{"id":94347,"date":"2020-09-16T07:43:16","date_gmt":"2020-09-16T05:43:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-statya-obzor-televizora-sony-bravia-oled-a8-vybor-dlya-nebolshogo-domashnego-kinoteatra"},"modified":"2020-09-16T07:43:16","modified_gmt":"2020-09-16T05:43:16","slug":"novaya-statya-obzor-televizora-sony-bravia-oled-a8-vybor-dlya-nebolshogo-domashnego-kinoteatra","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/novaya-statya-obzor-televizora-sony-bravia-oled-a8-vybor-dlya-nebolshogo-domashnego-kinoteatra","title":{"rendered":"Nov\u00fd \u010dl\u00e1nok: Preh\u013ead telev\u00edzora Sony BRAVIA OLED A8: vo\u013eba pre mal\u00e9 dom\u00e1ce kino","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ke\u010f plazmov\u00e9 telev\u00edzory opustili sc\u00e9nu, na chv\u00ed\u013eu nastalo neochvejne obdobie kvantov\u00fdch panelov. Ale \u00e9ra n\u00edzkeho kontrastu predsa len nie je nekone\u010dn\u00e1 \u2014 telev\u00edzory s prvkami, ktor\u00e9 samostatne vy\u017earuj\u00fa svetlo bez pou\u017eitia samostatn\u00fdch lampi\u010diek, pomaly obsadzuj\u00fa svoje miesta. Re\u010d je o paneloch na b\u00e1ze organick\u00fdch sveteln\u00fdch di\u00f3d. Dnes u\u017e nikomu neprekvapuj\u00fa v obrazovk\u00e1ch malej uhloprie\u010dky \u2014 v rovnak\u00fdch smartf\u00f3noch, inteligentn\u00fdch n\u00e1ramkoch alebo dokonca dom\u00e1cej technike. Na ve\u013ek\u00e9 panely sa v\u0161ak dlho zan\u00e1\u0161ali detsk\u00e9 choroby \u2014 a dob\u00fdvaj\u00fa masov\u00fd trh ve\u013emi pomaly. Predov\u0161etk\u00fdm je to spojen\u00e9 so zv\u00fd\u0161en\u00fdmi n\u00e1kladmi na v\u00fdrobu OLED obrazoviek, najm\u00e4 s ve\u013ekou uhloprie\u010dkou \u2014 ceny na za\u010diatku \u00e9ry dosahovali mili\u00f3ny rub\u013eov. Dnes sa v rozpo\u010dtovom segmente tie\u017e nestretnete, ale re\u010d je u\u017e o in\u00fdch \u00farovniach s\u00fam.<\/p>\n

