Osewera masewera, makamaka olimba mtima, ndi anthu osamala kwambiri, makamaka pankhani yosankha chowunikira choyenera cha zida zamasewera. Ndiye amafunafuna chiyani akamagula zinthu?

Kukula ndi Kutsimikiza

Zinthu ziwirizi zimayenderana ndipo nthawi zambiri zimakhala zoyamba kuganiziridwa musanagule chowunikira. Chinsalu chachikulu chimakhala bwino kwambiri mukanena za masewera. Ngati chipindacho chikulola, sankhani cha mainchesi 27 kuti mupereke malo ambiri pazithunzi zokongolazo.

Koma sikirini yayikulu singakhale yabwino ngati ili ndi resolution yoyipa. Yesetsani kukhala ndi sikirini ya Full HD (high definition) yokhala ndi resolution yokwanira ya 1920 x 1080 pixels. Ma monitor ena atsopano a 27-inch amapereka Wide Quad High Definition (WQHD) kapena 2560 x 1440 pixels. Ngati masewerawa, ndi makina anu osewerera masewera, zimagwirizana ndi WQHD, mudzalandira zithunzi zabwino kwambiri kuposa Full HD. Ngati ndalama si vuto, mutha kupita ku Ultra High Definition (UHD) yopereka ma pixel 3840 x 2160 azithunzi zokongola. Muthanso kusankha pakati pa sikirini yokhala ndi aspect ratio ya 16:9 ndi imodzi yokhala ndi 21:9.

Kubwezeretsa Mphamvu ndi Kuyankha kwa Pixel

Chiŵerengero cha kutsitsimula ndi kangati komwe chowunikira chimatenga kuti chijambulenso chophimbacho mu sekondi imodzi. Chimayesedwa mu Hertz (Hz) ndipo manambala apamwamba amatanthauza kuti zithunzi zosawoneka bwino sizimaoneka bwino. Zowunikira zambiri zomwe zimagwiritsidwa ntchito nthawi zambiri zimayesedwa pa 60Hz zomwe ndi zabwino ngati mukungochita zinthu za muofesi. Masewera amafuna osachepera 120Hz kuti zithunzi ziyankhidwe mwachangu ndipo ndi chinthu chofunikira ngati mukufuna kusewera masewera a 3D. Muthanso kusankha zowunikira zomwe zili ndi G-Sync ndi FreeSync zomwe zimapereka kulumikizana ndi khadi la zithunzi lothandizidwa kuti zilole mitengo yosinthika yotsitsimula kuti masewera akhale osavuta. G-Sync imafuna khadi la zithunzi lochokera ku Nvidia pomwe FreeSync imathandizidwa ndi AMD.

Yankho la pixel la monitor ndi nthawi yomwe pixel imatha kusintha kuchoka ku wakuda kupita ku woyera kapena kuchoka ku mtundu wina wa imvi kupita ku wina. Imayesedwa mu ma millisecond ndipo manambala akatsika, yankho la pixel limathamanga kwambiri. Yankho la pixel mwachangu limathandiza kuchepetsa ma ghost pixel omwe amayamba chifukwa cha zithunzi zoyenda mwachangu zomwe zimawonetsedwa pa monitor zomwe zimapangitsa kuti chithunzi chikhale chosalala. Yankho labwino la pixel pamasewera ndi ma millisecond awiri koma ma millisecond anayi ayenera kukhala abwino.

Ukadaulo wa Panel, Zolowetsa Makanema, ndi Zina

Ma Twisted Nematic kapena TN panels ndi otsika mtengo kwambiri ndipo amapereka refresh rates mwachangu komanso pixel response zomwe zimapangitsa kuti akhale abwino kwambiri pamasewera. Komabe sapereka wide viewing angles. Vertical Alignment kapena VA ndi In-Plane Switching (IPS) panels angapereke contrast yapamwamba, mitundu yabwino kwambiri, ndi wide viewing angles koma amatha kugwidwa ndi zithunzi ndi mayendedwe a mizimu.

Chowunikira chokhala ndi makanema ambiri ndi chabwino ngati mukugwiritsa ntchito mitundu yosiyanasiyana yamasewera monga ma consoles ndi ma PC. Ma HDMI ports angapo ndi abwino ngati mukufuna kusintha pakati pa magwero angapo a makanema monga home cinema yanu, console yanu yamasewera, kapena chida chanu chamasewera. DisplayPort imapezekanso ngati chowunikira chanu chikugwirizana ndi G-Sync kapena FreeSync.

Ma monitor ena ali ndi ma USB ports owonera kanema mwachindunji komanso ma speaker okhala ndi subwoofer kuti azitha kusewera bwino.

