Isho ukuthini i-4K ku-TV

Cabanga ubuka imuvi yakho oyintandokazi ngemininingwane emangalisayo, enemibala egqamile nezithombe ezizwakala zingokoqobo. Siyakwamukela emhlabeni we 4K ama-TV ! Kodwa iyini ngempela i-4K, futhi kungani iguqula indlela esibuka ngayo i-TV? Kulokhu okuthunyelwe, uzofunda ukuthi i-4K TV isho ukuthini, uhlole ukuvela kwezinqumo ze-TV, futhi uthole ukuthi kungani i-4K iyinketho edumile namuhla.

 

Ukuqonda 4K Resolution

Incazelo ye-4K Resolution

Ukulungiswa kwe-4K kubhekisela ekulungisweni kwesibonisi cishe kwamaphikseli angu-4,000 kuyo yonke i-eksisi evundlile. Kuma-TV, lokhu ngokuvamile kusho amaphikiseli angu-3840 ububanzi ngamaphikiseli angu-2160 ubude. Lokhu kulungiswa kuvame ukulebulwa ngokuthi 2160p, okubonisa isibalo samaphikseli aqondile. Uma kuqhathaniswa ne-Full HD (1080p), enamaphikseli angu-1920 ngo-1080, i-4K ipakisha amaphikseli aphindwe kane endaweni efanayo. Lesi sibalo samaphikseli esiphezulu siphumela esithombeni esibukhali, esinemininingwane eminingi, ikakhulukazi ezikrinini ezinkulu.

Kunezinhlobo ezimbili eziyinhloko zokulungiswa kwe-4K:

● I-DCI 4K (Cinema 4K): Isetshenziswa kakhulu kusinema yochwepheshe, ikala amaphikseli angu-4096 x 2160 futhi ine-aspect ratio ebanzi yokukhiqizwa kwefilimu.

● I-UHD 4K (I-Ultra High Definition): Inguqulo yabathengi enamaphikseli angu-3840 x 2160, ivamile kuma-TV, ukusakaza, nokudlala amageyimu.

Umehluko Phakathi kwe-4K ne-UHD

Ekusetshenzisweni kwansuku zonke, i-4K ne-UHD kuvame ukusetshenziswa ngokushintshana. Kodwa-ke, i-UHD ngokobuchwepheshe ibhekisela ekulungisweni okujwayelekile kwabathengi kwamaphikseli angu-3840 x 2160, kuyilapho i-4K (esinema) ibanzi kancane kumaphikiseli angu-4096 x 2160. I-UHD ilingana nokubukeka kwe-16:9 okujwayelekile kuma-TV, kuyilapho i-DCI 4K isebenzisa isilinganiso esibanzi esingu-1.85:1 esifanele amamuvi.

I-Consumer Technology Association ikhiqiza ngokusemthethweni izinga labathengi njengokuthi 'Ultra High Definition' (UHD). Ngaphandle kwalokhu, i-'4K' isalokhu idumile ngoba kulula ukuyikhumbula nokumaketha. Ngakho-ke, uma ubona '4K TV' noma 'UHD TV,' ngokuvamile zisho ukulungiswa okufanayo kokusetshenziswa kwasekhaya.

Ukuqhathanisa Nezinye Izinqumo

Nakhu ukuqhathanisa okusheshayo kwezinqumo ezivamile ze-TV ukuze kucaciswe lapho i-4K ingena khona:

Isixazululo	Amaphikseli (Ububanzi x Ubude)	Amaphikseli Aphelele (Cishe)	Amanothi
I-HD (720p)	1280 x 720	0.9 million	I-HD yezinga lokungena
I-HD Egcwele (1080p)	1920 x 1080	2.1 million	I-HD ejwayelekile iminyaka
I-4K UHD	3840 x 2160	8.3 million	Amaphikseli e-HD egcwele aphindwe kane
8K UHD	7680 x 4320	33.2 million	Amaphikseli angu-4K aphindwe kane, angavamile

Ukulungiswa kwe-4K kunikeza ukweqa okubalulekile kokuminyana kwephikseli uma kuqhathaniswa no-1080p, okusho ukuthi izithombe zibukeka zicijile futhi zinemininingwane eyengeziwe. Lokhu kwenza i-4K ifanelekele izikrini ezinkulu (amayintshi angu-40 nangaphezulu), lapho amaphikseli engeziwe avimbela isithombe ukuthi singabukeki njengephikiseli.