\"Nov\u00fd<\/p>\n

Sony BRAVIA OLED A8<\/a><\/noindex> \u2014 presne pr\u00edklad predstavite\u013ea \u201evy\u0161\u0161ej strednej triedy\u201c. Je to model, ktor\u00fd je extr\u00e9mne bl\u00edzko elitnej triede, ktor\u00e1 sa zastavuje na prahu zna\u010dkovej s\u00e9rie MASTER, ale poskytuje obraz a zvuk ve\u013emi vysokej \u00farovne za relat\u00edvne rozumn\u00fa cenu. \u00c1no, m\u00f4\u017ee sa zdvihn\u00fa\u0165 obo\u010die, ke\u010f uvid\u00edte slov\u00e1 \u201erozumn\u00e1 cena\u201c ved\u013ea sumy 200-300 tis\u00edc rub\u013eov, ktor\u00e9 s\u00fa za tento telev\u00edzor pr\u00edstupn\u00e9 v z\u00e1vislosti od uhloprie\u010dky (55 alebo 65 palcov), ale spome\u0148te si na vlajkov\u00e9 smartf\u00f3ny, ktor\u00e9 \u013eahko prekra\u010duj\u00fa hranicu 100 tis\u00edc rub\u013eov \u2014 tak\u00fd je teraz cenov\u00fd poriadok. O to viac, \u017ee po bli\u017e\u0161om zozn\u00e1men\u00ed sa s modelom A8 celkom rozumiete, \u017ee stoj\u00ed za svoje peniaze. Povedzme si, ako je to mo\u017en\u00e9.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Sony BRAVIA OLED A8<\/strong><\/th>\n<\/tr>\n
Typ panela<\/strong><\/td>\nOLED<\/td>\n<\/tr>\n
Uhloprie\u010dka panela<\/strong><\/td>\n55\/65 palcov<\/td>\n<\/tr>\n
Rozl\u00ed\u0161enie panela<\/strong><\/td>\n3840 \u00d7 2160<\/td>\n<\/tr>\n
Frekvencia obnovovania panela<\/strong><\/td>\n100 Hz<\/td>\n<\/tr>\n
Zvukov\u00fd syst\u00e9m<\/strong><\/td>\n2 \u00d7 10 W (reproduktory); 2 \u00d7 10 W (subwoofre)
zvuk je pod\u00e1van\u00fd cez obrazovku<\/td>\n<\/tr>\n
Opera\u010dn\u00fd syst\u00e9m<\/strong><\/td>\nAndroid 9.0 (Android TV)<\/td>\n<\/tr>\n
Rozhrania<\/strong><\/td>\nUSB \u00d7 3, HDMI \u00d7 4, kompozitn\u00fd \u00d7 1, Ethernet \u00d7 1, 3,5 mm \u00d7 1, digit\u00e1lny optick\u00fd audio v\u00fdstup \u00d7 1<\/td>\n<\/tr>\n
Bezdr\u00f4tov\u00e9 moduly<\/strong><\/td>\nWi-Fi 2,4\/5 GHz + Bluetooth 4.2<\/td>\n<\/tr>\n
Digit\u00e1lna telev\u00edzia<\/strong><\/td>\nDVB-T2+DVB-C+DVB-S2<\/td>\n<\/tr>\n
Rozmery <\/strong><\/td>\n144,8 \u00d7 83,6 \u00d7 5,2 cm (bez stojana, verzia 65 palcov)<\/td>\n<\/tr>\n
Hmotnos\u0165<\/strong><\/td>\n21,8 kg (bez podstavca)<\/td>\n<\/tr>\n
Cena<\/strong><\/td>\n199 990 rub\u013eov za verziu na 55 palcov, 299 990 rub\u013eov za verziu na 65 palcov<\/a><\/noindex><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V tejto recenzii sa hovor\u00ed o Sony BRAVIA OLED A8 s uhloprie\u010dkou 65 palcov.<\/p>\n

\u2b07<\/a><\/noindex>#<\/a><\/noindex>Dizajn a kon\u0161trukcia<\/strong><\/h2>\n

Okrem mo\u017enosti dosiahnu\u0165 podmiene\u010dne nekone\u010dn\u00fd kontrast v\u010faka maxim\u00e1lnemu presn\u00e9mu ovl\u00e1daniu jasu jednotliv\u00fdch pixelov, LED panely sa vyzna\u010duj\u00fa aj t\u00fdm, \u017ee m\u00f4\u017eu by\u0165 takmer akoby ve\u013emi tenk\u00e9. V skuto\u010dnosti ud\u00e1van\u00e1 hr\u00fabka telev\u00edzora 52 mm je sp\u00f4soben\u00e1 akustick\u00fdm syst\u00e9mom skryt\u00fdm v korpuse, r\u00f4znymi konektormi a syst\u00e9mom chladenia. Samotn\u00fd panel je ten\u0161\u00ed ne\u017e v\u00e4\u010d\u0161ina modern\u00fdch smartf\u00f3nov. Pod\u013ea vyhl\u00e1sen\u00ed z\u00e1stupcov spolo\u010dnosti m\u00e1 jeho hr\u00fabka 5,9 mm.<\/p>\n

