Izikrini zishintshe kakhulu phakathi neminyaka. Kusukela kuma-TV ama-tube amadala, lawo akhuluphele kangangokuthi izinkulungwane zeminyaka azikwazi ngisho nokukhomba ukuthi ziyini, sifike ezikrinini ezincane kakhulu ezinikeza ikhwalithi engingathi izikhathi eziyishumi noma ezingamakhulu kunalawo mathelevishini okuqala. Ubuchwepheshe buyathuthuka, futhi kulesi sihloko sizokhuluma ngomunye wakamuva mayelana namaphaneli, lowo osetshenziswa I-TV ye-QLED.
Ama-TV amahle kakhulu we-QLED
| Okuhle kakhulu |
|
I-SAMSUNG TV QLED 4K 2023... | Bona izici | 98 imibono | Bona ukunikezwa |
| Ikhwalithi yamanani |
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I-Samsung TV QLED 2023... | Bona izici | 784 imibono | Bona ukunikezwa |
| Intandokazi yethu |
|
I-SAMSUNG TV Neo QLED 4K... | Bona izici | 438 imibono | Bona ukunikezwa |
|
I-SAMSUNG TV QLED 4K 2023... | Bona izici | 162 imibono | Bona ukunikezwa | |
|
Samsung TV QE50Q80CATXZT... | Bona izici | 14 imibono | Bona ukunikezwa | |
|
I-Samsung TV QLED 43inch... | Bona izici | 5 imibono | Bona ukunikezwa |
I-Samsung QLED 4K 2020 65Q70T
Ngokwami, ngeke ngincome le TV ukuthi ibekwe ekhishini, cha. Ingeyenzelwe abasebenzisi abafuna ngamandla, kuqala ngosayizi wayo we 65 amayintshi okuyinto, kungaba kanjani ngenye indlela namuhla, inikeza isixazululo se-4K. Kodwa hhayi lokho kuphela, futhi ukuthi, ngaphezu kokunikeza zonke izinzuzo ze-QLED TV (i-HDR 10+, ukukhanya okuthuthukisiwe, umbala we-100%, umsindo ohlakaniphile nemifanekiso, isikhulisi sezwi esisebenzayo, i-Multi-View, Imodi ye-Ambient + …), Iphinde inikeze eminye imisebenzi ethakazelisa kakhulu.
Sikhuluma nge-smart TV, leyo uhlelo layo lokusebenza i-Tizen, ephethwe ngabakwaSamsung. Mhlawumbe into ethakazelisa kakhulu ukuthi kunjalo iyahambisana nabasizi bezwi, njenge-Alexa yase-Amazon, i-Bixby yenkampani efanayo yaseNingizimu Korea noma Umsizi we-Google wenkampani yenjini yokusesha.
I-Samsung QLED 4K 2020 50Q60T
Uma ufuna i-QLED TV eshibhe ngandlela thize, ikakhulukazi uma uyithole lapho idayiswa, le 50 ″ ingaba yimpendulo yemithandazo yakho. Kuyimodeli ka-2020 enesinqumo se-4K i-Samsung ebiphethe ukuyikhangisa njengokuhambisana ne-Disney +, ngenxa yokuthi isebenzisa uhlelo olusebenzayo olunikeza ubuhlakani, bayo. Tizen, esivumela ukuthi sisebenzise amakhulukhulu ezinhlelo zokusebenza.
Ukuthi kuyinto encane futhi eshibhile akusho ukuthi ishoda ngemisebenzi, njengoba kunjalo futhi iyahambisana ne-Alexa, i-Bixby ne-Google Assistant, i-HDR 10+, i-Multi-View kanye ne-Ambient Mode. Konke lokhu kungaqalwa ngomyalo ozosivumela ukuthi sifinyelele kuzo zonke izinhlelo zokusebenza, i-decoder noma ikhonsoli yethu.
