{"id":13130,"date":"2026-09-06T20:27:11","date_gmt":"2026-09-06T17:27:11","guid":{"rendered":"https:\/\/global.tab-tv.com\/sk\/?p=13130"},"modified":"2026-09-06T20:27:13","modified_gmt":"2026-09-06T17:27:13","slug":"hdmi-2-0-vs-2-0b-vs-2-1-vs-2-2","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/sk\/hdmi-2-0-vs-2-0b-vs-2-1-vs-2-2\/","title":{"rendered":"HDMI 2.0 vs 2.0b vs 2.1 vs 2.2"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0160tandardy HDMI sa vyv\u00edjali spolu s t\u00fdm, ako telev\u00edzory, monitory a \u010fal\u0161ie video zariadenia prech\u00e1dzali na vy\u0161\u0161ie rozl\u00ed\u0161enia a obnovovacie frekvencie. HDMI 2.0, 2.0b, 2.1 a 2.2 predstavuj\u00fa jednotliv\u00e9 etapy tohto v\u00fdvoja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hlavn\u00fdm rozdielom je \u0161\u00edrka p\u00e1sma:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HDMI 2.0 \/ 2.0b: a\u017e 18 Gbps<\/li>\n\n\n\n<li>HDMI 2.1: a\u017e 48 Gbps<\/li>\n\n\n\n<li>HDMI 2.2: a\u017e 96 Gbps<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u010eal\u0161ie rozdiely sa t\u00fdkaj\u00fa video, audio a hern\u00fdch funkci\u00ed.<\/p>\n\n\n\n<figure style=\"font-size:12px\" class=\"wp-block-table\"><table><thead><tr><th>\u0160pecifik\u00e1cia<\/th><th>HDMI 2.0<\/th><th>HDMI 2.0b<\/th><th>HDMI 2.1<\/th><th>HDMI 2.2<\/th><\/tr><\/thead><tbody><tr><td>Maxim\u00e1lna \u0161\u00edrka p\u00e1sma<\/td><td>18 Gbps<\/td><td>18 Gbps<\/td><td>A\u017e 48 Gbps<\/td><td>A\u017e 96 Gbps<\/td><\/tr><tr><td>Hlavn\u00e1 4K schopnos\u0165<\/td><td>A\u017e 60 Hz<\/td><td>A\u017e 60 Hz<\/td><td>A\u017e 120 Hz<\/td><td>A\u017e 240 Hz<\/td><\/tr><tr><td>8K<\/td><td>Obmedzen\u00e9<\/td><td>Obmedzen\u00e9<\/td><td>A\u017e 60 Hz<\/td><td>A\u017e 60 Hz a vy\u0161\u0161ie re\u017eimy<\/td><\/tr><tr><td>HDR<\/td><td>Podporovan\u00e9<\/td><td>\u010eal\u0161ie HDR funkcie<\/td><td>Podpora dynamick\u00e9ho HDR<\/td><td>Roz\u0161\u00edren\u00e9 mo\u017enosti s vysokou \u0161\u00edrkou p\u00e1sma<\/td><\/tr><tr><td>VRR<\/td><td>Nie<\/td><td>Nie<\/td><td>Podporovan\u00e9<\/td><td>Podporovan\u00e9<\/td><\/tr><tr><td>ALLM<\/td><td>Nie<\/td><td>Nie<\/td><td>Podporovan\u00e9<\/td><td>Podporovan\u00e9<\/td><\/tr><tr><td>eARC<\/td><td>Nie<\/td><td>Nie<\/td><td>Podporovan\u00e9<\/td><td>Podporovan\u00e9<\/td><\/tr><tr><td>K\u00e1bel pre maxim\u00e1lnu \u0161\u00edrku p\u00e1sma<\/td><td>Premium High Speed<\/td><td>Premium High Speed<\/td><td>Ultra High Speed<\/td><td>Ultra96<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pozn\u00e1mka: tabu\u013eka uv\u00e1dza maxim\u00e1lne mo\u017enosti spojen\u00e9 s ka\u017edou \u0161pecifik\u00e1ciou; konkr\u00e9tny telev\u00edzor, monitor alebo zariadenie m\u00f4\u017ee podporova\u0165 iba niektor\u00e9 z t\u00fdchto funkci\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>HDMI 2.0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.0 zv\u00fd\u0161ilo maxim\u00e1lnu \u0161\u00edrku p\u00e1sma na 18 Gbps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To umo\u017e\u0148uje prenos 4K videa s obnovovacou frekvenciou a\u017e 60 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.0 je vhodn\u00e9 pre mnoh\u00e9 4K telev\u00edzory pou\u017e\u00edvan\u00e9 na streamovanie, telev\u00edzne vysielanie, Blu-ray a obsah, ktor\u00fd nevy\u017eaduje obnovovaciu frekvenciu vy\u0161\u0161iu ako 60 Hz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>HDMI 2.0b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.0b je aktualiz\u00e1ciou HDMI 2.0, nie \u00faplne novou gener\u00e1ciou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u00edrka p\u00e1sma zost\u00e1va na \u00farovni 18 Gbps, tak\u017ee HDMI 2.0b nepon\u00faka vy\u0161\u0161ie obnovovacie frekvencie v rozl\u00ed\u0161en\u00ed 4K ako HDMI 2.0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hlavn\u00fdm vylep\u0161en\u00edm bola dodato\u010dn\u00e1 podpora HDR vr\u00e1tane Hybrid Log-Gamma (HLG), ktor\u00e1 je d\u00f4le\u017eit\u00e1 pre telev\u00edzne vysielanie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.0b preto treba pova\u017eova\u0165 sk\u00f4r za vylep\u0161en\u00fa verziu HDMI 2.0 ne\u017e za r\u00fdchlej\u0161\u00ed \u0161tandard.