Kuzo zonke iigolon kunye nee-akhronimi oza kuzifumana zidwelisiwe kwii-specs zeTV, enye oza kuyibona ngakumbi nangakumbi yi-OLED. Ikwayinto ekufanele ukuba uyiqwalasele.
Isibhengezo
Ukuba uzibuza ukuba kutheni kungakho amakhulu eephawundi umahluko phakathi kweethelevishini ezimbini ezilinganayo, zombini i-4K kunye nophawu olunye, amathuba okuba kungenxa yokuba omnye wabo eqhayisa ngetekhnoloji ye-OLED. (Okanye uhlobo lwayo lobuchwephesha obukhuphisanayo, QLED . Okungakumbi malunga noku kancinci.) Ukujonga ngokubanzi yonke into ekufuneka uyazi malunga nokuthenga umabonwakude, ungaphoswa yeyethu Yeyiphi iTV oyithengayo Isikhokelo.
Ngokuqinisekileyo ii-TV ze-OLED ziphakathi kweyona ntlawulo iphambili kwintengiso ngoku - kodwa ngaba itekhnoloji ixabisa inkcitho eyongezelelweyo? Funda isikhokelo sethu kwiithelevishini ze-OLED- siza kuyigubungela indlela esebenza ngayo, ukuba ithelekiswa njani ne-QLED nokuba ikulungele na.
I-OLED imele ntoni?
I-OLED imele ‘i-organic light emitting diode.’ Ngapha koko kukujikeleza kwesinye isifinyezo oya kuthi usibone rhoqo kwiingcaciso zeTV: I-LED. Yiyo 'idayode ekhupha ukukhanya' - kodwa ngekhe ubone i-LED kunye ne-OLED kunye, kuba zizinto ezahlukeneyo kakhulu.
I-LED kukukhanya okungasemva okufakelwe ngasemva kweLCD (umboniso wekristale engamanzi) kamabonwakude, ukubonelela ngokukhanya okuyimfuneko komfanekiso. Zintle kakhulu zonke iithelevishini ezingezizo ze-OLED ngoku zi-LCD (iplasma TV ehamba ngendlela ye-dodo iminyaka eliqela emva), kodwa zihlala zidweliswa njengeeTV ze-LED. Yeyiphi enokudideka ngamandla, kodwa yeyokuthengisa intengiso yakho.
i-alchemy encinci 1
Yintoni ebalulekileyo ukwazi malunga nezikrini ze-OLED kukuba akukho kubuya ngasemva-yiyo loo nto iithelevishini ze-OLED zihlala zincinci. Ngoku masiqhubele phambili kwizinto ezibalulekileyo: kutheni le nto yenza ii-TV ze-OLED ezinye zezona zintle kakhulu kwintengiso.
Isebenza njani i-OLED?
I-OLED ayinanto yakwenza neenkcukacha zomfanekiso: ezivela kwisisombululo se-4K esibonelelwa ngumabonwakude. (Zonke ii-TV ze-OLED ziya kuba ne-4K- okanye ezinokuba nomgangatho we-8K-esemgangathweni.) Ngolwazi oluthe kratya ngesisombululo se-Ultra HD, jonga eyethu Yintoni i-TV ye-4K? inqaku.
Njengazo zonke iithelevishini ze-4K, i-OLED TV iya kukunika iiphikseli zeenkcukacha ezingama-8,294,400 - yenza nje ukuba nganye yeepikseli ijongeke ngcono. Oku kuvela kwinyani nganye ye-pixel ngokuqinisekileyo izibane ngokwayo, endaweni yokuxhomekeka kwilightlight ye-LED eqhelekileyo.
Oko oku kukulinganisela ngakumbi yimibala edlamkileyo, amanqanaba abukhali okwahluka kunye nabamnyama abamnyama - nantoni na oyibukeleyo ibonakala ngathi ifana nobomi. Cinga ngokwenzekayo xa ucima izibane zegumbi lakho ukuze ubukele ifilimu. Ngokwesiqhelo, kwimiboniso enezithunzi ezininzi kunye nobumnyama uyakufumana oko kukhanya kukucaphukisayo kunqumamisa ubumnyama kwaye konakalise umfanekiso. Oku kuvela ekukhanyeni okuphambili kwe-LED kwezi ndawo zimnyama- kodwa akunjalo nge-OLED.
Le teknoloji ikwathetha ukuba oomabonakude be-OLED banokujongwa phantse kuyo nayiphi na i-engile, ngaphandle kokuyekethisa kumgangatho womfanekiso. Ngamanye amagama, akukho kukrwitshwa kwindawo ephambili xa ibhola iqhubeka.
QLED vs OLED: yeyiphi engcono kwaye yintoni umahluko?
Uya kuva okuninzi malunga nokulwa phakathi kwe-QLED kunye ne-OLED, nangona bengathethi ngokungqongqo iindlela ezikhuphisanayo zetekhnoloji efanayo.
igama lesihawai kwintombazana
I-QLED imele 'i-quantum dot LED'. Endaweni yeekristali ezingamanzi zikamabonakude weLCD, iiTV zeTV ze-QLED zithumela ukukhanya kwelayithi emva kwala machaphaza amancinci, athi emva koko anike umbala oza kuwubona kwiscreen. Ekugqibeleni, isiphumo esifanayo: ukubonwa okungcono, uluhlu olubanzi lombala kunye nobumnyama obumnyama. Yintoni enomdla nge-QLED kukuba iye yaba nguvulindlela kwaye yatshatsiswa ngophawu olunye: iSamsung. Endaweni yokutsiba kwinqwelo ye-OLED, umenzi waseMzantsi Korea unamathele kwimipu yakhe kwaye usebenza kubuchwephesha basekhaya endaweni yoko.