I-Samsung Uzimele we-QLED 4K 2020 32LS03T
Uma sifuna okuthile okonga kakhulu, kufanele sikhethe i-TV yosayizi ojwayelekile okhona njengamanje 32 amayintshi njenge The Frame evela kwaSamsung. Igqama ngokuklama kwayo, okuvela kuyo, kanye nesitolo sayo, igama layo, kodwa ihlanganisa yonke imisebenzi evame ukuhlinzekwa yi-QLED TV yohlobo lwaseNingizimu Korea.
Phakathi kwalokho ekunikezayo sinesinqumo se-4K, i-UHD, i-HDR 10+, ukuhambisana nabasizi bezwi, i-Multi-View, Imodi ye-Ambient, umyalo owodwa wayo yonke into, isistimu yokusebenza ye-Tizen kanye nesitolo sethu sobuciko esingathola kuso, ngaphansi. okubhaliselwe , ukufinyelela okungenamkhawulo emisebenzini yobuciko evela kumnyuziyamu efana ne-Prado Collection, i-Alvertina, i-Saatchi Art noma iqoqo lezithombe ze-Magnum.
I-Samsung QLED 4K 2020 65Q80T
Uma okufunayo kuyinto enamandla kakhulu, le TV engamayintshi angu-65, nayo etholakalayo kufika kumayintshi angu-85, ingase ikuthakasele. Ngaphezu kwakho konke okuchazwe kumamodeli wangaphambilini, kuhlanganisa i-Direct Full Array HDR 1500, enokukhanya okufinyelela ku-1500 nits. Lobu buchwepheshe buhlaziya izigcawu ukuze kuthuthukiswe ukugqama futhi kwengeze ukujula nemininingwane kukho konke.
Elinye iphuzu lapho igqama khona, ngaphezu kwenani elithe thuthu, i-OTS yayo: ngenxa yayo Izikhulumi ezi-6 kanye nobuhlakani bokwenziwa, umsindo ukhiqizwa kuphela endaweni lapho isenzo senzeka khona. Kukho konke lokhu, okugqama kukho, kumele sengeze i-Active Voice Amplifier, i-HDR 10+, ukulungiswa kwe-4K, i-Multi-View ne-Ambient Mode, phakathi kokunye.
Yini i-QLED
I-QLED isifinyezo se-Quantum Dot Light Emitting Diode, lapho bekhohlwe khona i-D yokuqala. Ukuhumusha okuqondile kuzoba yi-Quantum Dot Light Emitting Diode futhi kungaba ukuziphendukela kwemvelo noma ukuthuthukiswa kobuchwepheshe be-LED. Amachashazi e-Quantum amakristalu e-nanometric enziwe ngezinto ze-semiconductor futhi anezithombe, okusho ukuthi amunca ukukhanya akukhiphayo. Lezi zindawo zinikeza ukusebenza okungcono kokukhanya, okuhunyushwa ngokuthi a ukukhanya okuthuthukisiwe nokukhanya.
Isebenza kanjani
Nakuba cishe sizoyibona kwezinye izinhlobo maduzane, i-QLED ubuchwepheshe obuthuthukiswe futhi buqaliswe ngabakwaSamsung obulokhu busebenzisa kumathelevishini abo asezingeni eliphezulu kusukela ngo-2017. Njengoba sisanda kuchaza, ukuthi basebenzisa elinye igama akukona nje ngenhlanhla noma ukumaketha, kodwa kunalokho ezikrinini ezahlukene kunaleyo sebenzisa amachashazi e-quantum noma amachashazi e-quantum. Iphaneli yehlukile kune-LED evamile esinikeze isikhathi esiningi nezinjabulo eziningi. I-QLED iwukuvela kwe-SUHD eyasetshenziswa ngo-2015 no-2016, futhi yeza nombala nokukhanya okuthuthukisiwe.