\"Nov\u00fd<\/p>\n

Ale aj s oh\u013eadom na v\u00fdstup pre konektory, Sony BRAVIA OLED A8 zaberie celkom m\u00e1lo miesta, \u010di u\u017e je nain\u0161talovan\u00e1 na no\u017ei\u010dk\u00e1ch alebo umiestnen\u00e1 na stene. No\u017ei\u010dky s\u00fa tu, mimochodom, nastavite\u013en\u00e9 na v\u00fd\u0161ku, aby ste mohli bez probl\u00e9mov umiestni\u0165 soundbar pod telev\u00edzor. To je ve\u013emi praktick\u00e9.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Vzh\u013ead Sony BRAVIA OLED A8 je navrhnut\u00fd tak, aby telev\u00edzor pritahoval \u010do najmenej pozornosti, pokia\u013e ide o \u010dierny obd\u013a\u017enik s uhloprie\u010dkou 55 alebo 65 palcov, a pritom ladil s takmer ak\u00fdmko\u013evek interi\u00e9rom. R\u00e1m\u010deky s\u00fa minim\u00e1lne, lemovanie je z tmavo\u0161ed\u00e9ho kovu, minim\u00e1lna vrstva skla pre upevnenie panela. Na prednej strane nie s\u00fa \u017eiadne fyzick\u00e9 tla\u010didl\u00e1 (v tejto modely vo v\u0161eobecnosti nie s\u00fa predpokladan\u00e9), ani \u017eiadne indik\u00e1tory.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Rozhrania s\u00fa umiestnen\u00e9 na zadnej strane. Do str\u00e1n smeruj\u00fa dva mini-jacky, dva USB a jeden HDMI. V hlavnej jednotke sa nach\u00e1dza e\u0161te jeden USB, tri HDMI, Ethernet a kompozitn\u00fd v\u00fdstup pre audiovizu\u00e1lne syst\u00e9my. Tu je tie\u017e konektor pre nap\u00e1jac\u00ed k\u00e1bel. \u017diadny konektor nie je vyveden\u00fd dozadu \u2014 nebude potrebn\u00e9 oh\u00fdba\u0165 k\u00e1ble pod nepravdepodobn\u00fdm uhlom, ak je telev\u00edzor zavesen\u00fd na stene alebo stoj\u00ed bl\u00edzko nej.<\/p>\n

\u2b07<\/a><\/noindex>#<\/a><\/noindex>Android TV, ovl\u00e1danie<\/strong><\/h2>\n

