Kunzima ukucabanga ngefulethini lanamuhla ngaphandle kwe-TV. Ukuhamba kwesikhathi kwekhebula kanye ne-satellite satellite, izinhlelo zendawo yaseshashalazini, izinhlelo ezihlukahlukene zokudlala ividiyo kusuka kumaphephandaba ... Yebo, i-TV ibalulekile nje. Kodwa yikuphi okumele ukhethe? Ububanzi bezitolo ze-elekthronikhi bucebile futhi buhlukile, kulula ukudideka, ngakho-ke ngaphambi kokuya ezitolo kufanele uthole ukuthi ungakhetha kanjani i-TV enhle.
Ungakhetha kanjani i-TV ngamapharamitha?
Into yokuqala ebamba iso lakho ubukhulu beskrini. Ngaphambi kokuba ukhethe i-diagonal yesokudla kwesikrini, khumbula ukuthi i-TV izokuma kuphi nokuthi ibanga elingakanani ibhedi lakho eliyintandokazi, elizobe libukele kuzo izinhlelo. Ngomkhawulo wamamitha ambalwa, isikrini esinama-diagonal esingadluli amasentimitha angu-20 sifanelekile. Uma ufuna ukuthola iphaneli ene-diagonal engaphezu kwamasentimitha angu-50, khona-ke leli sofa kuzodingeka lisuswe kusukela ku-TV ngamamitha angu-5-7 ukuze kududuze umbono wevidiyo.
Isici sesibili esibalulekile uhlobo lweskrini. Ama-TV e-Kineskopnye asekudlule, esitolo samanje awunakwenzeka ukuthola okusobala, ngakho ngeke kuxoxwe ngakho. Ibanga ngokuvamile limelelwa yi-LCD ne-plasma panels. Kukhona futhi ama-TV anqabile, ngeke axoxe ngazo, cishe yilashalazi ye-movie endlini, akuyona injabulo yomuntu wonke ukujabulisa, futhi akusizi kakhulu, ukwethembeka.
Isikrini se-LCD
I-LCD TV inomfanekiso ocacile. Isici sobuchwepheshe asivumeli izikrini zokudala ezine-diagonal enkulu, ngokuvamile isikrini se-LCD ngeke sibe ngaphezu kwamasentimitha angu-40. Ama-TV anjalo alula futhi asebenzisa amandla aphansi. Ukungalungi kwesikrini se-LCD kuyabonakala. Izindleko ze-TV enjalo ziyobe ziphakeme kunalokho, isibonelo, iphaneli ye-plasma, futhi ngaphezu kwalokho, ubuchwepheshe bokudluliswa kwesithombe kubonakala ngokukhanya okungalingani kanye nama-angles amancane okubuka. Ukuguqulwa kombala wamakheleji amanzi akukwazi ukubizwa ngokuthi kwemvelo, futhi amaphikseli anesakhiwo "sokushisa", ngenxa yalokho okuvela njalo kubonakala amachashazi amhlophe noma amnyama avela esibukweni. Ukunquma ukuthi yikuphi i-LCD TV okufanele ikhethe, esitolo, bheka isithombe samamodeli amaningana ukusuka kude kwamamitha ayi-3-4. Lapho isithombe sizobonakala sinemvelo futhi simnandi kuwe, thatha. Kungcono, yiqiniso, unake amamodeli avela kubakhiqizi, amagama abo ayaziwa cishe wonke umuntu.
Ipaneli yePlasma
Ubuchwepheshe bokudluliswa kwesithombe kwiplanethi ye-plasma akuyona entsha futhi kuhlolwe yisikhathi. I-diagonal yale TV ingaba ngamasentimitha angu-150, kodwa ngokuvamile kunezinhlobonhlobo ezine-diagonal yamasentimitha angama-32 kuya kwangu-60 ekuthengisweni. "I-Plasma" ingaziqhayisa izingalo ezingenakubalwa zokubukwa, ukukhiqizwa kombala omuhle kakhulu, ukukhiqiza okuhle kakhulu kwezifundo ezinamandla. Izinkinga zamapaneli, mhlawumbe, kuphela ezimbili: isisindo esiningi nokusetshenziswa kwamandla aphezulu. Kufanele kuqaphele ukuthi iphaneli ye-plasma ayiyona into engcono kunazo zonke kulabo abathanda ukubeka ifilimu isikhashana bese bekhohlwa ngakho. Isithombe esiphezulu silimaza isikrini, futhi ukukhanya kungancipha ngokuhamba kwesikhathi. Uma ucabanga ukuthi iyiphi i-TV yama-plasma okufanele uyikhethe, cabanga ukuthi isilinganiso salo silinganisani endaweni yengxenye yakho nesifundo sakho
Phakathi kwezici ze-TV ingaba imisebenzi efana ne-3D, isithombe esithombeni, umsindo we-stereo, ukuba khona kwenani elikhulu lamakhansela okuxhumana, i-anti-reflective coating kanye nokukhanyisa, okwenziwe ngaphakathi kwesikrini. Futhi, yiqiniso, cabanga iphaneli yokulawula. Kungcono uma i-ergonomic, eqondakalayo ekulawuleni futhi izokuvumela ukuthi usebenzise i-TV ebusuku ngaphandle kokuvula ukukhanya ebusuku ukuze uthole inkinobho efanele.