Amathelevishini e-QLED asekelwe ekusetshenzisweni kongqimba lwamachashazi e-quantum kuphaneli. Lawa maphuzu a izinhlayiya ze-semiconductor ye-nenometric kanye nezinto ezicwebezelayo ezikhipha ukukhanya, futhi okwekristalu zibuye zibizwe ngeCrystal Display. Amachashazi angahluka ngobukhulu futhi, kuye ngawo, aguqule ukukhanya akutholayo kube yinoma yimuphi umbala, okubonisa imibala emsulwa kakhulu nokugqama okungakaze kubonwe ngaphambili.
Iphuzu ngalinye, kuye ngobukhulu bayo, ikhipha umbala owodwa:
- Amachashazi amakhulu kakhulu abomvu, 7nm.
- Ama-midpoints amawolintshi, 4-5nm.
- Amancane aluhlaza, angu-3nm.
- Ezincane kunazo zonke eziluhlaza okwesibhakabhaka, 2nm.
Izinzuzo ze-QLED TV
Izibonisi ze-QLED zinobuthakathaka, kodwa zingaphansi kwezinzuzo ezimbalwa esizichaza ngezansi:
- ZishibhileNakuba singathola izimo lapho lokhu kungazange kugcwaliseke khona, inqubo yokukhiqiza nezinto ezisetshenziswayo zenza izikrini ze-QLED zibe ishibhile kunama-OLED.
- Ukukhanya okuthuthukisiwe: Uma kuqhathaniswa nezikrini ze-OLED, ukukhanya okunikezwa izikrini ze-QLED kungaphindeka kabili (kusuka ku-800 kuya ku-1500 nits noma ngaphezulu).
- I-engeli yokubuka enkulu: Kungakhathaliseki ukuthi sibheka kuphi, isithombe sizohlala sicaca kakhudlwana esikrinini se-QLED.
- Umthamo omkhulu wombala- Ngokusho komkhiqizi wabo oyinhloko (futhi ngingasho ukuthi uhlukile), i-Samsung ithi ingakwazi ukukhiqiza kabusha yonke i-spectra yombala, futhi ilawule ukukhanya okungena kwiphikseli ngayinye, ngaleyo ndlela ithuthukise ukugcwala nokugqama kwezithombe.
I-QLED iqhudelana ne-OLED
Ngokuqondene nokulwa kwekhanda kuya ekhanda, kuzofanele kube umzuliswano owodwa kuya kwemi-7:
- Negros. I-OLED iyawina lapha ngokunikeza abamnyama abamsulwa.
- Ukufiphala kweMot. I-OLED iwina lo mjikelezo.
- Ukubuka ama-engeli. Zombili izikrini zinikeza ama-engeli amahle wokubuka, ngakho-ke ngokombono kungaba umdwebo. Njengoba i-QLED ingubuchwepheshe besimanje, amanye amajaji azonikeza i-QLED owinile.
- Color. ukuhlaselwa kwe-QLED.
- Ukugqama. I-QLED inikeza ukukhanya okungcono, okuphinda kabili ama-nits angu-800 ahlinzekwa yi-QLED.
- Ukugcinwa kwesithombe. Ubuchwepheshe obusekelwe kukristalu be-QLED benza isithombe sihlale isikhathi eside.
- Intengo. Ama-TV e-QLED ashibhile.
Ngakho-ke, futhi nakuba ukulwa kwaqala ngokuwina kwe-OLED, ngingakusho lokho Izikrini ze-QLED ziyawina. Inikeza ikhwalithi enhle nezinye izici ezikhethekile, ngicabanga ukuthi intengo yinto okufanele nakanjani ithiphu isikali.
Izici ze-QLED TV
HDR
I-HDR isifushaniso se-High Dynamic Range, ngesi-Spanish esihumusha ngokuthi i-High Dynamic Range. Kuyinto esaqala ukuyibona kumakhalekhukhwini, ikakhulukazi kumakhamera abo, lapho, ngokuvula inketho, sikwazi (futhi sisakwazi) ukuthatha izithombe nge ukugqama okuthuthukisiwe. Lokhu kuyinto efinyelele nasezikrinini. Ukucacisa kakhudlwana, le modi ifuna ukumboza ibanga elibanzi ngangokunokwenzeka lamazinga okuchayeka kuzo zonke izindawo zesithombe.