Imininingwane eyengeziwe

● Ukuminyana Kwephikseli: Amaphikseli amancane kuma-TV e-4K adala isithombe esishelelayo, ehlisa ukubonakala kwamaphikseli.

● Ukwenyusa izinga: Ama-TV e-4K angakhuphula okuqukethwe okunokulungiswa okuphansi njengo-1080p ukuze agcwalise isikrini, nakuba ikhwalithi incike emandleni okucubungula e-TV.

● Ubufakazi besikhathi esizayo: I-4K iyindinganiso yamanje evamile, ene-8K esavela futhi ebizayo.

Qaphela: Uma ukhetha i-TV ye-4K, qinisekisa ukuthi ukulungiswa kungamaphikseli angu-3840 x 2160 ukuze uqinisekise ukuthi ihlangabezana nezinga le-UHD elivamile kuma-electronics omthengi.

Izici ze-4K TV

Ukuminyana KwePixel Okuthuthukisiwe

Esinye sezici ezibaluleke kakhulu ze-4K TV ukuminyana kwephikseli okuthuthukisiwe. Njengoba ukulungiswa kwe-4K kusho ukupakisha cishe amaphikseli ayizigidi ezingu-8.3 esikrinini, amaphikseli mancane kakhulu futhi asondelene ndawonye uma kuqhathaniswa nama-TV angu-1080p. Lokhu kubangela isithombe esibushelelezi, esibukhali lapho imininingwane emihle iba sobala. Isibonelo, ungabona amaqabunga ngamanye ezihlahleni noma ukwakheka kwezingubo ngokugqamile. Lesi sici sibonakala ikakhulukazi kuzikrini ezinkulu ezingaphezu kwamayintshi angu-40, lapho izinqumo eziphansi zingase zibukeke zenziwe ngamaphikseli noma zifiphele.

Imibala Egqamile Nokucaca

Ama-TV e-4K avame ukuza nobuchwepheshe bemibala obuthuthukisiwe obenza izithombe zibukeke zinempilo futhi zifana nempilo. Amamodeli amaningi asekela i-gamut yombala ebanzi, okusho ukuthi angabonisa imibala eminingi kunama-TV ajwayelekile e-HD. Lokhu kuhumusha okubomvu okucebile, okuluhlaza okwesibhakabhaka okujulile, nokuluhlaza okwemvelo okwengeziwe. Imibala ibonakala inembe kakhudlwana futhi icacile, ithuthukisa ukucaca okuphelele. Kuhlanganiswe nokulungiswa kwe-4K, lokhu kwenza amamuvi, ezemidlalo, nemidlalo igxile kakhulu ngoba isithombe sibukeka siseduze nempilo yangempela.

Ukugqama Okuthuthukisiwe Nokujula

Esinye isici esibalulekile sama-TV we-4K ukugqama okuthuthukisiwe nokujula kokubona. Amasethi amaningi e-4K asekela i-High Dynamic Range (HDR), ethuthukisa umehluko phakathi kwabamnyama kakhulu nabamhlophe abagqamile. Lokhu kudala isithombe esiguqukayo esinemininingwane eyengeziwe emithunzini nasekubekwe obala. Lapho ubuka izigcawu ezinokukhanya okuyinkimbinkimbi—njengokushona kwelanga noma igumbi elinokukhanya kalufifi—i-HDR isiza ukuveza imininingwane ecashile engalahleka kuma-TV angewona awe-HDR. Ukwengeza, ubuchwepheshe obufana nokufiphalisa kwendawo bulungisa ukukhanya kwezindawo zesikrini ezihlukene, kuthuthukisa ukugqama futhi kunikeze izithombe ukujula okwengeziwe.

 

Izinzuzo ze-4K TV

Ikhwalithi Yesithombe Ephakeme

Ama-TV e-4K aletha ikhwalithi yesithombe ephezulu ngokunikeza inani lamaphikseli aphindwe kane lama-TV e-Full HD (1080p). Lokhu kusho ukuthi izithombe zibonakala zibukhali, zicacile, futhi zinemininingwane eyengeziwe. Uzoqaphela ukuthungwa kahle, okufana nokulukwa kwendwangu noma amaqabunga ezihlahleni, ezingabonakali ezikrinini zokucaca okuphansi. Lokhu kuminyana kwamaphikseli okuphezulu kunciphisa ukugqama kwephikseli, ikakhulukazi ezikrinini ezinkulu, okwenza ukubuka kujabulise kakhudlwana. Kungakhathaliseki ukuthi ubuka amamuvi, ezemidlalo, noma amageyimu, ukucaca okuthuthukisiwe kwenza zonke izigcawu ziphile.

