I-OLED vs. QLED TV: Ungakhetha Kanjani Imodeli Elungile

Eminyakeni yamuva nje, kuye kwaba nokukhuphuka kwesidingo sama-TV emhlabeni jikelele, kanti imakethe ye-smart TV kulindeleke ukuthi ifike. US $ 211.42 billion ngo-2023 kanye ne-US $451.26 billion ngo-2030, ikhula ku-CAGR ye-11.4%. Lokhu kukhula kuye kwasheshiswa nakakhulu ukuduma kwezinsizakalo nokuqukethwe okuphezulu (OTT).

Ama-TV we-QLED nama-OLED ayizinhlobo ezivame kakhulu ama-TV amahle emakethe namuhla. Imikhiqizo edumile efana ne-Samsung, i-Hisense, ne-TCL isebenzisa ubuchwepheshe be-QLED kuma-TV abo, kuyilapho i-LG ne-Sony ziqhubeka nokubusa imakethe ye-OLED. Ngenkathi ama-TV we-OLED nama-QLED abelana ngezici ezithile ezijwayelekile, anezici ezihlukile ezikhanga okuthandwa ngabathengi okuhlukile. Le bhulogi ihlola lezi zici nomehluko okwabelwana ngazo ukuze isize kube lula ukuthathwa kwezinqumo ukuze ukwazi ukunquma ukuthi iyiphi engase ibe inketho engcono yebhizinisi lakho.

Okuqukethwe
Usayizi wemakethe wama-OLED TV kanye namandla
Usayizi wemakethe we-QLED TVs namandla
Ama-TV we-OLED 4K
Ama-TV we-QLED 4K
Umehluko phakathi kwe-OLED ne-QLED TV
Isiphetho

Usayizi wemakethe wama-OLED TV kanye namandla

Imakethe ye-OLED TVs yomhlaba wonke yenziwe US $ 14.7 billion ngo-2022 futhi kulindeleke ukuthi ikhule ku-CAGR ka-16.6%, ukuze ifinyelele esibikezelweni sase-US $50.4 billion ngo-2030. Ingxenye ye-AMOLED (Active Matrix OLED) kulindeleke ukuthi ibe nesabelo semakethe esikhulu kunazo zonke futhi kulindeleke ukuthi ifinyelele e-US $46.7 billion ngonyaka ofanayo, ikhula ku-CAGR ka-16.9%. Ngakolunye uhlangothi, ingxenye ye-PMOLED (Passive Matrix OLED) izokhula ku-CAGR ye-13.4%.

I-China ne-US izimakethe ezihamba phambili Ama-TV we-OLED. Imakethe yaseChina kulindeleke ukuthi ifinyelele ku-US $ 13 billion ngo-2030, ikhula ku-CAGR ka-21.2%. Khonamanjalo, imakethe yase-US yalinganiselwa ku-US $3.8 billion ngo-2022. Ezinye izimakethe lapho ama-OLED TV edingeka khona zifaka i-Canada, Germany, ne-Japan, okucatshangwa ukuthi izokhula ngo-14.2%, 13.2%, kanye no-11.7% ngokulandelana.  

Izici ezahlukahlukene eziqhuba ukukhula kwemakethe yama-OLED TV zifaka:

• Ikhwalithi yabo yesithombe ehlukile
• Ukungabi naso
• Imiklamo ye-TV emincane kakhulu futhi eguquguqukayo
• Izici ze-Smart TV

Usayizi wemakethe we-QLED TVs namandla

Ama-TV we-QLED ilawulwa imakethe yomhlaba wonke yama-smart TVs ngo-2022, ebalwa ngesabelo esikhulu semali engenayo, futhi kulindeleke ukuthi ikhule ku-CAGR enkulu phakathi kuka-2023 no-2030. Ngo-2022, ukuthengiswa kwe-QLED TV kukhuphuke ngo- 13% unyaka nonyaka (YOY) amayunithi ayizigidi ezi-3.73, enza ama-8% ayo yonke imakethe kamabonakude.

Izici ezihlukahlukene zishayela Ama-TV we-QLED ukukhula kwemakethe, okuhlanganisa:

• Ukwanda emhlabeni wonke kwesidingo sama-smart TV okwenziwa ukuxhumana kwe-inthanethi okuphezulu namandla okusakaza
• Ukwandisa imali engenayo etholakalayo ezifundeni ezihlukahlukene, okwenza abathengi bakwazi ukutshala imali kuma-TV e-QLED aphambili
• Ukulungiswa okuphezulu nosayizi besikrini abakhulu, okufaka phakathi izinketho ze-4K ne-8K, ezidala ulwazi olunzulu ngomsebenzisi 
• Amakhono amageyimu asekelwa izici ezifana namazinga aphezulu okuvuselela, ukunensa okokufaka okuphansi, nokusekelwa kobuchwepheshe bemidlalo

Ama-TV we-OLED 4K

Ama-TV e-OLED 4K asebenzisa i-organic light-emitting diode (OLED), ubuchwepheshe bokubonisa obaziwa ngezinto zabo ezizikhiphile. Iphikseli ngalinye likhipha ukukhanya ngokuzimela, lisusa isidingo sesibani sangemuva esihlukile. 

