Ubuso obuncane obuyi-4K - Ingabe ufuna ngempela isikrini esikhulu ukuze uzuze ku-4K?
Ukuhlakanipha okuvamile kuwukuthi izinqumo ze-4K zendawo kuphela zenza umehluko kumabhayisikobho amakhulu kakhulu ezemidlalo ezamasentimitha angu-55 noma ngaphezulu. Nokho, i-Samsung inezinye imibono.
I-UN40JU7100 TV ithola ama-4K ama-4K ama-38Kx2160 wokubalwa kwephikseli esibukweni okungamamitha angu-40 kuphela. Ngakho umbuzo olula odingeka ukuphendulwa njengoba ngihlala phansi phambi kwala ma-minnows angu-4K kungukuthi wonke lawo maphikseli kufanele akhokhele (i-UN40JU7100 idinga ngaphansi kwe $ 1,100 ngesikhathi sokubhala) noma ngabe ngabe kube ngcono ekusindiseni okungaphezu kwama-dollar ambalwa ngokunamathela nge-TV efana ne-HD esikhundleni salokho.
I-UN40JU7100 ijabulela isitayela se-premium ngefreyimu yesiliva enamnyama, emnyama kanye nokuma kwedeskithophu ehlabayo ephethe uphahla lwangaphakathi lensimbi eliphakanyisiwe.
Ukuxhumana
Ibhokisi lokuxhumeka langaphandle i-TV iza nayo ibuye ibonge kakhulu ngokuhlinzekwa kwayo kwe-HDMI emine, ama-USB amathathu wokudlala ifayela le-multimedia kanye kokubili ukuxhumeka kwenethiwekhi ye-wire and wireless. Nakuba sicela uqaphele ukuthi awukwazi ukushintshanisa leli bhokisi esikhathini esizayo ngenxa yenguqulo equkethe isofthiwe ebuyekeziwe futhi, mhlawumbe, izinhlobo ezintsha zokuxhuma ezinjengezinkampani ezinkulu ozithola nazo nge-Samsung's premium SUHD TV (njenge-65JS9500 ebuyekeziwe lapha ).
Amapayipi enethiwekhi angasakaza kokubili ama-multimedia avela kumadivayisi athunyiwe noma afinyelele amasevisi we-intanethi e-intanethi. Ungathola okuningi kwalezi zinsizakalo ku-platform ye-Android ye-Android Android kulezi zinsuku, kodwa uhlelo lwe-Samsung lwe-Tizen luzizwa lugxile kakhulu kuzinhlelo zokusebenza ezisebenziseka ngempela ku-TV. Lokhu kufaka phakathi izinguqulo ezingu-4K zokusakaza ze-Netflix ne-Amazon.
Isixhumanisi se-Tizen se-Samsung sihlanjululwa kakhulu, senziwe ngokwezifiso futhi sinobuhlakani ngaphezu kwe-Android TV futhi - nakuba okwamanje kulula ukulandela njenge-LGOS ye-LG noma izinhlelo ze-smartfox ze-Panasonic zika-Firefox OS.
Nje i-UHD TV, hhayi i-SUHD TV
Ngesikhathi i-UN40JU7100 ihambisa isinqumo esingu-4K sokwemvelo naphezu kobukhulu bayo, akuyona enye ye-Samsung okuthiwa 'i-SUHD' TV. Okusho ukuthi akuhambisani nefomethi entsha yesithombe esiphezulu (HDR) futhi ayijabuleli izinga elifanayo lokukhanya noma umbala we-dynamism. Kodwa lokhu akungaphezu kwalokho ongakulindela ku-TV ye-4K kumanani angabizi kakhulu ka-UN40JU7100.
I-UN40JU7100, ngokumangalisa ngesikrini esincane esinjalo, sibanikezwe yi-LED ngqo yokukhanyisa uhlelo. Lokhu kufaka izibani ngqo esibukweni kunokuba zibekwe kuzo ezungeze emaphethelweni futhi kufanele, isipiliyoni sikhombise, sibe nomthelela onenzuzo ekuphambeni kwesikrini.
Esinye isici esibalulekile sokuqokomisa ukudlala kwe-3D. Lokhu kungase kungabi nentshisekelo kubantu abaningi engiyicabanga, ikakhulukazi esikrinini njengamancane njengale. Kodwa kusukela i-Samsung, njengoba kukhulunywe ngayo kulolu chungechunge oluhlukile, yamemezela ukuthi ayisasisekeli i-3D ngobuningi bezingcingo zayo ezingenayo ezingu-2016, uma ubamba ngisho nelangabi elincane le-3D futhi ufuna i-Samsung TV, ungase uphumelele futhi uthenge uhla lwamanje lomkhiqizo.
Ngesenzo, i-UN40JU7100 inikeza isithombe esiphezulu kakhulu kuningi lamanye ama-TV-intshi angu-40 emakethe.
