Izinto Omele Uzijonge Kwi-4K Gaming Monitor Ebalaseleyo

Ukuthenga isixhobo sokubukela imidlalo se-4K kunokubonakala ngathi yinto elula, kodwa kukho izinto ezininzi ekufuneka ziqwalaselwe. Ekubeni olu lutyalo-mali olukhulu, awunakusenza esi sigqibo lula.

Ukuba awuyazi into omawuyikhangele, isikhokelo silapha ukukunceda. Ngezantsi kukho izinto ezibalulekileyo ekufuneka zibekho kwisikrini se-4K esingcono kakhulu.

Ubungakanani beMonitha

Uthenga isixhobo sokubukela imidlalo kuba ufuna ukufumana amava apheleleyo okudlala imidlalo. Yiyo loo nto ubungakanani besixhobo sokubukela imidlalo buba yinto ebaluleke kakhulu. Ukuba ukhetha ubungakanani obuncinci, awuyi kukwazi ukonwabela amava okudlala imidlalo.

Okona kulungileyo, ubungakanani besikrini semidlalo akufuneki bube ngaphantsi kwee-intshi ezingama-24. Okukhona usiba mkhulu, kokukhona amava akho eba ngcono. Nangona kunjalo, kuya kukunceda ukuba ukhumbule ukuba njengoko ubungakanani bukhula, nexabiso liya kunyuka.

Ireyithi yokuhlaziya

Izinga lokuhlaziya ligqiba umgangatho wokukhupha okubonakalayo kunye nenani lamaxesha apho isikrini siya kuhlaziya okubonakalayo kwisekhondi enye. Uninzi lweemonitha zemidlalo ziza kwi-120Hz okanye kwi-144Hz kuba izinga lesakhelo liphezulu ngaphandle kokwaphuka okanye ukushukuma.

Xa ukhetha iimonitha ezinezi nqanaba zokuhlaziya, kufuneka uqinisekise ukuba i-GPU inokuxhasa izinga eliphezulu lesakhelo.

Ezinye iimonitha ziza namazinga aphezulu okuhlaziya, njenge-165Hz okanye i-240Hz. Njengoko izinga lokuhlaziya lisanda, kufuneka ulumke ukuba ukhetha i-GPU ephezulu.

Uhlobo lwePhaneli

Iimonitha ziza kwiindidi ezintathu zeepaneli: i-IPS (in-plane switching) ，TN (twisted nematic) kunye ne-VA (Vertical Alignment).

Iiphaneli ze-IPS zaziwa kakhulu ngomgangatho wazo wokubonakala. Umfanekiso uya kuba nombala ocacileyo ngakumbi kunye nobukhali. Nangona kunjalo, ixesha lokuphendula lingaphezulu, nto leyo engalunganga kwimidlalo yabadlali abaninzi abakumgangatho ophezulu.

Kwelinye icala, iphaneli yeTN inexesha lokuphendula le-1ms, elilungele imidlalo yokhuphiswano. Iimonitha ezineephaneli zeTN nazo zikhetho olungabizi kakhulu. Nangona kunjalo, ukugcwala kombala akukuhle, kwaye oku kunokuba yingxaki kwimidlalo yomdlali omnye we-AAA. 

Iphaneli yoLungelelaniso oluMileyo okanye i-VAiphakathi kwezi zimbini zikhankanyiweyo apha ngasentla. Zinexesha lokuphendula eliphantsi kakhulu, uninzi lwazo lusebenzisa i-1ms.

Ixesha Lokuphendula

Ixesha lokuphendula emva koko lithathwa yi-pixel enye ukutshintsha ukusuka kumnyama ukuya kumhlophe okanye ezinye izithunzi ezingwevu. Oku kulinganiswa ngee-millisecond okanye i-ms.

Xa uthenga iimonitha zemidlalo, kungcono ukhethe ixesha eliphezulu lokuphendula kuba liya kuphelisa ukufiphala kwentshukumo kunye nokughost. Ixesha lokuphendula phakathi kwe-1ms kunye ne-4ms liya kuba lilungile kwimidlalo yomdlali omnye.

Ukuba unomdla kakhulu ekudlaleni imidlalo yabadlali abaninzi, kuyacetyiswa ukuba ukhethe ixesha eliphantsi lokuphendula. Kungcono ukuba ukhethe i-1ms kuba oku kuya kuqinisekisa ukuba akukho kulibaziseka kwempendulo ye-pixel.

Ukuchaneka kombala

Ukuchaneka kombala kwemonitha yemidlalo ye-4K kujonga amandla enkqubo okubonelela ngenqanaba lombala elifunekayo ngaphandle kokwenza naluphi na ubalo oluqhelekileyo.

Isikrini semidlalo se-4K kufuneka sibe nombala ochanekileyo kwicala eliphezulu le-spectrum. Uninzi lweemonitha lulandela ipateni eqhelekileyo ye-RGB ukuze kuvumeleke ukulungiswa kombala. Kodwa kule mihla, i-sRGB ngokukhawuleza iba yeyona ndlela ilungileyo yokuqinisekisa ukugqunywa ngokupheleleyo kunye nokuhanjiswa kombala okugqibeleleyo.

Iimonitha zemidlalo ze-4K ezilungileyo zibonelela ngemibala ebanzi esekwe kwiipateni ze-sRGB zokuhanjiswa kombala. Ukuba umbala uyaphambuka, inkqubo iya kukunika umyalezo wempazamo omelwe njengomfanekiso weDelta E. Uninzi lweengcali ngokubanzi lujonga umfanekiso weDelta E ongu-1.0 njengowona ulungileyo.

Iziqhagamsheli

Isikrini sokudlala siya kuba neeports zokufaka kunye nokuphuma. Kuya kufuneka uzame ukuqinisekisa ukuba isikrini sinazo ezi connectors - iDisplayPort 1.4, iHDMI 1.4/2.0, okanye i-audio ye-3.5mm ephumileyo.

Ezinye iimpawu zikunika ezinye iintlobo zezihlanganisi kwiimonitha zazo. Nangona kunjalo, ezi zizibuko okanye izihlanganisi ezibaluleke kakhulu. Ukuba ufuna ukufaka izixhobo ze-USB ngqo kwimonitha, khangela iizibuko ze-USB ukuze zikuncede wenze njalo.