Kodi chowunikira kompyuta cha kukula kotani chomwe chili chabwino kwambiri?

Izi zimadalira kwambiri mphamvu ya desiki yomwe mukufuna komanso kuchuluka kwa malo omwe muli nawo. Ngakhale kuti zazikulu zimawoneka bwino, zomwe zimakupatsirani malo ambiri ogwiritsira ntchito pazenera komanso zithunzi zazikulu zamasewera ndi makanema, zimatha kuwonjezera mphamvu ya desiki yanu ngati 1080p mpaka malire a kumveka bwino. Zowonetsera zazikulu zimafunanso malo ambiri pa desiki yanu, kotero tikuchenjezani kugula zowonera zazikulu kwambiri monga JM34-WQHD100HZ pamndandanda wathu wazinthu ngati mukugwira ntchito kapena kusewera pa desiki yayikulu.

Mwachidule, 1080p imawoneka bwino mpaka mainchesi 24, pomwe 1440p imawoneka bwino mpaka mainchesi 30. Sitikulimbikitsani kuti mugwiritse ntchito chophimba cha 4K chochepera mainchesi 27 chifukwa simudzapeza phindu lenileni la ma pixel owonjezera pamalo ochepa kwambiri chifukwa cha resolution imeneyo.

Kodi ma monitor a 4K ndi abwino pamasewera?

Zitha kukhala choncho. 4K imapereka chidziwitso chapamwamba kwambiri pamasewera ndipo pamasewera ozungulira angakupatseni mwayi watsopano woti mulowe, makamaka pamasewera akuluakulu omwe angawonetse kuchuluka kwa ma pixel amenewo muulemerero wawo wonse. Mawonekedwe apamwamba awa ndi abwino kwambiri pamasewera pomwe kuchuluka kwa mafelemu sikofunikira monga kuwonekera bwino kwa maso. Komabe, tikuganiza kuti ma monitor okwera kwambiri amatha kupereka chidziwitso chabwino (makamaka pamasewera othamanga kwambiri monga owombera), ndipo pokhapokha mutakhala ndi matumba akuya oti mugwiritse ntchito pa khadi lamphamvu la zithunzi kapena awiri, simudzapeza kuchuluka kwa mafelemu pa 4K. Chiwonetsero cha mainchesi 27, 1440p chikadali malo abwino kwambiri.

Komanso kumbukirani kuti magwiridwe antchito a monitor tsopano nthawi zambiri amagwirizanitsidwa ndi ukadaulo wowongolera ma framerate monga FreeSync ndi G-Sync, kotero yang'anirani ukadaulo uwu ndi makadi ojambula omwe amagwirizana popanga zisankho za monitor yamasewera. FreeSync ndi ya makadi ojambula a AMD, pomwe G-Sync imagwira ntchito ndi ma GPU a Nvidia okha.

Ndi chiyani chomwe chili bwino: LCD kapena LED?

Yankho lalifupi ndilakuti zonse ndi zofanana. Yankho lalitali ndilakuti izi ndi kulephera kwa malonda a kampani kufotokoza bwino zomwe malonda ake ali. Masiku ano ma monitor ambiri omwe amagwiritsa ntchito ukadaulo wa LCD amawala ndi ma LED, kotero nthawi zambiri ngati mukugula monitor imakhala ndi LCD ndi LED. Kuti mudziwe zambiri za ukadaulo wa LCD ndi LED, tili ndi chitsogozo chonse choperekedwa kwa icho.

Komabe, pali zowonetsera za OLED zoti muganizire, ngakhale kuti ma panelo awa sanakhudze msika wa desktop. Zowonetsera za OLED zimaphatikiza mtundu ndi kuwala kukhala gulu limodzi, lodziwika bwino chifukwa cha mitundu yake yowala komanso kusiyana kwa kusiyana. Ngakhale kuti ukadaulo umenewu wakhala ukutulutsa mafunde m'ma TV kwa zaka zingapo tsopano, akungoyamba kumene kulowa m'dziko la zowonetsera za desktop.

Ndi mtundu wanji wa chowunikira chomwe chili chabwino kwambiri pa maso anu?

Ngati mukuvutika ndi vuto la maso, yang'anani ma monitor omwe ali ndi mapulogalamu ojambulira kuwala, makamaka ma fyuluta omwe amapangidwira makamaka kuchepetsa mavuto a maso. Ma fyuluta awa apangidwa kuti aletse kuwala kwabuluu kwambiri, komwe ndi gawo la spectrum lomwe limakhudza kwambiri maso athu ndipo ndi lomwe limayambitsa mavuto ambiri a maso. Komabe, mutha kutsitsanso mapulogalamu a ma fyuluta a maso a mtundu uliwonse wa monitor womwe mumapeza.