High dynamic range, lossis HDR, tuaj yeem ua rau koj lub TV duab zoo li lub neej-tab sis tsis yog txhua qhov teeb tsa ua tau zoo.
Puas HDR zoo dua 4K?
4K yog hais txog kev daws teeb meem ntawm lub vijtsam (tus naj npawb ntawm pixels uas haum rau ntawm lub vijtsam TV lossis zaub). … HDR muab qhov sib piv ntau dua-lossis loj dua xim thiab qhov ci ci-tshaj li Standard Dynamic Range (SDR), thiab yog ntau qhov pom kev cuam tshuam ntau dua 4K. Uas tau hais tias, 4K muab cov duab ntse dua, txhais tau ntau dua.
Puas HDR tsuas yog rau 4K?
Tam sim no tsuas yog TVs nrog HDR muaj peev xwm yog Ultra HD "4K" TVs. Yog li qhov nqaim tshaj plaws ntawm cov lus teb rau cov lus nug los ntawm kab lus yog yog, koj xav tau 4K TV kom tau txais HDR.
Qhov twg yog coj zoo dua lossis HDR TV?
Los ntawm kev nce qhov siab tshaj plaws ntawm cov nits rau cov duab muab, HDR TVs muaj peev xwm ntawm qhov sib piv ntau dua. LED TVs tshwj xeeb yog txiaj ntsig los ntawm qhov ci ntsa iab ntxiv, vim tias lawv tsis tuaj yeem pom cov xim dub tob thiab tsaus nti li OLED TVs, yog li lawv yuav tsum tau ua kom ci dua kom ua tiav qhov sib piv zoo ib yam lossis zoo dua.
HDR TV yog dab tsi?
High dynamic range, lossis HDR, yog ib qho ntawm cov lus tshaj tawm TV loj tshaj plaws uas koj yuav tuaj hla xyoo no. Thaum 4K (lwm cov lus buzz loj tam sim no) yog hais txog kev ntxiv ntau pixels, HDR yog hais txog kev tsim kom zoo dua, zoo dua pixels. … Nov yog thawj xyoo uas peb tau pom ntau lub TVs nrog HDR muaj peev xwm.