Umuzwa Wokubuka Ogxilile

Ukulungiswa okuphezulu kwama-TV e-4K kudala umuzwa ogxile kakhulu. Ngenxa yokuthi isithombe sibukhali futhi sinemininingwane eminingi, uzizwa useduze nesenzo. Ama-TV amaningi e-4K aphinde asekele i-High Dynamic Range (HDR), ethuthukisa ukugqama nokudlidliza kombala. I-HDR igqamisa imininingwane ethunzini elimnyama nokugqama okugqamile, okwengeza ukujula esithombeni. Kuhlanganiswe nama-gamus anombala obanzi, lokhu kwenza okubonwayo kufane nempilo futhi kuhehe. Umphumela uwukuzizwisa kokubuka okukudonsela endabeni noma kugeyimu, okuyenza uzizwe ungokoqobo kakhulu.

Ukuqinisekisa Isethaphu Yakho Yokuzijabulisa Okuzayo

Ukutshala imali ku-4K TV kusiza ekuqinisekiseni ukusethwa kwakho kwezokuzijabulisa esikhathini esizayo. I-4K manje iyindinganiso evamile, enokuqukethwe okusha okuningi, izinkundla zokusakaza, namakhonsoli emidlalo ayisekelayo. Njengoba okuqukethwe kwe-4K kuya kuvame kakhulu, ukuba ne-4K TV kuqinisekisa ukuthi ungakwazi ukujabulela izinhlelo zakamuva, amamuvi, nemidlalo ngekhwalithi yakho ehlosiwe. Ngisho noma okwamanje ubukela kakhulu okuqukethwe okungu-1080p, ama-TV e-4K aphakamisa amavidiyo anokulungiswa okuphansi ngempumelelo, athuthukisa ukubukeka kwawo. Ukukhetha i-4K kusho ukuthi i-TV yakho izohlala isebenza isikhathi eside, kubambezeleka isidingo sokuthuthukisa.

 

I-4K TV Technologies

I-High Dynamic Range (HDR)

I-High Dynamic Range, noma i-HDR, ishintsha umdlalo wama-TV e-4K. Ithuthukisa umehluko phakathi kokumhlophe okugqamile nokumnyama kakhulu, okwenza izithombe ziqhakaze ngokuphila nokujula okwengeziwe. I-HDR iphinde inwebe ububanzi bemibala, ukuze ubone imibala ecebile, egqamile. Lokhu kusho ukuthi ukushona kwelanga kubukeka kumangalisa kakhulu, izithunzi ziveza imininingwane eyengeziwe, nezigcawu ezikhanyayo azigezi. Ama-TV amaningi e-4K asekela amafomethi e-HDR afana ne-HDR10, i-HDR10+, ne-Dolby Vision, ngayinye ihlinzeka ngokuthuthuka okuhluke kancane. Ukuze uthole ulwazi olungcono kakhulu, kokubili i-TV yakho nokuqukethwe okubukayo kudinga ukusekela i-HDR. Izinsizakalo eziningi zokusakaza bukhoma kanye ne-Ultra HD Blu-rays zinikeza okuqukethwe kwe-HDR, okwenza kube lula ukujabulela izinzuzo.

I-OLED ne-QLED Technologies

Lapho uthenga i-4K TV, uvamise ukubona i-OLED ne-QLED zobuchwepheshe zibaluliwe. Ama-TV we-OLED (Organic Light Emitting Diode) asebenzisa amaphikseli azikhanyisayo, okusho ukuthi iphikseli ngalinye likhiqiza ukukhanya kwalo. Lokhu kuvumela abamnyama abaphelele ngoba amaphikseli angacisha ngokuphelele. Umphumela uba umehluko omangalisayo, imibala ejulile, nama-engeli wokubuka abanzi. Ama-OLED alungele abathandi bama-movie abafuna ikhwalithi yesithombe ehamba phambili.

Ngakolunye uhlangothi, ama-TV e-QLED (Quantum Dot LED) asebenzisa ungqimba lwamachashazi we-quantum ukuze athuthukise ukugqama nokunemba kombala. Bathembele ekukhanyeni kwe-LED kodwa balethe izithombe ezigqamile nemibala egqamile uma kuqhathaniswa nama-TV ajwayelekile e-LED. Ama-QLED avame ukugqama kakhulu kunama-OLED, okuwenza afanelekele amakamelo akhanyayo. Bobabili ubuchwepheshe bunikeza ukuzizwisa okuhle kakhulu kwe-4K kodwa kuyahluka ngokukhanya, ukugqama, namaphuzu amanani.

