4K daws teeb meem: paub qhov zoo thiab yog tias tsim nyog

Tsis muaj dab tsi zoo dua li kev lom zem ua yeeb yaj kiab lossis yeeb yaj kiab rau hnub so, nrog qhov ua tau zoo tshaj plaws, txoj cai? Muaj ntau qhov kev xaiv TV thiab xaiv ib qho tuaj yeem yog qhov nyuaj. Nws yog ib qho kev nqis peev uas siab heev, yog li nws yog qhov zoo rau tread ua tib zoo. Ib qho ntawm cov kev xaiv yog 4K daws teeb meem. Tab sis koj puas paub nws ua haujlwm li cas?

Yeej, 4K muab cov duab zoo dua, yog nws xim lossis sib piv. Lwm txoj hauv kev muaj ntau pixels dua li lwm cov kev xaiv thiab yog me ntsis nco txog qhov kev paub ntawm kev saib yeeb yaj kiab hauv xinesmas. Txawm li cas los xij, nws tus nqi yog me ntsis siab dua.

Koj twb pom qhov nyuaj ntawm kev xaiv. Ntxiv rau 4K, muaj ntau pheej yig Full HD lossis HD TVs nyob rau hauv khw. Tom ntej no, peb yuav qhia koj txog cov yam ntxwv thiab cov txiaj ntsig ntawm 4K thiab yog tias nws yog qhov kev xaiv zoo tshaj rau koj. Ua raws li thiab nyob twj ywm rau tag nrho cov ntsiab lus!

4K daws teeb meem: paub qhov zoo thiab yog tias tsim nyog

4K daws teeb meem: duab zoo

TV nrog 4K daws teeb meem pib tsim nyob rau hauv Spain hauv 2013, thiab txij thaum ntawd los lawv tau dhau los ua kev tshaj tawm thiab cov neeg nyiam tshaj plaws. Qhov no yog vim qhov zoo ntawm cov khoom: 4K muaj 8.294.400 pixels ntawm lub vijtsam, nrog rau kev daws teeb meem ntawm 3840 x 2160. Qhov ntawd zoo, tab sis qhov ntawd txhais li cas hauv kev xyaum?

Zoo, ua ntej koj yuav tsum nkag siab txog kev ua haujlwm ntawm pixels. Tus lej siab dua, lawv qhov me dua, thiab qhov no cuam tshuam qhov zoo ntawm qhov screen. Qhov ntau pixels, cov duab kom ntxaws thiab ntse dua, yuav cuam tshuam ncaj qha rau koj qhov kev paub thaum saib cov yeeb yaj kiab thiab yeeb yaj kiab.

Nyob rau hauv txoj kev no, 4K daws teeb meem guarantees impressive scenes, tshwj xeeb tshaj yog nyob rau hauv cov ntxaij vab tshaus loj. Tsis tas li ntawd, txij li thaum lawv tau nyob rau hauv kev ua lag luam rau qee lub sijhawm, TVs nrog cov thev naus laus zis no tau nkag mus rau cov khoom tsim tawm hauv 4K. Yog li koj qhov Netflix series lossis Champions League kev sib tw yog lav zoo heev.

4K lossis UltraHD?

Nws yog qhov zoo tshaj plaws los nrhiav cov khoom siv nrog cov thev naus laus zis muag hauv lub npe "Ultra HD". Nws tsis yog kev tshaj tawm cuav, vim lawv yog cov ntsiab lus sib txawv rau tib yam. Qhov no yog vim Ultra HD tsuas yog kev hloov pauv ntawm 4K rau TV.

Nws tsim nyog nco ntsoov tias qhov kev daws teeb meem tau tsim rau cov xinesmas, nrog rau qhov sib piv ntawm 19: 1. Txawm li cas los xij, TV cov ntxaij vab tshaus muaj qhov sib piv ntawm 16: 9 feem ntau ntawm lub sijhawm. Yog li ntawd, tuam txhab uas muag yuav tsum tau hloov cov hom ntawv.

4k X Full HD X HD daws teeb meem: Dab tsi yog qhov txawv?

