{"id":9689,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/typy-tv-komplexni-pruvodce\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"typy-tv-komplexni-pruvodce","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/typy-tv-komplexni-pruvodce\/","title":{"rendered":"Typy TV. Komplexn\u00ed pr\u016fvodce"},"content":{"rendered":"
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Jak\u00fd je rozd\u00edl mezi QLED a OLED?<\/div>\n
Nejv\u011bt\u0161\u00ed rozd\u00edl mezi OLED TV a QLED TV je v tom, jak hlubok\u00e1 m\u016f\u017ee b\u00fdt \u00farove\u0148 \u010dern\u00e9. Zat\u00edmco QLED TV dok\u00e1\u017ee replikovat tmavou \u010dernou a QLED s Mini-LED m\u016f\u017ee tuto \u010dernou je\u0161t\u011b ztmavit, OLED m\u00e1 s\u00edlu prost\u011b vypnout sv\u016fj pixel.<\/div>\n
\n\t\t\t\t\t Dal\u0161\u00ed informace najdete na<\/span> www.expert.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n
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Od sv\u00e9ho vzniku televize v\u00fdrazn\u011b pokro\u010dila a zm\u011bnila se z neohraban\u00fdch televizor\u016f s katodovou trubic\u00ed (CRT) na \u0161t\u00edhl\u00e9 displeje s vysok\u00fdm rozli\u0161en\u00edm. Technologie pokro\u010dila natolik, \u017ee nyn\u00ed je na trhu mnoho r\u016fzn\u00fdch druh\u016f televizor\u016f, z nich\u017e ka\u017ed\u00fd m\u00e1 sv\u00e9 vlastn\u00ed funkce a schopnosti. R\u016fzn\u00fdmi druhy televizor\u016f, v\u010detn\u011b dvou hlavn\u00edch kategori\u00ed, chytr\u00fdch televizor\u016f a prob\u00edhaj\u00edc\u00ed diskuse mezi OLED a QLED, se budeme zab\u00fdvat v tomto \u010dl\u00e1nku. <\/p>\n

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Podle pou\u017eit\u00e9 technologie zobrazovac\u00edho panelu jsou LCD a OLED dva hlavn\u00ed typy televizor\u016f. Displeje z tekut\u00fdch krystal\u016f neboli LCD dlouho dominovaly technologick\u00e9mu prost\u0159ed\u00ed. K osv\u011btlen\u00ed tekut\u00fdch krystal\u016f, kter\u00e9 vytv\u00e1\u0159ej\u00ed obraz na obrazovce LCD televizor\u016f, se pou\u017e\u00edv\u00e1 podsv\u00edcen\u00ed. Jsou zn\u00e1m\u00e9 svou p\u0159\u00edznivou cenou a \u0161irokou dostupnost\u00ed v r\u016fzn\u00fdch velikostech. Na rozd\u00edl od televizor\u016f OLED mohou m\u00edt televizory LCD men\u0161\u00ed pozorovac\u00ed \u00fahly a hor\u0161\u00ed kontrastn\u00ed pom\u011br. <\/p>\n

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OLED neboli organick\u00e1 dioda emituj\u00edc\u00ed sv\u011btlo je modern\u011bj\u0161\u00ed technologie, kter\u00e1 se v posledn\u00ed dob\u011b stala zn\u00e1m\u011bj\u0161\u00ed. P\u0159i pr\u016fchodu elektrick\u00e9ho proudu organick\u00fdmi chemik\u00e1liemi produkuj\u00ed televizory OLED sv\u011btlo. To umo\u017e\u0148uje, aby ka\u017ed\u00fd pixel vyza\u0159oval sv\u011btlo s\u00e1m o sob\u011b, co\u017e vytv\u00e1\u0159\u00ed bezchybnou \u00farove\u0148 \u010dern\u00e9 a brilantn\u00ed barvy. Televizory OLED jsou ide\u00e1ln\u00ed pro hran\u00ed videoher nebo sledov\u00e1n\u00ed zb\u011bsil\u00fdch ak\u010dn\u00edch sc\u00e9n, proto\u017ee maj\u00ed rychlej\u0161\u00ed dobu odezvy a \u0161ir\u0161\u00ed pozorovac\u00ed \u00fahly. Televizory OLED se mohou vypalovat, pokud se na nich del\u0161\u00ed dobu zobrazuje statick\u00fd obraz, a jsou \u010dasto dra\u017e\u0161\u00ed ne\u017e televizory LCD. <\/p>\n

