I-QLED vs. Crystal UHD: Isikhokelo soMthengisi sokuKhetha iiTV

Itekhnoloji yokubonisa iTV ihambela phambili ngokukhawuleza, inika iinketho ezifana ne-QLED, i-Crystal UHD, i-Mini LED, kunye ne-Neo QLED. Njengoko nganye ineempawu ezahlukileyo, kubalulekile kubathengi abaziingcali ukuba bawuqonde umahluko.

Eli nqaku ligxile kwi-QLED vs Crystal UHD, ukuthelekisa umgangatho wesithombe, ukukhanya, kunye nokuchaneka kombala ukuncedisa abathengisi ekwenzeni isigqibo esifanelekileyo sokugcina i-2025.

Isiqulatho
QLED ngokukrwaqula
Crystal UHD ngokujonga nje
Obunye ubuchwephesha bokubonisa obufanele ukukhankanywa
Ukuthelekisa i-QLED kunye neCrystal UHD
isiphelo

QLED ngokukrwaqula

I-QLED (i-Quantum Dot Light Emitting Diode) bubuchwephesha bokubonisa obusuka kwi-Samsung obuphucula ukuqaqamba, ukuchaneka kombala, kunye nomgangatho wemifanekiso uwonke usebenzisa amachaphaza e-quantum. Umaleko wezi nanocrystals ezincinci zesemiconductor ubekwe phakathi kwe-LED backlit kunye nescreen seLCD.

Izixhobo ze-QLED ziyaziwa ngemibala yazo eqaqambileyo, umahluko ongcono, kunye nokusebenza okuphezulu kwe-HDR. Umbala wabo obanzi we-gamut uphucula umahluko kumnyama onzulu kwaye ugcina ukuzala kombala kumagumbi aqaqambileyo.

Ngelixa kukho ukwahluka kwintengiso, i-QLED ye-Samsung ibalasele ngokuyila kwayo kwiimodeli ezifana ne-Neo QLED, edibanisa ne-Mini ye-LED yetekhnoloji yokusebenza kweenkwenkwezi.

Crystal UHD ngokujonga nje

I-Samsung ye-4K ye-TV ye-LED, ethengiswa phantsi kwe-Crystal UHD (i-Ultra High Definition), ayibizi kwaye iyaziwa ngemifanekiso ecacileyo.

Ukuchaneka kombala kunye nokucaca kugxininiswe kwitekhnoloji ye-LED eqhelekileyo, eyongezwe ngetekhnoloji yeCrystal Display. IiTV zeCrystal UHD azibizi xabiso kwaye zineempawu ezongezelelekileyo ngelixa zijonge umgangatho womfanekiso olungileyo.

Isisombululo se-4K (3840 x 2160 pixels) sibonisa ukukhanya kwe-LED ngasemva kunye nephaneli ye-LCD, eqinisekisa ukucaca kunye nemizobo ecacileyo. I-Crystal Processor 4K yayo ikhulisa umgangatho womfanekiso kwaye inika ukusebenza okwamkelekileyo kombala, kodwa ayinakuthelekiswa nokuguqulwa kombala ophucukileyo wetekhnoloji ye-quantum.

Phakathi kweempawu eziphawulekayo ze-Crystal UHD TVs zisisombululo sabo se-4K, izinga lokunyuka kwamanzi, kunye nokuhambelana kwe-HDR, kodwa kwinqanaba elingaphantsi kwe-QLED. Izakhono ezihlakaniphile zokusasaza kunye nokusetyenziswa kwe-app zisemgangathweni kwezi TV, kodwa azikwazi ukukhuphisana nokukhanya okuphezulu kunye nobunzulu bombala we-QLED.