Tom qab cov yeeb yaj kiab yeeb yaj kiab raug txiav tawm lawm, cov tuam txhab thev naus laus zis tau nthuav tawm HD TV. Thaum lub sij hawm, nws yog ib tug kiv puag ncig nyob rau hauv zoo, raws li tshiab TVs muaj nyob ib ncig ntawm 1 lab pixels, rau ib tug 16: 9 (dav / qhov siab).

Yog tias koj tau muaj kev sib cuag nrog cov raj, koj yuav paub tias qhov zoo ntawm qhov screen yog qhov txawv, txwv ntau thiab tsis muaj qhov ntse. Peb xav tau kev ua siab ntev kom nkag siab txog txhua yam xwm txheej, tsis txhob hais txog thaum muaj teeb meem cuam tshuam. Txawm li cas los xij, HD thev naus laus zis tau txhim kho cov duab thiab qhov zoo ntawm cov ntsiab lus kaw.

Tom qab ntawd tuaj Full HD, nrog ob zaug ntau pixels raws li yav dhau los version. Txawm hais tias nws tsis yog qhov tseeb, nws tseem muaj nyob hauv qee cov khoom siv pheej yig dua. Yog li ntawd, nyob ntawm tus nqi, qhov kev xaiv yog tsim nyog xav txog.

Txawm li cas los xij, 4K tau dhau los ua ntau dua hauv Spanish tsev. Nws muaj plaub zaug qhov kev daws teeb meem ntawm Full HD, huv dua, cov duab zoo dua, thiab cov xim zoo nkauj, xuas nrig ntaus. Tsis tas li ntawd, cov khoom siv tau poob rau hauv tus nqi ntau xyoo. Ntawd yog, nws yooj yim dua kom tau txais TV nrog qhov zoo.

Tshawb nrhiav 4 4K TV xaiv

Txhawm rau ua kom koj txoj kev tshawb nrhiav yooj yim dua, peb tau cais plaub 4K TV xaiv ntawm kev ua lag luam. Lawv yog cov kev xaiv nrog cov cuab yeej siv siab heev, tab sis tus nqi pheej yig. Ua ntej yuav mus rau hauv daim ntawv, nco ntsoov xaiv kom zoo. Tshawb xyuas seb koj siv lub cuab yeej li cas thiab yog tias nws tsim nyog them rau.

Tam sim no mus rau cov kev xaiv:

Samsung TU8000 UA

Ib qho ntawm cov kev xaiv pheej yig dua, TU8000 tuaj yeem nrhiav tau txog li R$ 2.900, raws li lub khw. suav hais tias yog ib qho kev nkag-theem 4K, nws muaj cov yam ntxwv nthuav dav thiab lub xeev-ntawm-tus-kos duab thev naus laus zis, xav txog nws tus nqi. Ntawm qhov zoo ntawm qhov kev xaiv no yog:

  • Bluetooth, Wi-nkaus thiab tshuaj ntsuam iav;
  • Artificial txawj ntse, nrog tus pab virtual;
  • LED npo, nrog HDR muaj nuj nqi;
  • Txhim kho.

LG UN7310

Rau tsawg dua R$ 2.700 koj tuaj yeem nrhiav lwm txoj hauv kev no. Tsis tas li tus qauv yooj yim, LG TV no muaj 4K zoo, nrog rau lwm cov nta xws li kev txawj ntse txawj ntse thiab tus pab cuam virtual. Tshawb xyuas lwm yam zoo:

  • Bluetooth, Wi-nkaus thiab tshuaj ntsuam iav;
  • Artificial txawj ntse thiab pab nrog lub suab hais kom ua;
  • LED npo, nrog HDR;
  • Txhim kho.

Philips PUG 6654/78

Qhov kev xaiv Philips no zoo rau cov neeg uas tsis tuaj yeem siv nyiaj ntau tab sis tseem xav tau 4K TV zoo. Rau tsawg dua R$ 2.600, koj tuaj yeem nkag mus rau cov duab thawj zaug, nrog cov yam ntxwv ntxim nyiam rau lub neej txhua hnub. Saib cov txiaj ntsig:

  • Bluetooth, Wi-nkaus thiab tshuaj ntsuam iav;
  • Artificial txawj ntse;
  • LED npo, nrog HDR.