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N\u00e1stup chytr\u00fdch televizor\u016f posouv\u00e1 televizi za hranice b\u011b\u017en\u00fdch forem. Chytr\u00e9 televizory jsou v podstat\u011b b\u011b\u017en\u00e9 televizory s p\u0159ipojen\u00edm k internetu a \u0159adou dal\u0161\u00edch funkc\u00ed. Existuj\u00ed r\u016fzn\u00e9 druhy chytr\u00fdch televizor\u016f a ka\u017ed\u00fd z nich m\u00e1 jedine\u010dn\u00fd opera\u010dn\u00ed syst\u00e9m a sadu funkc\u00ed. Samsung a jeho opera\u010dn\u00ed syst\u00e9m Tizen, LG a jeho webOS a Sony se sv\u00fdm Android TV jsou n\u011bkolika zn\u00e1m\u00fdmi v\u00fdrobci chytr\u00fdch televizor\u016f. U\u017eivatel\u00e9 t\u011bchto chytr\u00fdch televizor\u016f mohou proch\u00e1zet internet, stahovat aplikace a streamovat materi\u00e1l ze zn\u00e1m\u00fdch webov\u00fdch str\u00e1nek, jako jsou Netflix, Hulu a YouTube. Tradi\u010dn\u00ed p\u0159edplatn\u00e9 kabelov\u00e9 televize je s rostouc\u00ed oblibou chytr\u00fdch televizor\u016f st\u00e1le m\u00e9n\u011b nutn\u00e9, proto\u017ee z\u00e1kazn\u00edci maj\u00ed p\u0159\u00edstup k velk\u00e9mu mno\u017estv\u00ed materi\u00e1l\u016f p\u0159\u00edmo prost\u0159ednictv\u00edm sv\u00fdch televizor\u016f. <\/p>\n

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P\u0159i diskusi o pokra\u010duj\u00edc\u00ed diskusi mezi t\u011bmito dv\u011bma technologiemi je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee OLED i QLED maj\u00ed sv\u00e9 v\u00fdhody i nev\u00fdhody. Televizory OLED poskytuj\u00ed vynikaj\u00edc\u00ed kvalitu obrazu d\u00edky syt\u00fdm barv\u00e1m, hlubok\u00e9 \u010dern\u00e9 a \u0161irok\u00fdm pozorovac\u00edm \u00fahl\u016fm. Na druh\u00e9 stran\u011b QLED je technologie vytvo\u0159en\u00e1 spole\u010dnost\u00ed Samsung, kter\u00e1 vyu\u017e\u00edv\u00e1 technologii Quantum Dot ke zlep\u0161en\u00ed jasu a p\u0159esnosti barev. Televizory QLED jsou fantastickou volbou pro m\u00edsta s jasn\u00fdm osv\u011btlen\u00edm, proto\u017ee dok\u00e1\u017e\u00ed produkovat vy\u0161\u0161\u00ed \u0161pi\u010dkov\u00e9 \u00farovn\u011b jasu ne\u017e OLED. Na druhou stranu televizory QLED nemus\u00ed televizor\u016fm OLED poskytovat stejnou m\u00edru kontrastu a tmav\u00e9 hloubky. <\/p>\n

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Rozhodnut\u00ed mezi OLED a QLED nakonec z\u00e1vis\u00ed na osobn\u00edch preferenc\u00edch a konkr\u00e9tn\u00edch pot\u0159eb\u00e1ch u\u017eivatele. Pokud je pro v\u00e1s prioritou kvalita obrazu, zejm\u00e9na pokud jde o hlubokou \u010dernou a \u017eiv\u00e9 barvy, je lep\u0161\u00ed zvolit OLED. QLED v\u0161ak m\u016f\u017ee b\u00fdt lep\u0161\u00ed volbou, pokud je pro v\u00e1s prioritou jas a v\u011brnost barev v dob\u0159e osv\u011btlen\u00fdch oblastech. <\/p>\n