Obunye ubuchwephesha bokubonisa obufanele ukukhankanywa

Nantsi indlela obunye ubuchwephesha beTV obuthelekisa neQLED kunye neCrystal UHD:

I-LED encinci kunye ne-Full Array LED

Ukufumana ukukhanya okuchaneke ngakumbi, itekhnoloji encinci ye-LED isebenzisa ii-LED ezincinci kuneepaneli ze-LED eziqhelekileyo. Enkosi kumawaka ezi LED zincinci, iiTV ze-LED ezincinci zihambisa ubumnyama obuphuculweyo basekhaya, abamnyama nzulu, kunye nochasano oluphezulu.

Ukunciphisa ubungakanani bee-LEDs kuvumela ulawulo oluphucukileyo lokuqaqamba kwesikrini kunye nokwahlukileyo, okukhokelela kumgangatho ongcono womfanekiso uwonke. Xa usenza uluhlu oluphezulu oluguquguqukayo (HDR) umxholo, oku kuluncedo kuba ukwahluka kokukhanya kwescene-to-scene kubaluleke kakhulu.

Endaweni yokusebenzisa ii-LED ecaleni komphetho, njengakwizibonisi eziqhelekileyo ezikhanyisiweyo, ii-LED ezigcweleyo zikhanyisa isikrini sonke ngasemva. Olu lungelelwaniso luvumela umnyama wasekuhlaleni, okuvumela ukuba ufiphaze ngokukodwa imimandla ethile yesikrini ukuze uphucule umahluko womlinganiselo kunye nezithunzi ezinjengobomi.

Neo QLED: Inyathelo elilandelayo kwi-QLED Evolution

I-Neo QLED linyathelo elilandelayo le-Samsung ekuphuhliseni itekhnoloji ye-QLED. Izibane ze-Mini ze-LED zikunika ulawulo ngakumbi phezu kokuqaqamba kunye nokwahlukileyo. I-Neo QLED ibonelela ngokuchaneka okungcono ngokuxuba itekhnoloji yamachaphaza e-quantum kunye nee-Mini LEDs, ezenza iimbalasane ziqaqambe kwaye zimnyama zibe nzulu.

Ikwasebenza kakuhle kwividiyo ephezulu-dynamic-range (HDR), efuna ukubonisa iinkcukacha ezintle kwimiboniso emnyama kunye nokukhanya. Ezinye zezona mpawu zibalaseleyo zeNeo QLED kukusebenza ngcono kwe-HDR, unikezelo lombala oluchanekileyo, kunye nemilinganiselo ephezulu yokuchasana.

Olu tshintsho lwenza imifanekiso icace ngakumbi kwaye ifane nobomi, ngakumbi kwimiboniso enokwahluka kokukhanya okukhulu. I-Neo QLED inokucaca ngcono kwiindawo ezikhanyayo nezimnyama kune-QLED eqhelekileyo, okuthetha ukuba iingxaki ezifana nokuqhakaza kunye neziphumo zehalo akunakwenzeka ukuba zenzeke.

Ukuthelekisa i-QLED kunye neCrystal UHD

Umgangatho wesithombe

Ngenxa yetekhnoloji ye-quantum dot, i-QLED idlula i-Crystal UHD ngokuchaneka kombala kunye noluhlu. Amachaphaza e-quantum e-QLED akhulisa ukushukuma kombala kunye nokuchaneka, andisa umbala wayo. Oku kwenza izinto ezibonwayo zibe yinyani ngakumbi, ngakumbi kwimiboniso eqaqambileyo enemibala eqaqambileyo.

I-Crystal UHD ivelisa imibala kakuhle, ngelixa i-QLED ichanekile kwaye ibukhali, ngakumbi kwii-hues ezigcweleyo. Iiphaneli ze-LED eziqhelekileyo kwi-Crystal UHD zinika ukuthembeka kombala ofanelekileyo kodwa kunqongophala ukuqaqamba kwamachaphaza e-QLED.

I-HDR QLED iphinda igqwese ekukhanyeni. Ngoncedo lwamachaphaza e-quantum kunye nokuphuculwa kokukhanyisa ngasemva, ii-TV ze-QLED zikhulise ukukhanya okuphakamileyo, ukuphucula ukusebenza kwe-HDR. Imibala eqaqambileyo ye-QLED kunye noluhlu oluguqukayo olungcono luyenza ilungele umxholo we-HDR.