Izici

• Ikhwalithi yesithombe eyingqayizivele ebonakala ngomnyama ojulile kanye nezilinganiso zokugqama okuphezulu
• Ama-engeli wokubuka abanzi
• Imibala enamandla
• Imiklamo engasindi futhi echachambile
• Ukuhambisana kwe-HDR
• Ukubuka ngaphandle kwe-axis

buhle

• Isekela amandla okulungiswa kwe-4k, okuthuthukisa ikhwalithi yesithombe nokucaca 
• Akukho ukopha kwe-backlight
• Ukusebenza kahle kwamandla njengoba akudingi ukukhanyisa emuva, futhi amaphikseli e-OLED akhipha ukukhanya kuphela lapho kudingeka 
• Amazinga okuvuselela asheshayo

bawo

• Ukushintsha umbala nokuhlanganisa
• Expensive
• Amathuba okushiswa

Ama-TV we-QLED 4K

Ama-TV e-QLED 4K ayizibonisi zikamabonakude ezisebenzisa ubuchwepheshe be-Quantum-dot light-emitting diode (QLED). Lobu buchwepheshe busebenzisa izinhlayiya ezincane ze-nanoscale semiconductor, ezaziwa ngokuthi amachashazi e-quantum, ukuze kuthuthukiswe umbala nokugqama kokukhanya kwangemuva kwesikrini.

Izici

• Ibala lemibala ebanzi
• Ukuhambisana kwe-HDR
• Ifaka izikrini ezingabonisi, inciphisa ukuxhopha futhi ithuthukise ukucaca kokubuka
• Imiklamo ezacile futhi sleek
• Izici ezihlakaniphile ezakhelwe ngaphakathi ukuze unike amandla ukuphequlula kwe-inthanethi nokusakaza-bukhoma ku-inthanethi

buhle

• Nikeza ngamakhono okulungiswa kwe-4K/8K 
• Ibonakala ngamaleveli aphezulu okukhanya, okuthuthukisa ukubonakala nokucaca kwesithombe
• Ama-TV e-QLED awonga amandla kakhulu kunama-TV endabuko e-LED, ngaleyo ndlela ehlisa ukusetshenziswa kwamandla nezindleko

bawo

• Ama-TV e-QLED anama-engeli akhawulelwe wokubuka, kwesinye isikhathi abangela ikhwalithi yesithombe ukuthi yehle lapho ibukwa ngaphandle kwesikhungo.
• Izinkinga ezifanayo, ezifana nokopha kwe-backlight noma i-clouding, ziholela ekukhanyeni okungalingani kanye neziphazamiso ezingaba khona phakathi nezigcawu ezimnyama noma ingemuva

Umehluko phakathi kwe-OLED ne-QLED TV

Ama-TV we-OLED nama-QLED anobuchwepheshe bokubonisa obuhlukile, obunikela ekwakhiweni kwawo okungokwemvelo kanye nokwehluka kokusebenza. Ngenxa yalokho, amanye amakhasimende angase akhethe elinye kunelinye ngokusekelwe kokuthandwa ngabanye kanye nezidingo. Ngezansi ukubukezwa komehluko wabo omkhulu:

Ubuchwepheshe

I-QLED iwuhlobo lobuchwepheshe be-LED-backlit LCD (i-liquid crystal display). Isebenzisa isistimu yokukhanya kwangemuva, efana neyendabuko Ama-TV e-LED/LCD, ukukhanyisa amaphikseli esibukweni. Ngaphezu kwalokho, izibonisi ze-QLED zisebenzisa amachashazi e-quantum - izinhlayiya ze-nanoscale semiconductor - ukuthuthukisa umbala nokukhanya kwe-TV. Lokhu kuphumela ekukhiqizweni kwesithombe esinempilo nesisezingeni eliphezulu.

Ngakolunye uhlangothi, i-OLED ubuchwepheshe obuzenzelayo, okusho ukuthi iphikseli ngayinye ikhipha ukukhanya ngokuzimela. Lokhu kungena esikhundleni sesidingo sesibani sangemuva esihlukile njengoba sitholakala kuma-TV endabuko e-LED/LCD nama-QLED TV.

