4K TV tau txhais los ntawm Internet txhais lus hauv TV nrog rau cov duab daws teeb meem ntawm 3840 x 2160 lossis siab dua li yim zaug HD thiab plaub zaug puv HD. Cov neeg saib tuaj yeem saib txhua yam thiab kaw-up ntawm TV screen vim yog kev daws teeb meem zoo. Los ntawm kev siv lub cim tshiab ntawm HD thev naus laus zis, 4K TV tau txais kev qhuas tsis muaj kev pom zoo tom qab nws pib.
4K feem ntau hais txog kev daws teeb meem ntawm lub TV. Ntawm lub vijtsam TV, peb tuaj yeem pom cov ntsiab lus ntawm TV Screen vim tias TV screen yog tag nrho ntawm pixels. Txhua tus pixel yuav tsum yog illuminated ua ntej lub vijtsam tuaj yeem tsim lub teeb thiab qhia cov ntsiab lus tsim nyog. Nrog rau kev daws teeb meem ntawm 3840 × 2160 pixels, TV 4 muaj plaub zaug ntawm lub vijtsam daws teeb meem ntawm 2k tv. Tso lwm txoj hauv kev, cov neeg saib tuaj yeem pom txhua yam thiab kaw cov duab kom meej meej dua li nrog cov kev xav tau zoo dua qub, uas ua rau pom kev zoo siab dua.
4K TV thev naus laus zis yog cov thev naus laus zis hauv kev lag luam video. Raws li cov lus txhais ntawm kev sib tham thoob ntiaj teb, 4K video video yog ib qho screen-curra-curra-curra-curra-curra-cath daws teeb meem nrog kev daws teeb meem siab heev. 4K yog tus pixel parameter ntawm TV screen zaub. 4K TV thev naus laus zis muaj cov kev daws teeb meem ntawm 3840 × 2160P, yog yim lub sij hawm ntau dua 720p thiab plaub zaug ntawm 1080p. Qhov kev daws teeb meem siab tshaj plaws rau 4K TV thev naus laus zis yog 3840 × 2160P. Hauv cov txheej txheem kev ua tiav no, lub zeem muag yuav muaj dav thiab lub vijtsam pom cov nyhuv yuav ua tau zoo dua. Lub tshuab muag pom ntawm 4K TV thev naus laus zis yuav yog qhov tseeb tshaj li ntawm kev daws teeb meem TV, thiab yuav tsis muaj teeb meem los ntawm kev kho kom zoo dua lossis kev ntsuas tsis txaus ntseeg lossis cov tshuaj ntsuam tsis txaus siab.