitting diode) kuyatsa chophimba. Owunikira onse omwe ali ndi kuyatsa kwa LED ndi ma LCD, koma si ma LCD onse omwe amagwiritsa ntchito ma LED pakuwunikiranso.
Owunikira ambiri a LED amagwiritsa ntchito kuunikira m'mphepete pomwe magwero amaunikira amakhala m'mphepete mwa chinsalu. Zowunikira zina zimakhala zowunikira, pomwe ma LED amayikidwa kuseri kwa chinsalu mwanjira inayake. Ambiri opanga, komabe, samagawana ndi mtundu wanji wa backlight womwe umagwiritsidwa ntchito pa chinthu china.
Zowunikira zina za LCD zimathandizira dimming yakwanuko, zomwe zimalola chowunikira kuti chizimitse mbali zina za chiwonetserocho. Izi zimapereka zakuda zakuya muzithunzi zowoneka bwino.
Osewera sangakhale ndi nkhawa posankha pakati pa chophimba cha LED ndi LCD popeza zowunikira za LED ndizokhazikika pamsika.
OLED ndi QLED oyang'anira
Zowonetsera za OLED (Organic Light-Emitting Diode) ndi mtundu watsopano waukadaulo wa LED pomwe pixel iliyonse imakhala ndi kuwala kwake kakang'ono ka LED. Izi zimalola kusiyanitsa kwakukulu kwazithunzi ndi zakuda zenizeni chifukwa ma pixel omwewo samatulutsa kuwala kulikonse.
Zowonetsa izi zilinso ndi nthawi yoyankha yotsika kwambiri yomwe nthawi zonse imakhala yabwino pamasewera.
Owunikira a QLED (Quantum Light-Emitting Diode) amagwiritsa ntchito mamolekyu ang'onoang'ono omwe amadziwika kuti madontho a quantum. Madonthowa ali mufilimu ndipo amalola mitundu yowoneka bwino komanso yowoneka bwino.
Mosiyana ndi zowonetsera za OLED, zowunikira za QLED ndizofanana kwambiri ndi mawonekedwe anu a LED. Zowonetserazi zimafunikirabe kuwala kwambuyo kuti apange chithunzi.
Mitundu ya Panel za LED
Pali mitundu itatu yayikulu yomwe ikupezeka pamsika: TN, IPS ndi VA.
Tikambirana za kusiyana kwakukulu pakati pa zosankhazi ndikusankha yomwe ili yabwino kwambiri pamasewera anu.
Chithunzi cha TN
Makanema a TN (Twisted Nematic) ndi omwe amakonda kwambiri osewera chifukwa amafulumira kutsitsimula komanso nthawi yoyankha. The TN monitor ndiyenso njira yotsika mtengo kwambiri pakati pa mitundu itatuyi.
Nkhani zina zokhala ndi mapanelo a TN ndi ma angle awo owonera pang'ono ndipo ali ndi mitundu yolondola kwambiri poyerekeza ndi skrini ya IPS.
Ochita masewera opikisana pa intaneti amakonda ziwonetsero za TN Panel chifukwa chothandizidwa ndi mitengo yotsitsimula komanso nthawi yoyankha.
IPS IP
IPS (In-Plane Switching) ndiye njira yabwino kwambiri yopangira mitundu yakuthwa komanso yolondola kwambiri. Amakhalanso ndi ngodya zowonera zapamwamba poyerekeza ndi zowonetsera za TN.
Ngati nthawi yoyankhira ndiyofunikira kwa inu, mungafunike kulipira zochulukirapo pazowonetsa zomvera za IPS poyerekeza ndi chiwonetsero cha TN chofananacho.
Osewera omwe sapikisana nawo amatha kusangalala ndi chithunzithunzi chabwino cha IPS posinthana ndi nthawi yocheperako.
VA Panel
Makanema a VA (Vertical Alignment) amatha kuwoneka ngati kunyengerera pakati pa zowonetsera za TN ndi IPS.
Ma VA ndi abwino kugwiritsidwa ntchito wamba koma amachepera pama metrics ambiri kuphatikiza kusiyanitsa.
Madoko Olumikizirana
Chinthu chimodzi chomwe sichinalandiridwe pogula zowunikira masewera ndi ma doko omwe adamangamo. Miyezo iwiri yayikulu yolumikizira masiku ano ndi DisplayPort ndi HDMI (High-Definition Multimedia Interface).
Miyezo yonseyi imatha kupanga masewera abwino kwambiri, koma pali masinthidwe omwe amawonedwa ngati abwino kwambiri.
DisplayPort ili ndi mwayi wotha kuthandizira zowonetsera zingapo mu chingwe chimodzi kudzera pakupanga unyolo wa daisy. Osewera omwe akufuna kusewera pamasewera apawiri angakonde kukhala ndi chingwe chimodzi chokha.
Ma PC ambiri amabwera ndi chotuluka cha DisplayPort ndipo madokowa amaphatikiza makina otsekera omwe angathandize kuteteza zingwe zanu. DisplayPort imathandiziranso FreeSync ya AMD ndi G-Sync ya Nvidia.
Zotonthoza zaposachedwa, monga PS5 ndi Xbox Series X, sizigwirizana ndi DisplayPort ndipo m'malo mwake zimabwera ndi doko la HDMI 2.1. Ngati mukufuna kugwiritsa ntchito polojekiti yanu kuti mulumikizane ndi zotonthoza izi, ndibwino kuti mupeze chowunikira chokhala ndi doko la HDMI.
Kuti mupeze zotsatira zabwino, osewera ayenera kupeza zowonetsera zomwe zimaphatikizapo HDMI ndi DisplayPort monga zosankha.