Ikhwalithi yesithombe
Okuvelele kakhulu ukuphathwa kwayo kwezigcawu ezimnyama, eziboniswa ngenhlanganisela ehlabayo yemibala emnyama ejulile kanye nokugqama okuqhakazile okuqine kakhulu okunamandla ngaphezu kwamandla we-TV eminingi ye-LCD. Ngcono nakakhulu, ukukhanyisa kwe LED ngqo kusiza ukuletha leyo mibala emnyama ejulile ngaphandle kokuba ingene ngaphakathi kwe-backlight clouding izikhalazo eziningi ze-LCD TV ezibhekana nazo.
Kuhle ukubona nokuthi naphezu kwemibala emnyama ejulile oyithola uma usebenzisa uhlelo lwe-UN40JU7100 oluyinkimbinkimbi yokuqhathanisa, isithombe sine-brightness okwanele ukuvumela isikrini ukuba sibonise eziningi zethunzi, ukunikeza izigcawu ezimnyama ukuzwa okujulile okwenza ukuba uzizwe ngokungenakuqhathaniswa nokungahambisani ngendlela engavamile nendlela izibuko ezikhanyayo zibukeka ngayo.
Ukusebenza kombala
Lapho uthola khona amazinga amnyama omnyama uthola imibala emihle futhi, ngakho-ke iqinisekisa ne-UN40JU7100. Ihlanganisa i-palette ecebile kakhulu ye-TV enama-intshi angu-40 (naphezu kokungahambisani nobuchwepheshe obubanzi bomdlalo we-gamut obuthola ngamamodeli we-Samsung sika-SUHD) ngobuningi obukhulu bokuqamba kwe-tonal kanye ne-finesse egcizelelwe yi-resolution enhle ye-ultra you get with the native pixel 4K count.
Lokhu kubalwa kwamaphikseli angu-4K kwenza futhi izithombe zibukeke zibukhali futhi ziningiliziwe. Futhi yebo, ngithi ungayibona ngempela umehluko we-4K owenza kusukela ebangeni elibukeka kahle elibukwayo - noma ngabe umehluko osuka kude kangaka ulele ekuqapheleni kokukhiqizwa kombala kanye nokujula okuthuthukisiwe kwesithombe kunalokho okwenzayo ngemali eningi imininingwane eyengeziwe engayibona.
Ukushaywa kwe-HD
Ngokuqinisekile, ayikho i-HD-resolution ye-HD engakwazi ukuletha izinga elifanayo lokubukeka nokuqeda. Futhi naphezu kokuthi ukucubungula kwe-Samsung isebenzisa imithombo ye-HD ye-upscale kusixazululo se-UHD esikrinini kuhlaba umxhwele kakhulu, ungase futhi uqonde ngokucacile umehluko phakathi kwenguqulo ye-4K ye-movie (njenge- Life Of Pi edlalwa kwenye ye-Samsung's UHD Video amaphakethe) ne-Blu-ray yayo ye-HD.
Nginezinkinga ezimbili nje ngezithombe ze-UN40JU7100. Okokuqala, kuyilapho izithombe ikakhulukazi zibukeka ngokungafani, ukushaya kwe-HD okubukhali, okunye okubukhali be-4K kuncipha uma isikrini sizobonisa ukunyakaza, kungenzeka ukuthi ngenxa yesikhathi sokuphendula kwesikrini esingekho ngokushesha njengeyama-TV e-LCD aphezulu ephezulu.
Ukusebenzisa ukuqhutshwa kwe-Samsung ukunyakaza kungathuthukisa ubuciko bokuhamba, kepha kubangele nemiphumela emibi engadingekile - njengama-haloes anezinkomba ezithinta izinto ezihamba phambili - kunokuba ngingathanda ukubona.
Okukhulu kuncono
Enye inkinga ukuthi, naphezu kokuthi ungaqonda izinzuzo ze-4K ku-TV-40 intshi, ngingaqhubeka ngincoma ukuthi uzame futhi uthole isikrini esikhulu uma ufuna ngempela ukuthola inzuzo enkulu kusuka ku-4K.
Isikrini futhi asikakhulu kakhulu ngokwanele ukwenza ubulungiswa ekubukeni kwe-3D ngaphandle kokuthi uhlale usondelene kakhulu nalo, kusukela ngenkathi izithombe zayo ze-3D zingabalungile ngokwabo (ngokukhanya okukhulu, ukugqama okumangalisayo nokulingana okungenani okuncane komsindo ophefumulayo ongayenza ngokuvamile uthola uhlobo lwe-3D esebenzayo i-UN40JU7100 esebenzisa), ukungakwazi kwe-TV emasentimitha angu-40 ukugcwalisa impela umkhakha wakho wombono kwenza izithombe ze-3D zizizwe njengomgodi oqoqwe odongeni lakho lokulala ngaphandle kokuhlangenwe nakho okujulile ngempela.
Ngamanye amazwi, njengoba nje ngithanda izinto eziningi mayelana ne-UN40JU7100 futhi ngokuqinisekile ngizoyincoma kunoma ubani ongeke abe nomuzwa wokuthi unesikhala sokunyuka kunoma yikuphi okukhudlwana, ekugcineni ngishiye ngifuna okungaphezulu. Ngezwi.