Sony vo svojich telev\u00edzoroch pou\u017e\u00edva '\u010dist\u00fd' Android TV, v tomto pr\u00edpade \u2014 Android 9.0 Pie. Toto rie\u0161enie m\u00e1 svoje v\u00fdhody: mno\u017estvo aplik\u00e1ci\u00ed, jednoduchos\u0165 a stabilita opera\u010dn\u00e9ho syst\u00e9mu, logika zrozumite\u013en\u00e1 v\u00e4\u010d\u0161ine pou\u017e\u00edvate\u013eov. No nev\u00fdhody telev\u00edzneho 'robota' s\u00fa tu znate\u013en\u00e9 \u2014 napr\u00edklad, nemo\u017eno prehliada\u0165 aplik\u00e1cie a vybera\u0165 obsah po\u010das sledovania telev\u00edzneho vysielania. \u010casto je potrebn\u00e9 vraca\u0165 sa na hlavn\u00fa obrazovku. <\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Pre nejak\u00fa prisp\u00f4sobenie pre Sony je minim\u00e1lny po\u017eiadavok — zoznam odpor\u00fa\u010dan\u00fdch slu\u017eieb Sony pre miestny trh (s\u00fa tu be\u017en\u00e9 mo\u017enosti ako Okko, Megogo, ivi a tak \u010falej) a \u0161peci\u00e1lny prehliada\u010d so \u0161tartovacou str\u00e1nkou Sony. Podporuje hlasov\u00fd vstup, \u00fa\u010det Google, je mo\u017en\u00e9 in\u0161talova\u0165 \u010fal\u0161ie aplik\u00e1cie — v\u0161etko, \u010do potrebujeme.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Telev\u00edzor sa prip\u00e1ja k internetu bu\u010f cez Wi-Fi (tu je dvojp\u00e1smov\u00fd modul — 802.11a\/b\/g\/n\/ac), alebo cez k\u00e1bel. M\u00e1 Bluetooth 4.2 – s jeho pomocou telev\u00edzor interaguje s dod\u00e1van\u00fdm dia\u013ekov\u00fdm ovl\u00e1dan\u00edm, ako aj s extern\u00fdmi zvukov\u00fdmi zdrojmi (sl\u00fachadlami, reproduktormi) alebo \u010fal\u0161\u00edmi prostriedkami ovl\u00e1dania (my\u0161ou, kl\u00e1vesnicou).<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dia\u013ekov\u00e9 ovl\u00e1danie je \u0161tandardn\u00e9, bez dodato\u010dn\u00fdch obrazoviek, dotykov\u00fdch panelov alebo nie\u010doho tak\u00e9ho. Iba star\u00e9 zn\u00e1me mechanick\u00e9 tla\u010didl\u00e1, pri\u010dom ich rozlo\u017eenie silne zd\u00f4raz\u0148uje Android TV – s\u00fa tu tla\u010didl\u00e1 na r\u00fdchly pr\u00edstup k Google Play, naviga\u010dn\u00fd kruh a tla\u010didlo r\u00fdchleho pr\u00edstupu k nevyhnutn\u00e9mu Netflixu. Ovl\u00e1danie je pohodln\u00e9, jednoduch\u00e9 a zrozumite\u013en\u00e9.<\/p>\n

Vstavan\u00fd mediaplayer umo\u017e\u0148uje prehr\u00e1va\u0165 s\u00fabory z extern\u00e9ho \u00falo\u017eiska pripojen\u00e9ho cez USB, ako aj ich nahr\u00e1va\u0165 do pam\u00e4te telev\u00edzora. Pou\u017e\u00edvate\u013e m\u00e1 k dispoz\u00edcii z deklarovan\u00fdch 16 GB iba 6,7 GB — s 4K obsahom sa, samozrejme, ned\u00e1 ve\u013emi rozbehn\u00fa\u0165. Hlavne t\u00e1to pam\u00e4\u0165 je potrebn\u00e1 pre predajcov techniky — nahra\u0165 demo vide\u00e1. Zoznam kodekov je \u0161irok\u00fd, v\u0161etky d\u00f4le\u017eit\u00e9 roz\u0161\u00edren\u00e9 form\u00e1ty s\u00fa pr\u00edtomn\u00e9.<\/p>\n

Podpora je aj pre Chromecast (\u010do je logick\u00e9 pre Android TV), a Apple Airplay\/Apple HomeKit.<\/p>\n

\u2b07<\/a><\/noindex>#<\/a><\/noindex>Obraz a zvuk<\/strong><\/h2>\n

Obraz — to je v podstate jedin\u00fd d\u00f4vod, pre\u010do stoj\u00ed za to zaplati\u0165 za OLED panel tie peniaze, ktor\u00e9 za\u0148 po\u017eaduj\u00fa. Ale nesta\u010d\u00ed len nain\u0161talova\u0165 maticu s organick\u00fdmi LED do telev\u00edzora, je potrebn\u00e9 ju aj spr\u00e1vne nastavi\u0165 a \u201eopracova\u0165\u201c na zodpovedanie modern\u00fdm \u0161tandardom.<\/p>\n