I-Local Dimming and Lighting Technologies

Ukufiphalisa kwendawo kuyisici esithuthukisa ukugqama kuma-TV e-4K asuselwa ku-LED. Isebenza ngokufiphalisa izingxenye zesikrini okufanele zibe mnyama kuyilapho kugcinwa izindawo ezikhanyayo zikhanyisiwe. Lokhu kuthuthukisa ukujula kwesithombe futhi kuvimbela abamnyama abampunga abavamile kuma-TV angewona asendaweni afiphele. Uma i-TV enazo izindawo zokufiphalisa kakhulu, ingakwazi ukulawula ukukhanya ngokunembile.

Kunezinhlobo ezimbili eziyinhloko zokukhanyisa ngemuva: okukhanyisiwe onqenqemeni kanye ne-full-array. Ama-TV anama-Edge anama-LED emaphethelweni esikrini, awenza abe mancane kodwa anganembi kangako ekulawuleni ukukhanyisa. Ama-TV anohlelo olugcwele abeka ama-LED ngqo ngemuva kwesikrini, okuvumela ukufiphala okungcono kwasendaweni nokukhanya okufanayo. Amanye amamodeli asezingeni eliphezulu asebenzisa ama-mini-LED, angama-LED amancane namaningi kakhulu, anikeza ukulawula ukukhanya okucolisekileyo kanye nekhwalithi yesithombe ethuthukisiwe.

 

Ukusakaza nokubuka okuqukethwe kwe-4K

Izimfuneko zokusakaza okuqukethwe kwe-4K

Ukusakaza okuqukethwe kwe-4K kudinga uxhumano lwe-inthanethi olusheshayo noluzinzile. Izinkundla eziningi zokusakaza zincoma isivinini okungenani esingu-25 Mbps ukuze ilethe ukudlala okubushelelezi kwe-4K ngaphandle kokubhafa. Ukusebenzisa uxhumano lwe-Ethernet olunentambo ku-TV yakho noma idivayisi yokusakaza ngokuvamile kunikeza ukusebenza okuthembeke kakhulu. Ukuxhumeka okungenantambo kungasebenza kodwa kuncike kakhulu emandleni omzila wakho kanye nomkhawulokudonsa. Uma i-Wi-Fi yakho ibuthakathaka noma iminyene, ukusakaza kwe-4K kungase kungingiza noma kwehle kuye ekulungisweni okuphansi.

Ngaphandle kwesivinini, idivayisi yakho yokusakaza bukhoma noma i-smart TV kufanele isekele ukudlalwa kwe-4K namakhodekhi evidiyo adingekayo, njenge-HEVC (H.265). Ama-smart TV amaningi amasha namadivayisi afana ne-Roku, i-Amazon Fire Stick 4K, noma i-Apple TV 4K afika elungele ukusakazwa kwe-4K. Futhi, hlola ukuthi i-TV yakho iyawasekela yini amafomethi e-HDR afana ne-HDR10 noma i-Dolby Vision, njengoba ukusakaza okuningi kwe-4K kufaka i-HDR yekhwalithi yesithombe engcono.

Izinketho Zemidiya Engokoqobo ze-4K

Uma ufuna ukuzizwisa kwekhwalithi ephezulu kakhulu ye-4K, imidiya ebonakalayo efana namadiski e-Ultra HD Blu-ray ihlala iyinketho engcono kakhulu. Lawa ma-disc anikeza ama-bitrate aphezulu kunokusakaza-bukhoma, okuholela ezithombeni ezibukhali, imibala ecebile, nokusebenza okungcono kwe-HDR. Izidlali ze-Ultra HD Blu-ray zitholakala kabanzi futhi zihambisana nama-TV amaningi e-4K.

Imidiya ebonakalayo iphinde igweme izinkinga ezihlobene ne-inthanethi ezifana nokubhafa noma ukuminyanisa ama-artifact. Kuma-cinephiles noma amabhizinisi adinga ikhwalithi yesithombe esihlanzekile, i-Ultra HD Blu-rays ihlinzeka ngesixazululo esinokwethenjelwa. Ukwengeza, amanye ama-consoles amageyimu afana ne-PlayStation 5 ne-Xbox Series X kabili njengabadlali be-Ultra HD Blu-ray, okuhlanganisa amageyimu nokudlala kwemidiya ye-4K kudivayisi eyodwa.