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Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee je k dispozici mnoho model\u016f televizor\u016f, kter\u00e9 vyhovuj\u00ed r\u016fzn\u00fdm po\u017eadavk\u016fm a vkusu. Podle technologie zobrazen\u00ed jsou dva z\u00e1kladn\u00ed typy televizor\u016f LCD a OLED, p\u0159i\u010dem\u017e OLED poskytuje lep\u0161\u00ed kvalitu obrazu, ale stoj\u00ed v\u00edce. D\u00edky p\u0159ipojen\u00ed k internetu a dal\u0161\u00edm funkc\u00edm chytr\u00e9 televizory zcela zm\u011bnily zp\u016fsob konzumace m\u00e9di\u00ed. V neposledn\u00ed \u0159ad\u011b pokra\u010duje spor mezi OLED a QLED, p\u0159i\u010dem\u017e ka\u017ed\u00e1 z t\u011bchto technologi\u00ed p\u0159edstavuje odli\u0161n\u00e9 v\u00fdhody a nev\u00fdhody. V\u00fdb\u011br nejlep\u0161\u00edho typu televizoru pro va\u0161e pot\u0159eby nakonec vy\u017eaduje zohledn\u011bn\u00ed osobn\u00edch preferenc\u00ed a pot\u0159eb.<\/p><\/div>\n

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FAQ<\/div>\n
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Co je lep\u0161\u00ed OLED nebo LED?<\/div>\n

P\u0159i tomto rozhodov\u00e1n\u00ed neexistuje jednozna\u010dn\u00e1 odpov\u011b\u010f, kter\u00fd televizor OLED nebo LED je lep\u0161\u00ed. O tom, kterou technologii nakonec zvol\u00edte, rozhodnou va\u0161e osobn\u00ed preference a po\u017eadavky na sledov\u00e1n\u00ed. Ob\u011b nab\u00edzej\u00ed v\u00fdhody i nev\u00fdhody. <\/p>\n

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Lep\u0161\u00ed vizu\u00e1ln\u00ed kvalita televizor\u016f OLED (Organic Light Emitting Diode) se syt\u00fdmi barvami, hlubokou \u010dernou a vynikaj\u00edc\u00edm kontrastem je dob\u0159e zn\u00e1m\u00e1. Displej OLED m\u00e1 individu\u00e1ln\u011b ovladateln\u00e9 pixely a p\u0159esn\u00e9 \u0159\u00edzen\u00ed jasu, proto\u017ee ka\u017ed\u00fd pixel vyza\u0159uje vlastn\u00ed sv\u011btlo. V\u00fdsledkem je n\u00e1dhern\u00fd obraz a poutav\u011bj\u0161\u00ed z\u00e1\u017eitek ze sledov\u00e1n\u00ed. Panely OLED maj\u00ed tak\u00e9 \u0161irok\u00e9 pozorovac\u00ed \u00fahly, tak\u017ee kvalita obrazu z\u016fst\u00e1v\u00e1 v\u011brn\u00e1 bez ohledu na to, jak se na panel d\u00edv\u00e1te. <\/p>\n

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Televizory LED (Light Emitting Diode) naproti tomu pou\u017e\u00edvaj\u00ed technologii podsv\u00edcen\u00ed, p\u0159i n\u00ed\u017e obrazovku osv\u011btluje panel diod LED. Televizory LED jsou vhodn\u011bj\u0161\u00ed pro jasn\u011b osv\u011btlen\u00e9 prostory, proto\u017ee obvykle nab\u00edzej\u00ed celkov\u011b jasn\u011bj\u0161\u00ed obraz a mohou dos\u00e1hnout vy\u0161\u0161\u00edch \u0161pi\u010dkov\u00fdch \u00farovn\u00ed jasu. Ve srovn\u00e1n\u00ed s televizory OLED jsou televizory LED \u010dasto levn\u011bj\u0161\u00ed. <\/p>\n

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Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee televizory OLED pro v\u00e1s mohou b\u00fdt lep\u0161\u00ed volbou, pokud si cen\u00edte kvality obrazu, hlub\u0161\u00ed \u010dern\u00e9 a \u0161ir\u0161\u00edch pozorovac\u00edch \u00fahl\u016f. Televizory LED v\u0161ak mohou b\u00fdt lep\u0161\u00ed volbou, pokud chcete jasn\u011bj\u0161\u00ed obrazovku, m\u00e1te omezen\u00fd rozpo\u010det nebo chcete televizor pou\u017e\u00edvat v prostoru s dobr\u00fdm osv\u011btlen\u00edm. Nakonec doporu\u010dujeme p\u0159ed v\u00fdb\u011brem porovnat r\u016fzn\u00e9 modely, zohlednit sv\u00e9 jedine\u010dn\u00e9 po\u017eadavky a dokonce si televizory osobn\u011b prohl\u00e9dnout. <\/p>\n<\/div>\n

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Co je lep\u0161\u00ed OLED nebo QLED?<\/div>\n