\"Nov\u00fd<\/p>\n

Sony s t\u00fdm nem\u00e1 \u017eiadne probl\u00e9my. U\u017e len ke\u010f sa pozriete do nastaven\u00ed obrazu, ohrom\u00ed v\u00e1s mno\u017estvo parametrov, ktor\u00e9 je mo\u017en\u00e9 upravi\u0165. A preh\u013eadnos\u0165, s ktorou je to v\u0161etko spraven\u00e9 — ka\u017ed\u00fd parameter nie len \u017ee je podrobne op\u00edsan\u00fd, ale je aj vybaven\u00fd obr\u00e1zkom, ktor\u00fd ilustruje \u00fa\u010dinok zmien. Riedka d\u00f4slednos\u0165 — prisp\u00f4sobi\u0165 obraz si dok\u00e1\u017ee aj \u010dlovek, ktor\u00fd nie je obozn\u00e1men\u00fd s profesion\u00e1lnou videotechnikou.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Existuje mno\u017estvo nastaven\u00ed, a to ako be\u017en\u00fdch (regul\u00e1cia farebnej teploty, vr\u00e1tane jednotliv\u00fdch farebn\u00fdch komponentov; gamma; s\u00fdtos\u0165; jas a tak \u010falej), tak aj nezvy\u010dajn\u00fdch \u2014 konkr\u00e9tne, Sony BRAVIA OLED A8 pon\u00faka mo\u017enos\u0165 prisp\u00f4sobi\u0165 nie len jas, ale aj farebn\u00fa reprodukciu vonkaj\u0161iemu osvetleniu (\u00e1no, je tu zodpovedaj\u00faci senzor). Skontrolova\u0165, ako to funguje pri meniacom sa osvetlen\u00ed, bohu\u017eia\u013e nebolo mo\u017en\u00e9 \u2014 podmienky testovania to neumo\u017enili.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

N\u011bkolik dal\u0161\u00edch specifick\u00fdch nastaven\u00ed: inteligentn\u00ed zlep\u0161en\u00ed kontrastu d\u00edky anal\u00fdze aktu\u00e1ln\u00edho obrazu, regulovateln\u00e9 zvy\u0161ov\u00e1n\u00ed ostrosti programov\u00fdmi metodami, vyhlazen\u00ed obrazu v dynamice. <\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Z v\u00fdhrad k tomuto telev\u00edzoru, ktor\u00e9 mu br\u00e1nia vst\u00fapi\u0165 do \u201eelitarne\u201c klubu, spome\u0148me absenciu podpory \u0161tandardu HDR10+ (len HDR10) a absenciu podpory HDMI 2.1 (v\u0161etky \u0161tyri vstupy funguj\u00fa s HDMI 2.0 \u2013 zato je tu podpora syst\u00e9mu ochrany HDCP 2.3). Na tomto s v\u00fdhradami \u2014 v\u0161etko.<\/p>\n

\"Nov\u00fd<\/p>\n

P\u00f4vodn\u00e9 rozl\u00ed\u0161enie panela \u2014 Ultra HD (3840 \u00d7 2160). Syst\u00e9m spo\u013eahlivo pracuje s p\u00f4vodn\u00fdm obsahom v tomto rozl\u00ed\u0161en\u00ed a navy\u0161e ukazuje ve\u013emi dobr\u00e9 mo\u017enosti pri upscale. Obraz takmer neza\u0161um\u00ed a je dostato\u010dne ostr\u00fd. Na telev\u00edzoroch s vysok\u00fdm nat\u00edvnym rozl\u00ed\u0161en\u00edm pr\u00e1ca s obrazom ni\u017e\u0161ej kvality m\u00f4\u017ee by\u0165 prek\u00e1\u017ekou \u2014 model A8 nem\u00e1 tak\u00e9 probl\u00e9my, \u010diasto\u010dne aj v\u010faka pou\u017eitiu organick\u00fdch sveteln\u00fdch di\u00f3d \u2014 prepo\u010det farby prebieha po pixeloch.<\/p>\n