Amapulatifomu adumile anikezela ngokuqukethwe kwe-4K

Izinsizakalo eziningi zokusakaza manje zinikeza imitapo yolwazi ye-4K ebanzi. I-Netflix, i-Amazon Prime Video, i-Disney+, i-Apple TV+, ne-Hulu inikeza anhlobonhlobo amamuvi, izinhlelo ze-TV, namadokhumentari ku-4K. Ezinye izinkundla zidinga ukubhalisela izinhlelo ze-premium zokufinyelela okuqukethwe kwe-4K.

I-YouTube futhi isingatha amavidiyo ahlukahlukene e-4K alayishwe ngabasebenzisi, okuhlanganisa ukuvakasha, imvelo, nokubuyekezwa kobuchwepheshe. Emicimbini ebukhoma, izinkundla ezifana ne-YouTube TV ne-FuboTV ngezikhathi ezithile zisakaza ezemidlalo namakhonsathi nge-4K.

Amasevisi amageyimu afana ne-Xbox Game Pass kanye ne-PlayStation Network afaka imidlalo elungiselelwe izibonisi ze-4K. Ngama-TV e-4K, ungajabulela amageyimu, ukusakaza-bukhoma, nemidiya ebonakalayo konke ngokuchazwa okuphezulu kakhulu.

 

Umhlahlandlela Wokuthenga we-4K TV

Izinto Okufanele Uzicabangele Lapho Uthenga

Ukukhetha i-4K TV kungazizwa kukhungatheka ngezinketho eziningi ezitholakalayo. Gxila kulezi zici ezibalulekile ukuze uthole okufaneleka kakhulu:

● Usayizi Wesikrini: Cabangela usayizi wegumbi nebanga lokubuka. Izikrini ezinkulu (amayintshi angu-55 nangaphezulu) zizuza kakhulu ekubukhalini kwesinqumo se-4K.

● Izinga Lokuvuselela: Bheka izilinganiso zokuvuselela zomdabu ezingu-60Hz noma ezingu-120Hz. Amanani aphezulu anciphisa ukufiphala kokunyakaza, alungele ezemidlalo noma amageyimu.

● Ukusekela kwe-HDR: Qinisekisa ukuthi i-TV isekela amafomethi e-HDR afana ne-HDR10, HDR10+, noma i-Dolby Vision ukuze uthole ukugqama okungcono nemibala egqamile.

● Izici Ezihlakaniphile: Hlola ukuthi isistimu yokusebenza ye-TV iyazisekela yini izinhlelo zakho zokusebenza zokusakaza eziyintandokazi futhi inokuxhumana okunembile.

● Ukuxhumana: Izimbobo eziningi ze-HDMI 2.0 noma ezingu-2.1 zibalulekile ekuxhumeni amakhonsoli amageyimu, izidlali ze-Blu-ray, noma amasistimu omsindo.

● Ikhwalithi Yokukhuphula: Injini esezingeni eliphezulu esezingeni eliphezulu ithuthukisa okuqukethwe kunokulungiswa okuphansi, okwenza amavidiyo angu-1080p noma angu-720p abukeke kangcono ezikrinini ze-4K.

● Ama-engeli okubuka: Ama-TV e-OLED ngokuvamile anikeza ama-engeli okubuka abanzi uma kuqhathaniswa nama-TV e-LED/LCD, ngakho cabanga ngalokhu uma ubuka i-TV ezindaweni ezihlukene.

● Ikhwalithi yomsindo: Izipikha ezakhelwe ngaphakathi ziyahlukahluka kakhulu. Ungase ufune ibha yomsindo noma isistimu yomsindo yangaphandle ukuze uthole umuzwa ocebile.

Amabhrendi aphezulu wama-TV we-4K

Amabhrendi amaningana agqama ngokukhiqiza ama-TV ekhwalithi ephezulu e-4K. Nawa amagama athenjiwe:

● I-Samsung: Yaziwa ngobuchwepheshe be-QLED, ukukhanya okuhle kakhulu, nemibala egqamile. Ama-Samsung TV avame ukufaka izinkundla ezihlakaniphile eziqinile.

● I-LG: Umholi kuma-TV we-OLED, anikela ngokumnyama okuphelele nama-engeli okubuka abanzi. I-LG futhi ihlinzeka ngezinketho eziqinile ze-LED ne-NanoCell.

