Indlela yokukhetha i-TV efanele - yiluhlobo luni lwe-matrix lungcono?

Umbuzo wukuthi ungakhetha kanjani i-TV efanele kuwo wonke umuntu. Izikrini eziluhlaza okwesibhakabhaka zihlanganiswe ngokuqinile empilweni yethu ukuthi kukhona kuzo zonke izindlu. Izibonelo ezifanayo zangaphandle zingase zihluke kakhulu komunye nomunye ukuthi ukuthengwa okulungile kungumsebenzi omkhulu.

Ayini ama-TV?

Emakethe ye-techno amamodeli amaningi we-TV anikezwa, izinhlobo zabo nezici zihluke kakhulu. Abanye bakulungele ukubuka ithelevishini, kanti abanye, ngaphandle kokubonisa ama-movie nokudluliselwa, ngokuvamile basebenzisa njengendlela yokuqapha amakhompyutha, izidakamizwa zegeyimu, nabadlali. Kubalulekile ukukhetha imodeli efanele, eyenza imisebenzi edingekayo ngaphandle kokukhokhisa imali eyengeziwe yokuthengisa amabellane kanye namakhosi.

Izinhlobo Zamatrices we-TV

Ukuxazulula inkinga yokukhetha i-TV efanele, okokuqala qaphela uhlobo lwe-matrix yalo. Ithinta ikhwalithi yesithombe. Izinhlobo zanamuhla zamatrices:

1. I-TN + Ifilimu ("i-crystal epholile + ifilimu"), ifomu elivamile, lisetshenziselwa i-TV engabizi. Kulo, amakristalu ajikeleza ngokungenalutho, aphikisayo isithombe uma ebukelwa ohlangothini. Ukuhlanganisa okungeziwe kukuvumela ukuba wande i-angle yokubuka. I-TN eyinhloko yi-saturation yemibala ebuthakathaka, ithoni emnyama ingase ibonakale njenge-grey.
2. I-IPS. Kulo, amakristalu asezindizeni ezifanayo ezihambisana nesibuko futhi ajikeleze ngesikhathi esisodwa. Izinzuzo - izingalo zokubukela ezingu-180 °, ukudluliselwa kombala okunengqondo, ukungafani kahle. Izindlela ezinjalo zibiza.
3. I-AMOLED. Ubuchwepheshe busekelwe kuma-LED asebenzayo okuthi, lapho kusetshenzwa amavolumu, ukukhanya nokubonisa umbala. I-saturation nokuhlukana kweziboniso ezinjalo ziphezulu kakhulu, ithoni emnyama icacile kunokuba ku-IPS ubuchwepheshe.
4. OLED. Lokhu yisibalo samathambo e-organic-emitting diodes. Kumbukiso we-OLED, i-pixel ngayinye ngokwayo iveza ukukhanya, ngakho-ke i-backlight ayidingi ukuqapha. I-matrix inombono omkhulu wokubuka, umehluko omkhulu. Ukubonisa okunjalo kuncane kangangokuthi kungasetshenziswa ukudala izikrini eziguquguqukayo. Yize lezi zinhlobo ze-TV zibiza, zimelelwa kuphela ngamamodeli wesikrini.
5. QLED. Amaphikseli ku-matrix enjalo ahlanganisa amachashazi e-quantum asebenza ngokukhanya okuthi, uma udlulisa amanje, awukhanyanga kuphela, kodwa futhi unemibala ehlukahlukene. Esibonisweni se-QLED, ukuhumusha kombala akuphikisiwe, isithombe sigcwele futhi siqhakazile, asikho i-glare.

Izinhlobo zokukhanyisa amasethi we-TV

Uma unquma ukuthi iyiphi i-TV engcono kakhulu, kubalulekile ukuqonda izinhlobo ezikhona zokubuyiselwa kwesikrini:

1. Abaqaphi bamaplasma abadingi ukukhanya okungeziwe.
2. Izibonisi ze-LCD zisebenzisa ama-fluorescent noma izibani ze-fluorescent.
3. E-LED izibukeli, isikrini sikhanyiswa nge-LED. Zinezinhlobo ezimbili zokukhanyisa:
1. I-Edge LED- side (ekukhanyeni kokuphela). Kuyinto eshibhile, inikeza ukukhanya okukhulu kakhulu, kodwa kungenzeka kube khona ukukhuphuka kokukhanya. Ama-matrices anjalo ahlakaniphile kakhulu.
2. I-LED eqondile - Ukubuyiselwa emuva. Kubiza okungaphezulu, kunokukhanya okufanayo kwendawo yonke, ukugcinwa okungcono.

Ungakhetha kanjani i-TV yanamuhla?