\"Nov\u00fd<\/p>\n

V telev\u00edzore sa pou\u017e\u00edva u\u017e sl\u00e1vny procesor X1 Ultimate, ktor\u00fd sa zvl\u00e1\u0161\u0165 dobre vyrovn\u00e1va aj s spracovan\u00edm HDR obsahu \u2014 dynamika vyzer\u00e1 prirodzene, a \u0161um, \u010dasto pr\u00edtomn\u00fd v obraze v tomto re\u017eime, takmer nie je vidie\u0165. To ist\u00e9 plat\u00ed aj pre SDR obraz, \u201edotiahnut\u00fd\u201c do HDR. Technol\u00f3gia Super Bit Mapping funguje v\u00fdborne.<\/p>\n

Pokia\u013e ide o dodr\u017eiavanie \u0161tandardu HDR10, aj tu nie s\u00fa \u017eiadne probl\u00e9my. Maxim\u00e1lne nameran\u00e1 jasnos\u0165 statick\u00e9ho obrazu v testovac\u00edch podmienkach (jasne osvetlen\u00e1 miestnos\u0165 umel\u00fdm svetlom) dosiahla 778 cd\/m2 (\u0161tandardn\u00fd re\u017eim zobrazenia, maxim\u00e1lne nastaven\u00fd jas). Niet poch\u00fdb, \u017ee panel dosahuje vo vzpriamenej polohe be\u017ene deklarovan\u00e9 \u0161pi\u010dky 1000 cd\/m2 pri pr\u00e1ci s pr\u00edslu\u0161n\u00fdm obsahom. Podmienky rozl\u00ed\u0161enia panelu OLED sp\u013a\u0148aj\u00fa u\u017e od v\u00fdroby. O ak\u00fdchko\u013evek prehniach je pri type panelu ak\u00e9hoko\u013evek druhu \u0165a\u017eko hovori\u0165. S mo\u017en\u00fdmi prejavmi (\"vyhoren\u00edm\") statick\u00fdch obr\u00e1zkov sa telev\u00edzor vysporiadava s\u00e1m, pos\u00favan\u00edm obrazov pixel po pixeli \u010das od \u010dasu. S t\u00fdm by nemali by\u0165 \u017eiadne probl\u00e9my.<\/p>\n

Telev\u00edzor pon\u00faka hne\u010f nieko\u013eko obrazov\u00fdch prednastaven\u00ed: jasn\u00fd, \u0161tandardn\u00fd, filmov\u00fd, hry, grafika, foto, pou\u017e\u00edvate\u013esk\u00fd, jasn\u00fd Dolby Vision, tmav\u00fd Dolby Vision, a kalibra\u010dn\u00fd re\u017eim Netflix. Zmeral som reprodukciu farieb v jasnom a filmovom re\u017eime, ako aj v re\u017eime \"grafika\", ktor\u00fd je najvhodnej\u0161\u00ed na pr\u00e1cu s PC.<\/p>\n\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Re\u017eim \"Jasn\u00fd\" je v podstate ur\u010den\u00fd na predv\u00e1dzanie telev\u00edzora na v\u00fdstave, d\u00e1 sa ho celkom dobre nazva\u0165 demon\u0161tra\u010dn\u00fdm re\u017eimom. Obraz je maxim\u00e1lne jasn\u00fd, ve\u013emi studen\u00fd (teplota presahuje 10 000 K), pokia\u013e ide o presnos\u0165 reprodukcie farieb, nezoh\u013ead\u0148uje sa, no v\u0161etko vyzer\u00e1 intenz\u00edvne a maxim\u00e1lne svie\u017eo. Tento re\u017eim je taktie\u017e vhodn\u00fd na sledovanie \u0161portu alebo vysielania pri jasnom dennom svetle.<\/p>\n\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