● I-Sony: Idume ngokucubungula isithombe esihle nokunemba kombala. Ama-TV akwaSony ahamba phambili ekuphatheni okunyakazayo nasekusebenzeni kwe-HDR.

● I-TCL: Inikeza ama-TV e-4K alungele isabelomali anekhwalithi yesithombe esiqinile nokusebenza kwe-Roku smart TV eyakhelwe ngaphakathi.

● I-Hisense: Olunye uhlobo oluthengekayo olunamaphaneli nezici ze-4K ezinhle, ezifanele labo abakubhajethi.

Ukucatshangelwa kwesabelomali

Ama-TV e-4K eza ngenani elibanzi. Nansi indlela yokubhekana nesabelomali:

● Izinga Lokungena ($300-$600): Ama-TV e-4K ayisisekelo anekhwalithi yesithombe ehloniphekile, ngokuvamile amaphaneli e-LED nosekelo lwe-HDR10. Ilungele izibukeli ezivamile.

● I-Mid-Range ($600-$1,200): Ukunemba okungcono kombala, ukusekelwa okubanzi kwe-HDR, nokukhushulwa okuthuthukisiwe. Ngokuvamile kufaka i-QLED noma ubuchwepheshe be-LED obungcono.

● I-High-End ($1,200+): I-OLED noma ama-TV e-QLED e-premium anamafomethi e-HDR athuthukisiwe, amanani okuvuselela aphakeme, nekhwalithi yokwakha ephakeme. Ilungele abathanda.

Khumbula, izintengo ziyashintshashintsha phakathi nezinkathi zokuthengisa ezifana neBlack Friday noma amaphromoshini wamaholide. Futhi, cabangela izindleko ezengeziwe njengama-soundbar noma izikhwebu zodonga.

 

Isiphetho

Ama-TV e-4K anikela ngekhwalithi yesithombe ephezulu ngokuminyana kwephikseli okuthuthukisiwe, imibala egqamile, nokugqama okuthuthukisiwe. Banikeza umuzwa wokubuka ogxilile kanye nobufakazi besikhathi esizayo bokusethwa kwakho kwezokuzijabulisa. Ukutshala imali ku-4K TV kuqinisekisa ukuthi ujabulela okuqukethwe kwakamuva ngokuchazwa okuphezulu. Cabangela amamodeli anosekelo lwe-HDR nezici ezithuthukisiwe ukuze uthole ukuzizwisa okungcono kakhulu. I-Feilong inikeza ama-TV e-4K akhethekile athuthukisa ukuzijabulisa kwasekhaya ngobuchwepheshe besimanje, ehlinzeka amakhasimende ngevelu engenakuqhathaniswa nokwaneliseka okubonakalayo.

 

FAQ

Umbuzo: Isho ukuthini i-4K ku-TV?

A: I-TV ye-4K ibhekisela kumabonakude onokulungiswa kwamaphikiseli angu-3840 x 2160, ehlinzeka ngokuphindwe kane kwemininingwane yama-TV e-Full HD (1080p), okuholela ezithombeni ezicijile nezinemininingwane eyengeziwe.

Q: I-4K TV ikuthuthukisa kanjani ukuzizwisa kokubuka?

A: I-TV ye-4K ithuthukisa ukubuka ngekhwalithi yesithombe ephezulu, imibala egqamile, nokugqama okuthuthukisiwe, ikunikeza umuzwa ogxile kakhulu, ikakhulukazi kuzikrini ezinkulu.

Umbuzo: Kungani kufanele ngitshale imali ku-4K TV?

IMP: Ukutshala imali ku-4K TV kufakazela ikusasa lakho ukusethwa kwakho njenge-4K izinga lamanje, okuqinisekisa ukuhambisana nokuqukethwe okusha, izinsiza zokusakaza-bukhoma, namakhonsoli amageyimu.

Q: Ingabe i-4K TV ibiza kakhulu kunezinye izinqumo?

A: Ama-TV angu-4K atholakala ngezigaba ezihlukahlukene zamanani, kusukela kumamodeli avumelana nesabelomali kuya ezinkethweni ezisezingeni eliphezulu, anikeza izici ezihlukahlukene nobuchwepheshe obufana ne-OLED noma i-QLED.

Umbuzo: Ingabe i-4K TV ingakhuphula okuqukethwe kokulungiswa okuphansi?

A: Yebo, ama-TV amaningi e-4K anamandla okunyusa ukuze athuthukise okuqukethwe okunokulungiswa okuphansi njenge-1080p, athuthukise ukubukeka kwayo esikrinini se-4K.