Zotsatira zooneka
Chinthu chinanso chofunikira posankha chowunikira chamasewera ndi kuchuluka kwazinthu.
Chiyerekezo cha 16:9 kapena widescreen ndichomwe chimakonda kwambiri ndipo chikhoza kukhala ndi zosankha zambiri zomwe mungasankhe. Opanga ambiri amapereka mawonekedwe owoneka bwino mumitundu yosiyanasiyana monga 24 ", 27", kapena 34".
Mutha kusankha kulipira pang'ono pa 21: 9 kapena ultrawide monitor ngati mukufuna kuchita masewera olimbitsa thupi. Ndikofunika kudziwa kuti si masewera onse omwe amathandizira 21: 9.
Nthawi zambiri, chowunikira cha 16: 9 chidzakhala ndi mtengo wabwinoko wandalama zanu kuposa njira yofananira ya 21:9. Chiwonetsero cha ultrawide chimagulitsidwa kuti chikhale chotsitsimula kapena kuchuluka kwa pixel.
Zokhotakhota oyang'anira
Kodi muyenera kupeza chowunikira chokhotakhota pakukhazikitsa masewera anu?
Zoyang'anira zopindika ndizabwino kwa maso anu chifukwa zimasunga chithunzi chonse kukhala chofanana ndi maso anu. Izi zimalepheretsa kupsinjika kwa maso ndipo zitha kuthandiza kupewa zovuta mutagwiritsa ntchito chiwonetserochi kwa nthawi yayitali.
Inde, mbali iyi imabwera pamtengo.
Ngakhale oyang'anira masewera okhotakhota a bajeti amatha kukhala okwera mtengo kwambiri poyerekeza ndi makina ojambulira omwe akuchita chimodzimodzi. Ngati mukufuna kugula chowunikira chokhotakhota, tikulimbikitsidwa kuti mupeze chophimba chokulirapo chifukwa zabwino zake zimawonekera kwambiri.
Popeza zowonera zazikulu zikukhala zotsika mtengo, ndikwabwino kuganizira ngati mukufuna kusankha njira yokhotakhota kuti muwonere bwino.
kusagwirizanaku
Kusintha kwa chiwonetsero kumatanthawuza kuchuluka kwa ma pixel omwe ali pazenera. Kuchuluka kwa ma pixel pa inchi kumatanthawuza chithunzi chakuthwa komanso chatsatanetsatane. Nambala yokwera ya ma pixel imafunikiranso yamphamvu kwambiri GPU kuti mupitirizebe kumasulira.
Zosankha zitatu zodziwika kwambiri masiku ano ndi Full HD, Quad HD ndi Ultra HD.
Njira ya Full HD kapena 1080p ikadali yotchuka chifukwa ndiyotsika mtengo komanso yotheka kuwongolera GPU iliyonse.
Quad HD kapena QHD ndiye chisankho chabwino kwambiri pamasewera chifukwa chowoneka bwino, magwiridwe antchito, komanso mtengo wake. Kukwezera ku kukhazikitsa kwa QHD kumafuna GPU yapakatikati monga AMD RX580 kapena Nvidia GTX 1060 kuti mukhale ndi masewera a 1440p. Osewera omwe ali ndi ma GPU otsika amathabe kupezerapo mwayi pazowunikira za QHD potsitsa mawonekedwe.
Pomaliza, owunikira a Ultra HD kapena 4K ndiye chisankho choyambirira cha osewera omwe akufuna chiwonetsero chabwino kwambiri pakukhazikitsa kwawo masewera. Ngati GPU yanu imatha kuyenderana ndi kuchuluka kwa ma pixel, chowunikira cha 4K chimatha kukupatsani mawonekedwe owoneka bwino mukamasewera.
Ngati muli ndi mwayi wopita kukayang'anira mapeto apamwamba, muyenera kupitako. Mukasankha kukweza GPU yanu m'tsogolomu, simudzadandaula kuti mukufunika kukweza polojekiti yanu kuti mupitirizebe.
Mitundu ya Gamuts
Mtundu wa gamut umafotokoza mitundu yamitundu yomwe imadziwika ndi maso a munthu. Chowunikira pamasewera chimayesedwa ndi kuchuluka kwamitundu yomwe idakutidwa ndi mtundu wa gamut.
Mwachitsanzo, makina owonetsera masewera omwe ali pa 100% NTSC amatanthauza kuti akhoza kusonyeza mitundu yonse yomwe ilipo mkati mwa mtunduwo.
Mukamasewera, muli ndi mwayi wosankha DCI-P3, Adobe RGB kapena sRGB gamut. Zoyamba ziwiri zimakhala ndi masewera ambiri ndipo zimakonda kupatsa masewera mawonekedwe osangalatsa. The sRGB gamut, kumbali ina, imakonda kupereka kumasulira kokhulupirika kwamasewera enieni.
Ngakhale zowunikira zimakulolani kuti muwonjezere kuchulukana kudzera pa dalaivala wazithunzi, dalaivala yekha sangathe kutulutsa mthunzi kunja kwa gamut yake.
Kutsiliza
Pali matani a zosankha kunja uko zowunikira zowunikira masewera anu.
Chowunikira chabwino kwambiri chamasewera kunjaku chimadalira bajeti yanu, khadi lazithunzi, ndi zomwe munthu amakonda.
Tikukhulupirira, bukhuli likuthandizani kumvetsetsa mawu ambiri omwe amagwiritsidwa ntchito pofotokozera zowunikira komanso kukutsogolerani pakufufuza kwanu kowonetsa bwino kwambiri pamasewera anu.
Siyani Mumakonda