«Film Mode» tie\u017e pracuje s \u0161irok\u00fdm farebn\u00fdm priestorom (DCI-P3), ale rob\u00ed to ove\u013ea plynulej\u0161ie (farebn\u00e1 teplota \u2013 7100 K). Priemern\u00e9 odch\u00fdlky DeltaE v roz\u0161\u00edrenej palete Color Checker (odtiene \u0161edej + \u0161irok\u00e1 \u0161k\u00e1la farebn\u00fdch odtie\u0148ov) s\u00fa 4,22 \u2013 je to mal\u00e9 a celkom odpustite\u013en\u00e9 pre podmienky, v ktor\u00fdch sa testovanie uskuto\u010dnilo. V re\u017eime «Grafika» farebn\u00fd priestor u\u017e zodpoved\u00e1 najroz\u0161\u00edrenej\u0161iemu (sRGB), farebn\u00e1 teplota je rovnak\u00e1 (v\u0161imnite si maxim\u00e1lne rovn\u00fd prie\u010dinok), a priemern\u00e9 odch\u00fdlky DeltaE s\u00fa 4,38. Ako profesion\u00e1lny n\u00e1stroj pre pr\u00e1cu s grafikou by som BRAVIA OLED A8 asi neodpor\u00fa\u010dal, ale ak vezmete do \u00favahy mo\u017enosti manu\u00e1lneho nastavenia obrazu, m\u00f4\u017eete uzna\u0165, \u017ee panel je nastaven\u00fd skvele.<\/p>\n

\"Nov\u00fd<\/p>\n

Pr\u00e1ca s kontrastn\u00fdmi sc\u00e9nami aj v najzlo\u017eitej\u0161\u00edch narat\u00edvoch len te\u0161\u00ed \u2013 prechody medzi svetl\u00fdmi a tmav\u00fdmi odtie\u0148mi s\u00fa dokonal\u00e9, \u017eiadne zvy\u0161kov\u00e9 osvetlenie. Hardv\u00e9rov\u00e9 \u0161umy v tmav\u00fdch sc\u00e9nach nie s\u00fa vidite\u013en\u00e9. Podporuje \u0161tandard Dolby Vision, panely telev\u00edzorov s\u00e9rie A8 (oboch uhloprie\u010dok) s\u00fa certifikovan\u00e9 IMAX. Pozorovacie uhly s\u00fa vo\u013en\u00e9.<\/p>\n\n\n\n
\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n <\/td>\n\n\"Nov\u00fd\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Sony BRAVIA OLED A8 je vybaven\u00e1 zvukov\u00fdm syst\u00e9mom Acoustic Surface Audio, v ktorom sa vlastne obrazovka men\u00ed na reproduktor \u2013 za \u0148ou s\u00fa umiestnen\u00e9 \u0161peci\u00e1lne pohony, ktor\u00e9 vibruj\u00fa a t\u00fdm vyd\u00e1vaj\u00fa zvuk priamo z displeja. V\u010faka tejto technol\u00f3gii sa dosahuje bezprecedentn\u00e9 umiestnenie zvukov\u00e9ho zdroja pre vstavan\u00fd zvukov\u00fd syst\u00e9m. A to sa t\u00fdka aj toho, \u010do sa deje na obrazovke, ako aj mimo nej \u2013 syst\u00e9m skvele funguje aj v tak\u00fdchto sc\u00e9naroch. S vysok\u00fdm v\u00fdkonom sa zvuk nezaklad\u00e1 len na dvoch reproduktoroch (vysokofrekven\u010dn\u00fdch\/strednofrekven\u010dn\u00fdch) po 10 W a dvoch subwoofroch po 5 W, ale na ozvu\u010denie miestnosti strednej ve\u013ekosti je ur\u010dite dostato\u010dn\u00fd. Pri umiestnen\u00ed 1,5\u20132 metrov od obrazovky sa zvuk percep\u010dne po\u010d\u00fava skvele. Niektor\u00e9 v\u00e1\u017ene obmedzenia dynamick\u00e9ho rozsahu som nezaznamenal, skvele sa spracov\u00e1vaj\u00fa ako vysok\u00e9, tak aj n\u00edzke frekvencie. Subjekt\u00edvne \u2013 je to jeden z najlep\u0161\u00edch zvukov\u00fdch syst\u00e9mov v telev\u00edzoroch v «plochopl\u00e1tne» \u00e9re, ak\u00e9 som videl. <\/p>\n