I-Crystal UHD ixhasa i-HDR kodwa ayiqaqambi kwaye iqhuba kakuhle ngaphantsi kwe-QLED, ebonelela ngamava abonakalayo angcono kwiimuvi ze-HDR kunye nemiboniso.

Ubumnyama bendawo kunye namachaphaza e-quantum anika i-QLED umahluko ophezulu kunye nobumnyama obunzulu kune-Crystal UHD. Itekhnoloji ye-LED yemveli kwiCrystal UHD iyazabalaza ukubonelela ngokungafaniyo okufanayo, ngakumbi kwiindawo ezimnyama. Ukufiphala okulambathayo kunokucima iCrystal UHD emnyama.

Ngokwahlukileyo, ii-TV ze-QLED, ngakumbi ezo zine-Full Array Local Dimming (FALD), zinokuguqula iindawo zokukhanya zomntu ngamnye ukuze zivelise abamnyama abantsundu kunye nomlinganiselo omkhulu wokuchasana, ukuphucula ubunzulu bomfanekiso.

I-QLED kunye ne-Crystal UHD zineengile zokujonga ezibuthathaka. Xa ijongwa ngaphandle kwendawo, iiphaneli ze-QLED VA zilahlekelwa ukuchaneka kombala kunye nokuchasana. ICrystal UHD, isebenzisa itekhnoloji yephaneli ethelekisayo, ihlamba imibala kwii-engile zokujonga ezibanzi.

Umaleko we-Angle wokuJonga we-Samsung we-Ultra uyawunciphisa lo mba kwiimodeli eziphezulu ze-QLED. Ngaphandle kohlaziyo olunjalo, iimodeli zeCrystal UHD azifanelekanga ukubukela iqela kwiimbono ezininzi.

Ukusebenza kunye namandla okusebenza

Ngokuphathelele ixesha lokuphendula kunye namazinga okuhlaziya, iiTV ze-QLED ziyakhanya, ngakumbi ezo zinexabiso eliphezulu. Iimodeli ezininzi ze-QLED zinemilinganiselo yokuhlaziya ye-120Hz, ephucula ukusebenza kwiimeko ezikhawulezayo njengemidlalo kunye nentshukumo.

Oku kwenza i-QLED ilungele abadlali kunye nabalandeli abahamba ngokukhawuleza. Nangona kunjalo, iiTV zekristale ze-UHD zihlala zinemilinganiselo yokuhlaziya ye-60Hz, elungele ukujongwa nje okuqhelekileyo kodwa inokubangela ukubaleka ngexesha leentshukumo ezikhawulezayo.

Itekhnoloji ye-QLED ye-Ultra yokujonga i-Angle (kwiimodeli ezikwisiphelo esiphezulu) yehlisa ilahleko yombala kunye nokwahlukileyo kwii-engile zokujonga ezibanzi, iyenza ibengcono kuneCrystal UHD. I-QLED igqwesa ukunyaniseka kombala ukusuka kwii-engile ezahlukeneyo kwigumbi, nangona zombini itekhnoloji isebenza kakuhle ngokujonga okusemgangathweni.

Iimpawu ze-Smart

I-Samsung's QLED kunye ne-Crystal UHD TVs ziqhuba i-Tizen, inkqubo yayo yokusebenza, ene-interface ekulula ukuyisebenzisa, ukukhangela ngokukhawuleza, kunye neenkqubo ezininzi zokusasaza. Ubukho be-App kunye nokusetyenziswa kuyafana kuwo omabini amaqonga, ngenxa yoko abathengi be-QLED kunye neCrystal UHD abayi kuqaphela mahluko mninzi.

Zombini iimodeli ze-QLED kunye neCrystal UHD zineBixby, i-Amazon Alexa, kunye noMncedisi kaGoogle wolawulo lwelizwi kunye nokunxibelelana kwekhaya.

