Ukukhethwa kwama-Various Size High Color LCD Monitor for Work Graphics Work
Noma ubani osebenza kumakhompyutha wehluzo uyazi ukuthi ukumelwa kombala kubalulekile. Ukuba nombukiso ongaveza imibala enembile kakhulu ezweni langempela kubalulekile kumculi, umklami noma umdwebi wezithombe lapho esebenza kukhompyutha yabo. Umshini wokuhlola i-LCD yomthengi ngokuvamile uhluleka ukuhlangabezana nezindinganiso ezibonakalayo zombala. Yiqiniso, kubalulekile ukuqinisekisa ukuthi noma yiliphi i-LCD yefrifikhi umbala ulinganisiwe. Ngakho-ke, uma ufuna i-LCD yokuqapha i-PC yakho esetshenziselwa umsebenzi wezithombe, hlola ukukhetha kwami kwama-LCD amahle kakhulu ngobukhulu obuhlukahlukene bokusebenza kombala nomdwebo.
Ukuze uthole imininingwane engcono kakhulu yomsebenzi wamaminithi amancane ngemifanekiso, ukubonisa okuphezulu kokulungiswa okuphezulu kuyilungele abadwebi bezithombe. Isibonisi se-NEC PA-322UHD sinikeza isibonisi esikhulu kakhulu samasentimitha angu-32 ngokugcwele kwesinqumo se- 4K noma se-UltraHD . Iphaneli engu-32 intshi esetshenziselwa ukubonisa isebenzisa iteknoloji entsha ye-IGZO evumela ukuthi ithole umbala omkhulu ngenkathi isebenzisa amandla amancane kunezobuchwepheshe bendabuko be-LCD. Eqinisweni, ingaveza kuze kube ngu-99.2% wesikhala sombala we-AdobeRGB. Ukuze uqiniseke ukuthi isibonisi siyaqhubeka sinikeza umbala omuhle kunokwenzeka ngaphezu kwempilo yayo, i-NEC iphinde inikeze le nguqulo ngeyunithi yokulinganiswa kombala wayo we-SpectraView. Lokhu kuqinisekisa ukuthi abaculi bezedijithali bangaqiniseka ukuthi kukhona ukusebenza kwi-PC yabo kuzoba nembile kumkhiqizo wabo wokugcina. Ukuphazamiseka lapha kuyinkokhelo ejwayelekile ehamba nge $ 3500.
Ufuna isibonakaliso esikhulu samasentimitha angu-30 kepha akudingeki ukhokhe i-premium yokubonisa okuphezulu kwe-4K? I-Dell UltraSharp U3017 iyindlela enhle ephansi yokukhokha etholakalayo. Iphaneli yokuboniswa ngamasentimitha angu-30 isebenzisa ubuchwepheshe bendabuko obuningi be-IPS kodwa isinikeza isinqumo esihle sokubonisa ama-2560 x 1600 somsebenzi ogcwele kakhulu. Isibonisi sinikeza ukusekelwa kombala omkhulu kuze kube ngu-99% wesikhala sombala we-AdobeRGB. Into engcono kunazo zonke ukuthi i-Dell nehlelo layo leNdunankulu ye-PremierColor lilinganisa izibonisi efektini ukuze zinikeze okuningi emgqeni webhokisi. Ngenkathi uhlu lwamanani luvame ukuzungeze u-$ 1500, kungenzeka ukuthi uyithole ngokuncane ukwenza lokho kungabizi kakhulu kunezibonisi ze-4K zobuchwepheshe.
