Ukukhethwa kwamaLCD ama-30-intshi amahle kunazo zonke zezinhlobonhlobo zemisebenzi namanani
Ukuboniswa kwamasentimitha angu-30 namanje kubhekwa njengendawo yokubukwa komsebenzi kodwa lokhu kuguquka ngesizukulwane esisha sezindleko eziphansi ezibukwayo obubanzi. Inani lezinketho namanje lilinganiselwe futhi amanani ngokuvamile aphezulu kakhulu uma kuqhathaniswa nokuboniswa kancane kancane. Yiqiniso, basanikeza ikhwalithi yesithombe esivelele kanye nesinqumo esiphezulu esinzima ukushaya ikakhulukazi emisebenzini eyinhloko yehluzo. Thola ukuthi yini engicabanga ukuthi njengamanje iyona engcono kakhulu etholakalayo.
Ngokuthuthukiswa kobuchwepheshe, ukubonisa isikrini esikhulu esithengekayo nokuningi kuyatholakala. I-Acer B326HUL isibonelo esihle salokhu. Lesi sibonakaliso esikhulu se-32-intshi sinikeza isinqumo esihloniphekile esingu-2560x1440 esinikeza amazinga amakhulu omininingwane kuqhathaniswa nabaqaphi abancane ngaphandle kokubiza kakhulu. Lokhu mhlawumbe ngoba isebenzisa iphaneli yekhompyutha ye-VA enikeza ukukhazamiseka okuhle phakathi kwama-panel we-IPS ne-TN. Kuyashesha kunapaneli ye-IPS kodwa ibeka ama-angles okubukeka kangcono nombala kune-TN. Amaxhuma afaka i-DisplayPort, i-HDMI, ne-DVI. Ibuye ibonise i- hub ye-USB 3.0 eyakhelwe ngaphakathi . I-stand inikeza ukuthambekela, ukuguquka nokulungiswa kokuphakama.
Uchungechunge lwe-UltraSharp ka-Dell luyaziwa ngokusebenza kwawo okuqinile futhi uhla oluhle kakhulu lwezixhumanisi kanye ne-U3017 iyaqhubeka nalesi siko. Isibonisi esingama-intshi angu-30 sinikeza amandla ambala enhle kakhulu ngamaphesenti angama-99 wokufakwa kwe-sRGB ne-AdobeRGB gamuts. Ngaphezu kwalokho, umbala we-Dell ulinganisela ukubonisa ngakunye efektri kokubili kwala ma profayili wombala ngokuhle kakhulu kumbala webhokisi. I-Dell inciphise inani lokufaka ividiyo kodwa linikeza i-DisplayPort, i-Mini-DisplayPort, i-HDMI ne-DVI. Ngaphezu kwalokhu, manje kufaka ihabhu le-USB ye-port. I-stand isekela ukuphakama, ukuguqulwa kwesisindo nokuguqula.
Ukubukwa kwesitayela seCinema kuhluke kunabanye abaqaphi ngoba banikeza isikrini esikhulu kakhulu. Ukuboniswa kwe-LG kunikeza ukulungiswa kwemvelo okungama-3440x1440 okwenziwe ngobubanzi obuyi-21: 9 obusetshenziswa ama-movie amaningi-skrini amaningi. Isebenzisa ubuchwepheshe be-IPS ngamanye ama-angles abukeka kakhulu nemibala. Isikrini sibuye senziwe nge-curve kancane ukuze sinikezwe ukuzizwa okungaphezulu kwe-cinematic. Ihlinzeka inombolo enkulu yezixhumi ezihlanganisa i-HDMI 2.0, i- Thunderbolt amabili ne-DisplayPort. Ihlanganisa ngisho ne-USB 3.0 port ehlanganisiwe ohlelweni. Kukhona izikhulumi ezimbili ze-watt stereo ezakhelwe kuwo okungcono kunomsindo ovamile kodwa abantu abaningi bangase basebenzise izikhulumi zangaphandle. Ukuma kufaka ukulungiswa kokuphakama, ukugoqa nokuguquguquka kepha akukho pivot yesikrini esinjalo esikhulu.
Izibuko ze-4K zibiza kakhulu futhi zibiza ngokweqile kubantu abaningi kodwa zinikeza isinqumo esiphezulu sokubonisa. I-Acer B6 B326HK iyinikela ngokumangazayo nakuba ngenani lentengo ka $ 900 kuya ku-$ 1000 okwenza kube yithengeka kakhulu. Iqukethe isisombululo esigcwele esingu-3830x2160 se-4K futhi isebenzisa ubuchwepheshe bekhredithi ye-IPS ye-angles ekubukeni obubanzi nombala omuhle kakhulu. Ukukhanya kuphezulu kakhulu ku-350cd / m ^ 2 okungenzeka ukuthi abantu abaningi bayohle baphenduke. Amaxhuma afaka i-HDMI, i-DisplayPort, i-Mini-DisplayPort, ne-DVI. Kumele kuqashelwe ukuthola amazinga okuvuselela okuphezulu kakhulu ngezinqumo ezingu-4K, kuzodingeka usebenzise izixhumanisi ze-DisplayPort. Kukhona izikhulumi ezimbili-watt ezakhiwe esibukweni kanye nehabhu le-USB 3.0 ihabhu. I-stand inikeza ukuphakama, ukuguqulwa kwe-swivel nokulungiswa.
Lokhu kuqapha kuklanyelwe engozini yezohlukumezi professional engqondweni. Eziningi zezikrini ezingenhla zenza umsebenzi omuhle kakhulu ngombala kodwa ziba zifinyelele kakhulu kulokho i-NEC PA322UHD ingakwazi khona futhi ngokuqinisekile zibiza kakhulu. Ukusekelwa kombala we-gamut kunamaphesenti angu-99.2% we-AdobeRGB nokufakwa ngokugcwele kwe-sRGB ngenxa ye-IGZO-based based panel nokubukeka kombala we-14-bit. Kungenzeka futhi ukuthola amanye amamodeli afaka phakathi i-SpectreView colorimeter yokulungisa umbala ukuba ube ngangokunokwenzeka ngangokunokwenzeka. Ihlanganisa ukusekela izinqumo ezigcwele ze-4K noma ze-UHD nokukhanya okuhle kwe-350 nit. Ama-connectors afaka amabili i-DisplayPort v1.2, eyodwa i-HDMI 2.0, i-HDMI ye-1.4 ne-DVI-D amabili. Izixhumanisi zihlanganisa ezimbili ze-DisplayPort, i-HDMI, ne-DVI-D. Iqukethe ihabhu le-USB 3.0 elakhelwe futhi. Ingxenye engcono kakhulu ukuthi i-stand imisekela ngokugcwele ukuphakama, ukuguqula, ukuguqula nokuguqula amaphuzu.