Samsung Q60T: xyuas

Nrog rau tus nqi siab dua, Q60T yog ib qho tshiab thiab thev naus laus zis. Nws QLED zaub muab cov xim tsaus nti ntawm lub vijtsam tshwj xeeb zoo, nrog rau qhov sib txawv zoo. Lwm qhov zoo dua yog kev txawj ntse. Txawm hais tias qhov no, tus nqi siab dua me ntsis, nyob ib puag ncig R$ 3.600. Saib lwm cov peev txheej:

  • Bluetooth, Wi-nkaus thiab tshuaj ntsuam iav;
  • Integrated digital converter;
  • Artificial txawj ntse nrog lub suab hais kom ua;
  • Ntau tus neeg pab tus kheej;
  • QLED npo.

Tshiab technology nrog 8K TV qauv

Tam sim no muaj ib tug tshiab version, 8K. Nws muaj 8.000 kab rov tav pixels, nrog rau kev daws teeb meem ntawm 7.680 x 4.320. Cov duab yog cov ncauj lus kom ntxaws, nrog cov xim sib sib zog nqus, tiag tiag thiab cov dej ntws. Raws li nws tsis ntev los no, tus nqi ntawm 8K feem ntau yog siab dua, tshaj R$ 8.000.

Piv rau 4K, nws nyuaj rau xav tias qhov txawv ntawm lub neej txhua hnub. Qhov no yog vim peb cov ntxaij vab tshaus feem ntau tsis loj heev thiab 8K yuav pom ntau dua yog tias daim duab loj dua. Tsis tas li ntawd, tsis muaj ntau cov khoom tsim los rau qhov kev daws teeb meem no. Thaum kawg, ob peb cov yeeb yaj kiab lossis cov yeeb yaj kiab yuav ua haujlwm tiag tiag hauv cov ntawv no, nrog rau tag nrho cov peev txheej no.

Yog li ntawd, thaum yuav ib lub TV, xyuas qhov zoo thiab ua qhov ntsuas tus kheej. Kuv puas xav tau daim duab zoo tshaj plaws, txawm tias kuv tsis muaj TV loj tshaj? Kuv tuaj yeem them nyiaj ntau npaum li cas? Qee zaum xaiv qhov kev xaiv pheej yig tshaj tuaj yeem ua rau koj muaj txiaj ntsig ntau dua.

Yog li nws puas tsim nyog yuav 4K TV?

Feem ntau, 4K yeej tsis tau pheej yig dua, xav txog tus nqi sib piv. Niaj hnub no, ntau cov yeeb yaj kiab thiab cov yeeb yaj kiab tau tsim nrog cov thev naus laus zis no, thiab cov uas tsis tuaj yeem ua kom zoo nrog "Upscale" muaj nuj nqi, uas txhim kho qhov zoo ntawm cov ntsiab lus daws teeb meem.

Yog tias koj muaj chaw rau TV nrog cov duab zoo hauv koj cov peev nyiaj thiab koj muaj txiaj ntsig qhov txiaj ntsig no, 4K yog qhov kev xaiv zoo tshaj. Raws li peb tau pom ua ntej, muaj ib txwm muaj tus nqi zoo thiab nthuav qhov zoo siv rau ib hnub rau ib hnub.

Yog li, koj puas yuav yuav koj 4K TV?

Ib hnub dhau ib hnub ntawm koj tsev neeg tuaj yeem hloov pauv ntau nrog kev yuav khoom ntawm lub TV no. Koj puas tau xav zaum ntawm lub rooj zaum, qhib lub cuab yeej thiab saib koj pab pawg ua si hauv qhov zoo? Los yog ua raws li koj nyiam series tuaj yeem pom txhua yam ntawm cov duab?

Tab sis lub sijhawm no kuj xav tau vim li cas. Nrhiav qhov kev xaiv zoo tshaj plaws hauv khw muag khoom thiab sib piv cov nqi ua ntej txiav txim siab. Nco ntsoov tias cov cuab yeej no yuav nyob nrog koj ob peb xyoos, yog li txhais nws kom meej thiab tsis muaj hesitation.

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