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>HDMI 2.1<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.1 prinieslo v\u00fdznamn\u00fa zmenu, ke\u010f zv\u00fd\u0161ilo \u0161\u00edrku p\u00e1sma z 18 na 48 Gbps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To umo\u017e\u0148uje vy\u0161\u0161ie rozl\u00ed\u0161enia a vy\u0161\u0161ie obnovovacie frekvencie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jednou z najd\u00f4le\u017eitej\u0161\u00edch funkci\u00ed pre spotrebite\u013eov je podpora 4K pri 120 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.1 podporuje aj 8K pri 60 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160tandard podporuje funkcie ako VRR, ALLM, QFT, QMS a eARC.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.1 je mimoriadne d\u00f4le\u017eit\u00e9 pre modern\u00e9 hranie. Kompatibiln\u00fd 4K telev\u00edzor so 120 Hz m\u00f4\u017ee prij\u00edma\u0165 4K sign\u00e1l pri 120 Hz z hernej konzoly alebo po\u010d\u00edta\u010da. VRR synchronizuje obnovovaciu frekvenciu obrazovky s prich\u00e1dzaj\u00facim videosign\u00e1lom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.1 je sp\u00e4tne kompatibiln\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V praxi sa stalo \u0161tandardom pre v\u00e4\u010d\u0161inu modern\u00fdch zariaden\u00ed a podporuje prakticky v\u0161etky modern\u00e9 funkcie spracovania videa a zobrazovania.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najnov\u0161ie \u010dipy HDMI 2.1 dok\u00e1\u017eu spracov\u00e1va\u0165 videosign\u00e1l pri 144 alebo 165 Hz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>HDMI 2.2<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.2 je najnov\u0161ia \u0161pecifik\u00e1cia HDMI. HDMI Forum ju ofici\u00e1lne vydalo 25. j\u00fana 2025.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maxim\u00e1lna \u0161\u00edrka p\u00e1sma je 96 Gbps, \u010do je dvojn\u00e1sobok oproti HDMI 2.1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.2 podporuje n\u00e1ro\u010dn\u00e9 videoform\u00e1ty vr\u00e1tane 4K pri 240 Hz a 8K pri 60 Hz s plnou farebnou podvzorkou 4:4:4. \u0160tandard podporuje aj konfigur\u00e1cie s e\u0161te vy\u0161\u0161\u00edm rozl\u00ed\u0161en\u00edm, napr\u00edklad 12K pri 120 Hz a 16K pri 60 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI 2.2 prin\u00e1\u0161a aj Latency Indication Protocol (LIP), ktor\u00fd je ur\u010den\u00fd na zlep\u0161enie synchroniz\u00e1cie medzi zvukom a obrazom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre v\u00e4\u010d\u0161inu s\u00fa\u010dasn\u00fdch 4K telev\u00edzorov HDMI 2.2 zatia\u013e nie je potrebn\u00e9. HDMI 2.1 u\u017e poskytuje dostato\u010dn\u00fa \u0161\u00edrku p\u00e1sma pre 4K pri 120 Hz a najbe\u017enej\u0161ie hern\u00e9 funkcie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>HDMI k\u00e1ble<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDMI \u0161pecifik\u00e1cia a HDMI k\u00e1bel s\u00fa dve rozdielne veci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nov\u0161ie HDMI zariadenie nevy\u017eaduje automaticky nov\u0161\u00ed k\u00e1bel, pokia\u013e sign\u00e1l neprekra\u010duje \u0161\u00edrku p\u00e1sma existuj\u00faceho k\u00e1bla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak m\u00e1 telev\u00edzor