Akuwona wonke umuntu onesikhala sombukiso omkhulu wama-intshi angu-30 noma ngaphezulu kudeskiki yabo. Uma ufuna ukubonisa okwamanje kungafinyelela izinqumo ezingu-4K ezinezimpawu ezithile zombala ezinhle, i-ASUS PB279Q ingaba yisisombululo. Kumele kuqashelwe ukuthi ukubonisa kwe-IPS kulesi sigaba ngokuvamile akunikezi izinhlu ezinhle zombala, kodwa lokhu kuqapha okusebenzayo kuhlanganisa isikhala esigcwele sombala we-sRGB esanele abaningi. Isici esisithakazelisayo esinikezwa yi-ASUS yisithombe esithombeni sezithombe esivumela kuze kube nemithombo ehlukene yevidiyo ye-1080p ecacile ephezulu yokuboniswa esikrinini ngesikhathi esifanayo sokushintsha kalula phakathi kwemithombo ehlukene yomsebenzi. Ukuboniswa kuyithengeka kakhulu kunezibonisi ezinkulu ezingu-30-intshi ngezintengo zohlu lwamanani angu-$ 699 nje okusho ukuthi ungathola amaningana ukusethwa kokuqapha okuningi uma i-PC yakho ingawubamba.
Ngenkinga enkulu ukuthi ukubukwa okungama-27-intshi angu-4K ebhekene nakho ukungakwazi ukusekela ngokufanele amabalazwe aphezulu. Bangase babe nemininingwane, kodwa abanakho umbala. I-UltraSharp UP2716D ye-Dell ingase ibe nesinqumo esiphezulu esingu-2560x1440 kodwa inikeza ukusekelwa okugcwele kwezikhala zombala ze-AdobeRGB ne-sRGB kanye nokusekelwa kwe-REC 709 ne-DCI-P3 evame ukusetshenziswa emisebenzini yevidiyo. Hlanganisa lokhu nokulinganiswa kwemboni ye-Dell PremierColor futhi lo mboniso unikeza omunye umbala omuhle kakhulu otholakala emakethe. Amanani angase abe kancane ohlangothini oluphakeme uma kuqhathaniswa nezinye izibonisi kodwa ngisho nasendlini ephelele yohlu lwe $ 899, ukubonisa okumangalisayo okulungile kunoma ubani owenza umsebenzi wehluzo lochwepheshe.
Ngokudabukisayo, uDell akenzi ukubonisa kwe-UltraSharp engu-24 intshi ngokusekela kwevidiyo ye-4K. Lokhu kungenye inkinga ngokunikezwa kwamapaneli wokubonisa ama-ultra-inch ama-HD HD. Ngenkathi zingase zinikeze isinqumo esihle, zivame ukungabi nokusebenza kombala eziningi zokubonisa okukhulu. Lokhu kunjalo kuhlinzeka inzuzo yabo ukuthi ingabizi kakhulu. Ukuboniswa okwamanje kuhlinzeka ngokufinyelela kokungu-99% kwesikhala sombala we-sRGB kodwa ngaphansi uma kuziwa ku-AdobeRGB. Ngaphezu kwalokho, akusiyo imboni ekhonjiwe emazingeni afanayo njengoba i-PremierColor ibonisa izinhlinzeko zenkampani. Noma kunjalo, ingenye yezinketho ezinhle kakhulu zokubonisa ama-24-intshi kulabo abafuna izinqumo ze-4K. Intengo yohlu lokubonisa i $ 550.
Uma unesabelomali esilinganiselwe nedesksi yedeskithophu yokubonisa, i-ASUS PA248Q yenza inketho enhle kulabo abadinga ukubonisa okuqinile umsebenzi wehluzo. Iphaneli engu-24-intshi isebenzisa isixazululo esithile esingavamile somhlaba esingu-1920x1200 esinikeza isinqumo esiphezulu kunabanye abaningi. Isebenzisa ubuchwepheshe be-IPS futhi inikeza umbala omuhle ombala olinganiswe yi-ASUS kodwa hhayi emazingeni afanayo njengezibonisi ze-Dell's PremierColor. Iqukethe i-100% ephelele yombala we-sRGB wombala okwanele kubasebenzisi abaningi. Okuyingxenye engcono kakhulu ngalokhu ukuthi ukuboniswa kungatholakaliswa ngaphansi kwe $ 300 ukwenza kube yinto engabizi kakhulu kubonisi bezinga lobuchwepheshe.