Opanga chaka chilichonse amalonjeza dziko lapansi kukhala chithunzi chabwino kwambiri, kumasula TV ndi matekinoloje atsopano. Njira yomalizira, yomwe inagonjetsa mitima ya onse omwe ali nawo mafilimu apamwamba kwambiri akuwonera nyumba, ndi Full HD ndi ma TV 4K. Ndi kovuta kuti munthu wosadziŵa apeze chomwe chimapangitsa 4K kukhala wosiyana ndi Full HD ndikupanga chisankho choyenera.
TV 4K kapena Full HD - ndi kusiyana kotani?
Tiyeni tikambirane zochitika za mtundu uliwonse wa ma TV.
Full HD imatanthawuza khalidwe lapamwamba la pixel 1920x1080 (pixels), kotero kuti chithunzi pazenera ili chikuwoneka mosiyana ndi momveka.
Kuti muwone bwino mafilimu omwe mumawakonda kapena mapulogalamu a pa televizioni, ndikulimbikitseni kuti mugwirizane ndi mtunda wapatali kuchokera pa maso mpaka pawonekera. Apo ayi, sikukhala zosangalatsa kuwonerera, chithunzichi chikuwoneka ngati chikusowa, ndipo masomphenyawo akuvutika. Komanso, kukula kwakukulu, kutali kwambiri. Mwachitsanzo, kutsogolo kwa TV yamasentimita 32 simuyenera kukhala pafupi kuposa mita. Kwa TV yokhala ndi masentimita 55, ichi chikuchokera ku 2.5 mamita.
Kuonjezera apo, ngati ma TV akuchotsamo chithunzi cha analowe, chithunzichi chimakhala chosasangalatsa, chifukwa cha HD HD mumakhala ndi zizindikiro za digito ya HDTV.
Tsopano tiyeni tipitirire ku 4K TV , kapena UltraHD . Kusiyanitsa kwakukulu kuchokera ku HD Full - izi ndi chigwirizano chapamwamba, pafupi ndi zikwi zinai - 3840x2160 pixels (pixels). Ndipotu, kufotokoza kwa chithunzichi kumawonjezereka kanayi. Ndi chifukwa chake zowonetsera zimenezi zimatchedwa 4K. Zikuwoneka kuti ma diagonal a Ultra HD TV ndi aakulu - kuchokera masentimita 55 ndi pamwamba (65-85 mainchesi). Dera loyang'ana likuchepetsedwa kwambiri. Mwachitsanzo, kutsogolo kwa chinsalu chojambulidwa ndi masentimita 65 sichikhoza kukhala pafupi kwambiri ndi mita ndi theka.
Chabwino, tsopano tiyeni tione chomwe chiri chabwino - 4K kapena Full HD.
Ndi TV iti yomwe ili yabwino - 4K kapena Full HD?
Ndipotu, sikuli koyenera nthawi zonse kuti mupite kukamalonda kwa malonda, opangidwa kuti akulimbikitseni kugula ndipo potero amalimbikitsa malonda. Ngati, pakusankha TV pakati pa 4K kapena Full HD, poyamba mumayang'ana pa kuyang'ana kwabwino, ndiye tikufulumira kudziwitsa pano za zomwe. Ndipotu, diso la munthu limamvetsa kusiyana pakati pa chigamulo cha 1920x1080 ndi 3840x2160 ndizovuta kwambiri. Komabe, kugula kwa TV 4K kudzakuthandizani pazochitika kuti chipinda chanu chili chochepa, koma mukufuna kukhala mwini wa TV omwe ali ndi zigawo zambiri. Kuwonjezera apo, ma screens 4K adzakhala abwino kupeza mafani a 3D kino.