\u2b07<\/a><\/noindex>#<\/a><\/noindex>Z\u00e1ver<\/strong><\/h2>\n

Sony BRAVIA OLED A8<\/a><\/noindex> – telev\u00edzor s pomerne \u00fazkou \u0161pecializ\u00e1ciou, a to ur\u010dite treba ma\u0165 na pam\u00e4ti pri v\u00fdbere. Je prim\u00e1rne ur\u010den\u00fd na \u00falohu k\u013e\u00fa\u010dovej s\u00fa\u010dasti v malom dom\u00e1com kine — v miestnosti stredn\u00fdch rozmerov, s dodato\u010dn\u00fdm zvukov\u00fdm syst\u00e9mom alebo bez neho (vn\u00fatri zabudovan\u00fd zvuk je ve\u013emi dobr\u00fd). Pre rozsiahle dom\u00e1ce kino m\u00f4\u017ee by\u0165 rozmerom nedostato\u010dn\u00fd — maxim\u00e1lna ve\u013ekos\u0165 pre tento model je 65 palcov. Pre hern\u00e9 centrum bl\u00edzkej bud\u00facnosti ch\u00fdba re\u017eim 4K\/120p a podpora HDMI 2.1 – hoci pre aktu\u00e1lnu gener\u00e1ciu konzol s\u00fa schopnosti telev\u00edzora celkom dobr\u00e9: doba odozvy je norm\u00e1lna, spracovanie pohybu kvalitn\u00e9.<\/p>\n

Ale v r\u00e1mci svojich mo\u017enost\u00ed je to sn\u00e1\u010f najlep\u0161ia ponuka v s\u00fa\u010dasnosti. Pozera\u0165 filmy na Sony BRAVIA OLED A8 – to je naozaj z\u00e1\u017eitok: ve\u013emi presn\u00e1 pr\u00e1ca s kontrastn\u00fdmi sc\u00e9nami, kvalitn\u00e9 zobrazenie dynamiky, podpora HDR10 a Dolby Vision. Dobr\u00e1 jasnos\u0165 dokonca umo\u017e\u0148uje do ur\u010ditej miery spolieha\u0165 sa na telev\u00edzory s\u00e9rie A8 aj pri jasnom slne\u010dnom svetle, \u010do pre LED telev\u00edzory nie v\u017edy plat\u00ed — tak\u017ee bude poskytova\u0165 rados\u0165 aj pri be\u017enej «\u00e9terovej» pr\u00e1ci.<\/p>\n

\u010eakujeme obchodu Sony Centre za pomoc pri testovan\u00ed zariadenia. <\/strong><\/p>\n

Zdroj: 3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043e\u043d\u0438 \u043d\u0438\u043a\u043e\u0433\u043e \u043d\u0435 \u0443\u0434\u0438\u0432\u043b\u044f\u044e\u0442 \u0432 \u044d\u043a\u0440\u0430\u043d\u0430\u0445 \u043c\u0430\u043b\u0435\u043d\u044c\u043a\u043e\u0439 \u0434\u0438\u0430\u0433\u043e\u043d\u0430\u043b\u0438 — \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":94348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-94347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Nov\u00fd \u010dl\u00e1nok: Preh\u013ead telev\u00edzora Sony BRAVIA OLED A8: v\u00fdber pre mal\u00fd dom\u00e1ci 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