Singathanda ukukunika impendulo enzima kwaye ekhawulezayo yeyiphi eyona ilungileyo, kodwa ixhomekeke ngokwenene kwizinto eziphambili ngokubaluleka. Inye into malunga nezikrini ze-OLED kukuba amanqanaba okuqaqamba kwawo akhuphisani ncam nalawo oomabonakude be-LED, anokuthi abonakalise umba ukuba ubukhulu becala ubukele umabonwakude kwiimeko eziqaqambileyo. Kwakhona, okwangoku iithelevishini ze-QLED zihlala zitshiphu (oko akutsho ukuba zitshiphu) kuneeseti ze-OLED.
Ukuba ukhangele njengesiqhelo amava okuzonwabisa ekhaya, kwaye ukulungele ukuyihlawula, hamba ne-OLED. Ukuba ulandela umabonwakude oneembonakalo zentloko kunye namagxa angaphezulu komndilili, kodwa ugcinwe ngakumbi kuhlahlo-lwabiwo mali, iseti yeQLED yenza ulungelelwaniso olusengqiqweni. Ukuba awukwazi ukufikelela kwi-OLED, kufanelekile ukuba uqwalasele enye ye-LG's NanoCell oomabonwakude- kwaye ukuba yehla iye kwenye ye-QLED, sicebisa ukuba ufunde eyethu LG okanye Samsung TV inqaku.
Yintoni ekufuneka uyijongile xa uthenga i-TV ye-4K
Zininzi izinto, ngaphandle kwenkcitho eyongezelelweyo kwi-OLED, ukuqaphela ukuba uthenga i-TV entsha. Ukuthenga umabonwakude omtsha 'okrelekrele' kunye no-4K kumgangatho ngoku phantse ungathinteleki - ngolwazi oluthe kratya, jonga eyethu i-smart TV kwaye yintoni amanqaku e-TV ye-4K. Kuya kufuneka wenze ukhetho olunolwazi malunga nobungakanani besikrini seTV yakho. Ukuze usebenze ngobungakanani beTV efanelekileyo kwindawo yakho yokubukela, yiya kweliphi ubungakanani beTV ekufuneka ndiyithengile.
OLED TV kwimarike
Itekhnoloji ye-OLED kusenzima kakhulu ukuyithoba, kwaye ke uninzi lweeTV ze-OLED zeemveliso ziqala nge-50 ukuya kuma-intshi ama-55 ubukhulu, nangona uyakufumana iimodeli ezingama-intshi ezingama-48 ezinje I-LG CX6LB OLED 4K TV iyafumaneka kwiiCurrys nge- $ 1,198.
Kwinqanaba le-intshi ezingama-55, uya kufumana ifayile ye- I-LG OLEDCX5LB OLED 4K TV yi- £ 1,195 eAmazon- ebonakala ngathi inexabiso eliphantsi kune-48-intshi yemodeli njengoko isuka kuthotho oludala kancinci. Inkqubo ye- ISony Bravia KD-55AG9BU OLED 4K TV Ixabisa ngaphezulu kwi- $ 1,599, kodwa ibandakanya icandelo lesandi elinamacandelo amabini ukukunika umgangatho wesandi ongezelelweyo. Inkqubo ye- UPhilips OLED935 / 12 4K OLED TV, iyafumaneka nge £ 1,799 kwiiCurrys.
Njengoko unyuka ngobukhulu, amaxabiso ayaqhubeka nokunyuka-kabukhali. Inkqubo ye- IPanasonic TX-HZ980B 65-intshi 4K TV Ngokwesiqhelo uthengisa nge- $ 2,199 (kodwa okwangoku uyathengiswa nge- $ 1,499). Inkqubo ye- LG OLED65CX6LA 65-intshi 4K OLED TV iindleko £ 1798. Emva koko ufika kwiiTV ezinkulu ezimbi, njenge Isony Bravia KD-AG9BU i-intshi engama-77 ye-4K ye-OLED TV kwaye i I-LG 77-intshi CX6LA 4K OLED TV -Ezi zizakukubuyisela umva nge- $ 3,299 kunye ne- $ 3,199 ngokwahlukeneyo.
Ke, okwangoku, iiTV ze-OLED zigcinelwe inkcitho yeprimiyamu. Kodwa, njengayo yonke itekhnoloji yokusika, silindele ukubona ixabiso leethelevishini ze-OLED ziqala ukuhla kwiminyaka embalwa ezayo.
Ukulawula ukhetho lwakho lwe-imeyile, Cofa apha.
ingaba le lokhwe indenza ndityebeIsibhengezo
Ukubona ukuba zikhona na ii-OLED ezithengiswayo ngoku, funda ukhetho lwethu kwezona ntengiso zibalaseleyo zeTV.