porty HDMI 2.1, ale technicky dok\u00e1\u017ee zobrazova\u0165 iba 4K pri 60 Hz, k\u00e1bel HDMI 2.0 bude fungova\u0165 bez probl\u00e9mov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre pripojenia vy\u017eaduj\u00face r\u00fdchlosti do 48 Gbps HDMI Forum odpor\u00fa\u010da pou\u017e\u00edva\u0165 k\u00e1bel SuperSpeed HDMI. Pre aplik\u00e1cie HDMI 2.2 vy\u017eaduj\u00face vy\u0161\u0161iu \u0161\u00edrku p\u00e1sma HDMI Forum predstavilo k\u00e1bel HDMI Ultra96, ktor\u00fd je navrhnut\u00fd pre \u0161\u00edrku p\u00e1sma a\u017e 96 Gbps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je lep\u0161ie venova\u0165 pozornos\u0165 ofici\u00e1lnemu ozna\u010deniu k\u00e1bla ne\u017e jednoducho h\u013eada\u0165 k\u00e1bel pred\u00e1van\u00fd ako \u201eHDMI 2.1 k\u00e1bel\u201c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobca m\u00f4\u017ee implementova\u0165 HDMI 2.1 bez vyu\u017eitia celej \u0161\u00edrky p\u00e1sma 48 Gbps. Telev\u00edzor m\u00f4\u017ee napr\u00edklad podporova\u0165 HDMI 2.1 a 4K pri 120 Hz, ale jeho HDMI vstupy m\u00f4\u017eu ma\u0165 maxim\u00e1lnu \u0161\u00edrku p\u00e1sma ni\u017e\u0161iu ako 48 Gbps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rovnak\u00fd princ\u00edp plat\u00ed aj pre HDMI 2.2. \u0160tandard podporuje a\u017e 96 Gbps, ale jednotliv\u00e9 zariadenia m\u00f4\u017eu ma\u0165 odli\u0161n\u00fa maxim\u00e1lnu \u0161\u00edrku p\u00e1sma.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Sp\u00e4tn\u00e1 kompatibilita<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Verzie HDMI s\u00fa navrhnut\u00e9 tak, aby fungovali s predch\u00e1dzaj\u00facimi gener\u00e1ciami.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zdroj HDMI 2.1 mo\u017eno pripoji\u0165 k zariadeniu HDMI 2.0 a zdroj HDMI 2.2 mo\u017eno pripoji\u0165 k zariadeniu HDMI 2.1. Pripojenie potom vyu\u017eije funkcie, ktor\u00e9 podporuj\u00fa obe zariadenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak je zdroj HDMI 2.1 pripojen\u00fd k telev\u00edzoru HDMI 2.0, nebude mo\u017en\u00e9 vyu\u017e\u00edva\u0165 4K pri 120 Hz. Obmedzenie vstupu HDMI 2.0 zost\u00e1va v platnosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podobne zdroj HDMI 2.2 pripojen\u00fd k displeju HDMI 2.1 nem\u00f4\u017ee aktivova\u0165 obrazov\u00e9 re\u017eimy \u0161pecifick\u00e9 pre HDMI 2.2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160tandardy HDMI sa vyv\u00edjali spolu s t\u00fdm, ako telev\u00edzory, monitory a \u010fal\u0161ie video zariadenia prech\u00e1dzali na vy\u0161\u0161ie rozl\u00ed\u0161enia a obnovovacie frekvencie. HDMI 2.0, 2.0b, 2.1 a 2.2 predstavuj\u00fa jednotliv\u00e9 etapy tohto v\u00fdvoja. Hlavn\u00fdm rozdielom je \u0161\u00edrka p\u00e1sma: \u010eal\u0161ie rozdiely sa t\u00fdkaj\u00fa video, audio a hern\u00fdch funkci\u00ed. \u0160pecifik\u00e1cia HDMI 2.0 HDMI 2.0b HDMI 2.1 HDMI 2.2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13131,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[86],"tags":[203],"class_list":["post-13130","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technologia","tag-hdmi"],"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/13130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=13130"}],"version-history":[{"count":1,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/13130\/revisions"}],"predecessor-version":[{"id":13132,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/13130\/revisions\/13132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/13131"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=13130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=13130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=13130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}