I-HDR inketho yokucubungula isithombe. Ngezinye izikhathi kuba nezithombe lapho sibona izindawo ezinokukhanya okuhluke kakhulu. Uma sizothatha isithombe, singakhetha ukuchayeka kuye ngendawo esifuna ukuyigqamisa kangcono. I-HDR thina kuzovumela zonke izindawo zivezwe ngendlela efanele, nakuba ezinye zimnyama kakhulu kunezinye. Ngakho-ke, konke kuzobukeka kukuhle, nakuba isithombe singase singabi yiqiniso empilweni. Ngakho-ke kuhle ukuthi inketho ikhona, kodwa ukuthi ingeyodwa esingayivala uma sifisa.
Isibonisi se-Crystal
I-Crystal Displays izibonisi ezizacile ezinikeza amathoni anombala, ahlukile kakhulu kanye nezithombe ezibukhali. Ubuchwepheshe iphaneli isekelwe crystal emise nanostructured izinhlayiya, okuzokwenza ukucaca kwesithombe nenkulumo kuhlala isikhathi eside. Lolu hlobo lwephaneli ludizayinelwe ngokukhethekile ukusetshenziswa kuzikrini zokucaca okuphezulu, njenge-4K, eyanda kakhulu. Ngaphezu kwalokho, bavumela ukunciphisa ama-bezel abe phezulu, esingajabulela ngayo i-TV lapho esikubonayo nje isithombe sokuqukethwe kwevidiyo.
4K iprosesa
Izibonisi ze-QLED ziklanywe ngosayizi abakhulu nokulungiswa okuphezulu engqondweni. Ngakho-ke, zonke ihadiwe abanazo ngaphakathi kufanele zikhombe lapho. Ingxenye ebalulekile iphrosesa ye-4K, noma ngaphezulu ngokuqondile eyodwa ekuvumela ukuthi uhambe kalula ukulungiswa kwe-4K. Lokhu kusho ukuthi "bayizinjini" ezikwazi ukuhambisa inani elikhulu lolwazi, okuzokwenza yonke into ibonakale ngokushelelayo, okuzobonakala kuyo yonke isofthiwe, inqobo nje uma sine-TV phambi kwethu enomshini osebenzayo. uhlelo kanye / noma ingxenye ehlakaniphile.
Ukukhanya okuphezulu
Izibonisi ze-QLED zinikeza a ukukhanya okuphezulu ngenxa yama-nano-crystals ayo, ezinye ezikuvumela ukuthi ukhiqize kabusha u-100% wevolumu yombala futhi ube nokugcwaliswa kwesikhala okuncane. Lokhu kusivumela ukuthi siwabone ngokucacile emakamelweni akhanya kalufifi noma amanye anokukhanya okukhulu, okuthi, kumuntu othanda amamuvi athusayo njengeseva, angenza kahle kakhulu. Mayelana nezinombolo, ukukhanya kwezikrini ze-QLED kungafinyelela noma kudlule nithi angu-1500, okuphinda kabili ama-800 nits ezikrini ze-OLED.
Ukuwohloka okuncane
I-QLED isebenzisa ubuchwepheshe be-inorganic, ukuze ayiwohloki, noma okungenani hhayi kakhulu njengezibonisi ze-organic OLED. Lokhu akusho nje kuphela ukuthi inikeza izinga eliphezulu, kodwa ukuthi konke kuzohlala isikhathi eside. Ngamafuphi, basebenzisa ubuchwepheshe besimanje obengeziwe obuzokwenza ukukhanya esikujabulelayo kuphume ebhokisini kuhlale iminyaka, mhlawumbe kuze kube phakade.