Umahluko ungaphezulu malunga nohlobo lwemodeli kuneteknoloji. Iimodeli eziphakamileyo ze-QLED zineempawu ezibukhali ezifana nolawulo lwezwi olungenazandla kunye nolawulo lwezixhobo ezininzi, ngelixa i-Crystal UHD yenqanaba lokungena ayinakho.

Ukuyila nokwakha umgangatho

Zombini ii-TV ze-QLED kunye ne-Crystal UHD ze-TV zibukeka zintle kwaye zila maxesha, zinencam ezicekethekileyo kunye nezitendi ezinesitayile. Kodwa iimodeli ze-QLED, ngakumbi ezo zikuluhlu oluphezulu, zihlala zinezixhobo ezingcono kunye noyilo olunesitayile.

Ezinye iimodeli ze-QLED zikwanemowudi ye-ambient evumela ukuba iTV idibane nendawo ekungqongileyo xa ingasetyenziswa. IiTV zeCrystal UHD azidli ngokuba nalo olu phawu.

Iimodeli ze-QLED kunye ne-Crystal UHD zombini zine-HDMI, i-USB, i-Ethernet, kunye neziphumo zomsindo optical, kunye nenani elilinganayo lamachweba. Ezinye iimodeli eziphezulu ze-QLED zinokuba ne-HDMI 2.1 izibuko ezongezelelweyo, ezikuvumela ukuba udlale imidlalo kwi-120Hz kwaye usebenzise ezinye iimpawu eziphambili.

Uninzi lweemodeli zeCrystal UHD zinemigangatho ye-HDMI ye-2.0, elungile kubasebenzisi abaninzi kodwa isenokungabi bubungqina bexesha elizayo njengeenguqulelo eziphezulu ze-QLED.

Uthelekiso lwamaxabiso

Ngenxa yetekhnoloji ye-quantum dot, ukukhanya, kunye nekhono le-HDR, ii-TV ze-QLED eziphezulu zibiza ngaphezu kwe-Crystal UHD. I-brand ye-Neo QLED ye-Samsung ye-QLEDs ephezulu ixabisa ngaphezu kwee-TV ze-Crystal UHD, kodwa abathengi bafumana umgangatho wokujonga ongenakulinganiswa.

Iinguqulelo zeCrystal UHD zitshiphu kwaye zinexabiso elifanelekileyo kubantu abafuna iTV ye-4K ngaphandle kweempawu ze-QLED. IiTV zeCrystal UHD zibonelela ngokusebenza kakuhle kunye namaxabiso, okubenza babe nomtsalane kubathengi abaqaphela uhlahlo lwabiwo-mali.

Ixabiso lemali lixhomekeke kwiimfuno zabasebenzisi. Ukuba umbala uchanekile, ukuqaqamba, kunye nomcimbi wokusebenza kwe-HDR, i-QLED ixabisa imali eyongezelelweyo. I-Crystal UHD inikezela ngexabiso elikhulu ngaphandle kweempawu zeprimiyamu kwabo bajonga izinto eziqhelekileyo ze-4K kwaye bafuna iTV entle ngexabiso elincinci.

isiphelo

I-QLED ifanelekile ukubukela iprimiyamu ngenxa yokuchaneka kombala, ukuqaqamba, kunye nobuchule be-HDR. I-Crystal UHD yindlela engabizi kakhulu enesisombululo se-4K kunye nokusebenza kakuhle kubasebenzisi bezinga lokungena. I-QLED igqwesileyo kwi-dimming yendawo kunye ne-quantum dot teknoloji, ngelixa i-Crystal UHD yinto efanelekileyo kubathengi abaqaphela uhlahlo lwabiwo-mali abafuna umgangatho womfanekiso omhle.

Ukuba ujonge ukuthenga kakhulu i-QLED okanye iCrystal UHD TV, Chovm.com inikeza ukhetho olukhulu lweeTV ezikumgangatho ophezulu, ezifikelelekayo kwi-premium kunye neemarike zebhajethi.