Amazinga amnyama nokuphambene

Nakuba ama-TV e-QLED enekhono lokufiphalisa noma lokuvala ukukhanya kwangemuva ezindaweni ezithile ukuze afinyelele izigcawu ezimnyama, awakwazi ukucisha ngokuphelele ukukhanya kwangemuva ezingeni le-pixel. Ngokuphambene, ubuchwepheshe bokuzenzela be-OLED TV bubenza bakwazi ukuzuza abamnyama abaphelele ngamaphikseli angakhiphi ukukhanya. Lokhu kusho ukuthi amaphikseli ngamanye kusibonisi se-OLED angacisha ngokuphelele futhi angakhiphi ukukhanya lapho ebonisa umbala omnyama.

Womabili ama-TV anikeza izilinganiso ezinhle zokuqhathanisa. Ama-TV e-QLED ahlanganisa amachashazi e-quantum nokukhanyisa kwe-LED ukuze akhiqize imibala egqamile nokugqama okugqamile. Ama-TV e-OLED ahamba phambili ngokuhlukile ngenxa yekhono lawo lokukhiqiza abamnyama bangempela futhi alawule ukukhanya kwamaphikseli ngamanye ngokuzimela.

Brightness

Ama-TV e-QLED anamazinga aphezulu okukhanya okuphezulu njengoba esebenzisa ngokuhlukene Izibani zangemuva ze-LED, engaklanywa ukukhiqiza ukuphuma kokukhanya okuphezulu. Kodwa-ke, ubuchwepheshe be-OLED kuma-TV we-OLED buncike ekukhanyeni kwamaphikseli ngamanye, anokukhanya okuphansi okuphakeme kunama-QLED TV.

Ukushiswa kwesikrini

Ukugcinwa kwesithombe kuyinkinga eyenzeka ngezikhathi ezithile ngawo womabili ama-TV e-QLED kanye ne-OLED. Kodwa-ke, ama-TV e-OLED asengozini enkulu yokushiswa, okwenzeka lapho ukukhanya okujwayelekile kwephikseli elilodwa noma amaningi e-OLED kwehliswa unomphela kube kusimo esiphansi.

Ukubheka angle

Ama-TV e-OLED asebenza kangcono uma ebhekwa ngama-engeli ahlukene. Lokhu kungenxa yokuthi ubuchwepheshe obuzenzelayo kuma-TV we-OLED buwenza akwazi ukugcina ikhwalithi yesithombe engashintshi nemibala ngisho nalapho ebukwa ezindaweni ezingaphandle kwamaphakathi. Ngokuphambene, i-engeli yokubuka engcono kakhulu enezikrini ze-QLED iphakathi nendawo. Kulokhu, ikhwalithi yesithombe incipha njengoba umuntu eqhubekela phambili ezinhlangothini noma ehla enyuka ku-TV.

Power ukusetshenziswa

Womabili ama-TV aklanyelwe ukonga amandla. Kodwa-ke, ama-TV e-QLED asebenzisa ukukhanya okungemuva okuhlukile, okudla amandla amaningi kunezibonisi ezizikhiphile zama-OLED TV. Futhi, ama-TV e-QLED akhipha ukushisa okwengeziwe ngenxa yesistimu yokukhanyisa i-LED.

Isiphetho

Isidingo somhlaba wonke se ama-TV amahle ikhula ngokushesha njengoba abathengi bamukela izinto ezintsha eziqanjiwe, ezinjengokusakaza ku-inthanethi nokudlala. Ama-TV we-QLED nama-OLED abusa emakethe ngenxa yokuhlanganiswa kwawo kobuchwepheshe obuthuthukile, okuhlanganisa izici ezihlakaniphile. Nokho, banezici ezihlukile ezibahlukanisayo, okwenza ngayinye ikhange nakakhulu kumakhasimende ahlukene. Isibonelo, ama-TV e-QLED kanye ne-OLED ayahluka ngokuya ngamaleveli okukhanya okuphezulu kakhulu, ubuchwepheshe bokubonisa obusetshenzisiwe, amazinga okuvuselela nawokuphendula, ukunensa kokufakwayo, nama-engeli okubuka athuthukisiwe. Ukuqonda lo mehluko kungasiza amabhizinisi ukuthi abhekelele amasegimenti ahlukahlukene wamakhasimende, ngaleyo ndlela kuthuthukise umkhawulo wawo wokuncintisana. 

Vakashela Chovm.com ochungechungeni lwama-TV we-OLED ne-QLED ngamanani amanani nosayizi abahlukene ukuze asize ukuhlangabezana nezidingo nokuthandwayo kwezimakethe ezihlukahlukene eziqondiwe.