Tus neeg pom niaj hnub no tsis xav pom los ntawm daim duab nyob rau hauv qhov kev daws teebmeem HD, yog li no lub tshuab hloov tshiab - 4K (Ultra HD). Televisions nrog rau kev daws teeb meem ntawm 4K tawm cov duab zoo rau ib qib tshiab tseem. Tam sim no qhov zoo tshaj ntawm daim duab nyob rau hauv tus tshiab hom tau ua ob zaug zoo, vim hais tias muaj pes tsawg tus pixels nce ntawm 1920 mus rau 4000! Cia peb kawm ntau ntxiv txog technology tshiab thiab kev siv tshuab uas txhawb nqa nws. Hauv particular, hais txog cov TV tshiab nrog kev daws teeb meem ntawm 4K (Ultra HD).
4K hom
Yog hais tias koj saib cov kev daws teeb meem tshiab ntawm 4K los ntawm cov laj thawj sab nrauv, ces zoo li lub vijtsam loj (4000 * 2000) yuav luag tsis xav tau thaum saib TV hauv tsev . Ntawm chav kawm, lub graininess ntawm daim duab nyob rau hauv xws li ib tug screen yuav ib txwm tsis nco qab, tab sis muaj yog ib tug pom tau rov qab tshwm sim - lub thiaj li hu lubrication. Tom qab tag nrho, yog tias koj xa daim duab rau qhov kev tshuaj ntsuam no nrog 3-4 zaug tsis sib haum (feem ntau cable TV raws), tom qab ntawd los txhawm rau tag nrho cov npo, tus ntaus ntawv yuav tsum "ncab" txhua qhov pixel ntawm daim duab mus rau plaub ntawm nws tus kheej. Ntawm no, daim duab zoo yuav txom nyem heev, qhov sib piv yuav poob. Ntawm chav kawm, lub cuab yeej ntawm cov cuab yeej txhawb nqa 4 k daws teeb meem, yuav tsum nyob rau hauv kev xav tau, tab sis, feem ntau yuav, tom qab. Tom qab tag nrho, qhov tseeb, tam sim no tsis muaj txaus cov ntsiab lus uas koj yuav saib xyuas koj lub TV tshiab brand nrog 4K yug. Tab sis tsis yog txhua yam yog phem heev. Yog hais tias muaj ntau yam vim li cas nws yuav tsim nyog mus yuav TV no, peb yuav twv yuav raug lawv xav.
Zoo ntawm 4K TVs
Cov tsos ntawm no hom ntawv yeej zoo siab gamers uas nyiam gaming consoles rau ib tus kheej lub computer. Hnub, muaj ntau yam kev ua si tau tso tawm uas txhawb qhov duab tshiab. Thiab lwm cov kev ua si ntawm qhov kev tshuaj ntsuam no yuav saib cov ncauj lus kom ntxaws thiab tseeb. Twb, muaj cov pob tshwj xeeb rau Puv HD TV (piv txwv li, nyob rau hauv Russia), uas txhais tau hais tias muaj kev cia siab tias kev yuav ntev yuav tshwm sim hauv 4K zoo. Qhov kev txiav txim siab zoo li no yuav muaj kev ncaj ncees rau cov plasma loj loj (ntau dua 84 nti), vim hais tias qhov kev daws teeb meem me dua, ces cov pixels yuav pom. Yuav kaw cov yees duab hauv hom ntawv no, lawv npaj siv 3-theem ntawm Blu-ray discs yav tom ntej. Yog, nws muaj peb txheej, vim hais tias kev yees duab rau hauv no muaj peev xwm yuav tsum muaj kev tshaj tawm xov xwm, thiab novelty no yuav muaj peev xwm ntawm 100 GB. Qhov no txhais tau tias tsis ntev tom ntej no, yuav ib lub yeeb yaj kiab hauv hom ntawv no ntawm daim disk yuav tsis yooj yim dua li ib txwm tsav tsheb. Thaum txhua tus neeg uas xav ua kom tseem ntiag tug mus yuav ib lub TV 4K, nws tsim nyog tos thaum lawv yuav pheej yig dua, vim tias lawv cov nqi tam sim no ntuj-siab. Cov qauv ntawm "feem ntau" ntawm kev ua yeeb yam ntawm TVs ntawm hoob kawm tam sim no raug nqi ib ncig $ 5,000, thiab qhov no yog nrog ib tug kab pheeb ces kaum ntawm 55 ntiv. Tab sis, nrog rau tag nrho cov no, cov khoom siv kev lag luam thiab zoo ntawm lub TV saib nws tus kheej yog qhov tseeb ntawm sab saum toj! Rau lo lus nug ntawm seb puas yuav ib lub TV 4K tam sim no, koj tuaj yeem sau tau: yog, nws yog, tab sis tsuas yog qhov no
Yuav ua li cas ntxiv rau cov saum toj no? Lub 4K hom ntawv muaj peev xwm ua tau zoo, vim tsis ntev dhau los txhua tus neeg tau thim tawm tsam hom HD thiab 3G hom, tab sis tom qab ob peb xyoo cov technologies tau dhau los ua ib feem ntawm ntau lub neej. Dab tsi yog lub neej yav tom ntej ntawm 4 k kev daws teeb meem? Cov lus teb tseem paub, tab sis tam sim no nrog rau kev yuav khoom ntawm lub TV zoo li no tos zoo. Txawm li cas los xij, kev cia siab rau ib qho kev poob dav hauv cov nqi tsis tsim nyog, vim tias cov ntxaij vab tshaus thiab cov ntawv xov xwm uas txhawb nqa zoo li qhov kev daws teeb meem tsis zoo li yuav tsis zoo dua.