P\u0159i rozhodov\u00e1n\u00ed mezi televizory OLED a QLED je z\u00e1sadn\u00ed zohlednit va\u0161e individu\u00e1ln\u00ed po\u017eadavky a vkus. Ob\u011b zobrazovac\u00ed technologie zn\u00e1m\u00e9 jako OLED (Organic Light Emitting Diode) a QLED (Quantum Dot Light Emitting Diode) maj\u00ed ka\u017ed\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody. <\/p>\n

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Televizory OLED jsou zn\u00e1m\u00e9 svou vynikaj\u00edc\u00ed kvalitou obrazu, kter\u00e1 se vyzna\u010duje syt\u00fdmi barvami, hlubokou \u010dernou a \u0161irok\u00fdmi pozorovac\u00edmi \u00fahly. Jednotliv\u00e9 sv\u011bteln\u00e9 pixely displeje OLED umo\u017e\u0148uj\u00ed jemn\u00e9 ovl\u00e1d\u00e1n\u00ed a kontrast. V\u00fdsledkem je ohromuj\u00edc\u00ed pod\u00edvan\u00e1 a poutav\u00fd z\u00e1\u017eitek ze sledov\u00e1n\u00ed. Obrazovky OLED jsou v\u0161ak n\u00e1chyln\u011bj\u0161\u00ed k vypalov\u00e1n\u00ed, kdy dlouhodob\u00e9 p\u016fsoben\u00ed statick\u00e9ho obrazu m\u016f\u017ee obrazovku trvale po\u0161kodit. <\/p>\n

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V televizorech QLED se v\u0161ak pou\u017e\u00edv\u00e1 vrstva kvantov\u00fdch bod\u016f, kter\u00e1 zlep\u0161uje jas a p\u0159esnost barev. Jsou ide\u00e1ln\u00ed pro dob\u0159e osv\u011btlen\u00e9 prost\u0159ed\u00ed, proto\u017ee dok\u00e1\u017e\u00ed vytv\u00e1\u0159et neuv\u011b\u0159iteln\u011b \u017eiv\u00fd obraz. P\u0159i srovn\u00e1n\u00ed obrazovek QLED s televizory OLED je dal\u0161\u00ed v\u00fdhodou odolnost proti vypalov\u00e1n\u00ed. Nemus\u00ed se v\u0161ak vyrovnat OLED v m\u00ed\u0159e hlubok\u00e9 \u010dern\u00e9 nebo \u0161irok\u00fdch pozorovac\u00edch \u00fahl\u016f. <\/p>\n

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A kone\u010dn\u011b, ani OLED, ani QLED nejsou prokazateln\u011b lep\u0161\u00ed ne\u017e ty druh\u00e9. Nakonec z\u00e1le\u017e\u00ed na va\u0161ich priorit\u00e1ch. Ide\u00e1ln\u00ed volbou pro v\u00e1s m\u016f\u017ee b\u00fdt OLED, pokud d\u00e1v\u00e1te p\u0159ednost hlubok\u00e9 \u010dern\u00e9, jasn\u00fdm barv\u00e1m a \u0161irok\u00fdm pozorovac\u00edm \u00fahl\u016fm. QLED m\u016f\u017ee b\u00fdt lep\u0161\u00ed volbou, pokud jsou va\u0161imi hlavn\u00edmi prioritami jas, p\u0159esnost barev a odolnost proti vypalov\u00e1n\u00ed. Doporu\u010dujeme zaj\u00edt do obchodu a porovnat grafiku obou technologi\u00ed vedle sebe, ne\u017e se rozhodnete podle sv\u00e9ho vkusu.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Jak\u00fd je rozd\u00edl mezi QLED a OLED? Nejv\u011bt\u0161\u00ed rozd\u00edl mezi OLED TV a QLED TV je v tom, jak hlubok\u00e1 m\u016f\u017ee b\u00fdt \u00farove\u0148 \u010dern\u00e9. Zat\u00edmco QLED TV dok\u00e1\u017ee replikovat tmavou \u010dernou a QLED s Mini-LED m\u016f\u017ee tuto \u010dernou je\u0161t\u011b ztmavit, OLED m\u00e1 s\u00edlu prost\u011b vypnout sv\u016fj pixel. Dal\u0161\u00ed informace najdete na www.expert.cz Od sv\u00e9ho vzniku … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":3679,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3738],"tags":[],"class_list":["post-9689","post","type-post","status-publish","format-standard","hentry","category-typy-tv"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/3679"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=9689"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9689\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=9689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=9689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=9689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}