Ngaphambi kokukhetha i-TV efanele yendlu, kubalulekile ukunquma ukuthi yimiphi imisebenzi oyoyenza nokuthi izofakwa kuphi. Kusobala ukuthi i-TV esebenza ekhishini ngemuva, kanye neskrini egumbini lokuhlala, elihlala umndeni wonke, kuzoba nezidingo ezahlukene. Ukunquma ukuthi ungakhetha kanjani i-TV efanele, kubalulekile ukuthi ulinganise ngokuqondile ukudibanisa kwayo, thola uhlobo lwe-matrix, umenzi, isidingo se-TV ukuze u-inthanethi.

Yimuphi i-TV ehambisanayo yokukhetha?

Ukukhetha ngokuqondile ukudayela kwe-TV, udinga ukucabangela ibanga phakathi kokuboniswa kanye nababukeli. Ngokuyinhloko kuncike ngobukhulu bekamelo. Indlela yokukhetha i-TV kuye ngokuthi ibanga:

1. I-diagonal kufanele ibe ngamaphesenti angama-4 ngaphansi kwebanga kusuka ezithameli kuya kumqapha.
2. Isibonelo, uma ngabe ifakiwe efakwe ku-TV 2.5m kusukela ku-TV, ke imodeli ene-diagonal yamasentimitha angu-37-40, ama-2.6-3 m - 42-47 amayintshi azokwenza. Ukuze uthole ibanga elingaphezu kwezingu-3m ​​ungathenga imodeli nge-diagonal of 50 amasentimitha.

Yiziphi i-TV ezithembekile?

Uma unquma ukuthi ungakhetha kanjani i-TV efanele, kubalulekile ukwazi ukuthi yibaphi abanomsebenzi wesikhathi eside kunazo zonke:

1. Amamodeli we- LED ne-plasma banomsebenzi wokusebenza wamahora angu-50-100 amahora.
2. Abaqaphi be- LCD basebenza ngamahora angu-40-60 amahora.
3. I-OLED ingasebenza kalula kuze kufike emahoreni ayizinkulungwane ezingu-17.

Ngemuva kokuphila komshicileli, i-TV ayiyekanga ukubonisa, izinga nje lesithombe nokubuyiselwa kwesikrini sekudlulayo neminyaka. Ngakho-ke, lapho unquma ukuthi ungakhetha kanjani i-TV enhle, kubalulekile ukwazi ukuthi isikhathi eside kule sigaba sithathwe ngamamodeli anama-LED abahloli. Kodwa izinga lobuchwepheshe buxhomeke kakhulu kumkhiqizi.

Ungakhetha kanjani i-TV ekhishini?

Lapho uthenga i-TV ekhishini, udinga ukunaka amaphuzu amaningana:

1. Usayizi. Udinga ukukhetha i-TV yekhishi ngendlela efanele. Ikamelo elincane, imodeli engu-15-20 yamasentimitha kufanelekile (ingabonwa kude no 1.5-2 m). Ekhishini elincane elinendawo yokuhlala, ungathenga i-TV ene-inches engaphezu kwamasentimitha angu-21 (kufanele ibhekwe ukusuka kude okungenani ama-2.5m).
2. Gcina i-TV kangcono ebhodini elijikelezayo, ngakho-ke kulula ukubuka kusukela kokubili kanye nendawo yomsebenzi. Kunamamodeli angakhiwa emaqenjini amabhabhinethi, kodwa awashibhile.
3. Uhlobo lokuqapha luyi-LED ethandwayo, alubizi, luncane futhi ludla amandla amancane.

Iyiphi inkampani yokukhetha i-TV?

Lapho uthenga imishini, kuyoba kuhle ukunikeza okuthandwa kwabakhiqizi abanokwethenjelwa. Le nqubo izohlala isikhathi eside futhi izojabulisa ngekhwalithi. Yimuphi umkhiqizo we-TV ongakhetha:

1. I-Sony. Ubuchwepheshe obuhlukile buyakuvumela ukuba wenze imishini ekugcineni. Iprojector ye-4K yanamuhla ilungisa ividiyo ngesikhathi sangempela, ishintsha isithombe sekhwalithi empofu ibe yinto enhle kakhulu. Ubuchwepheshe be-TRILUMINOS buyandisa ububanzi bombala ngokusebenzisa amachashazi we-quantum, ukukhanya okukhanyisiwe kwe-LED nefilimu ye-QDEF. Ungathatha noma yikuphi imodeli ekilasini - kusukela ku- HD evamile egcwele kwi-HDK encane ye- 4K noma i-OLED. I-Smart TV, i-Sony isebenzisa uhlelo lokusebenza lwe-Android, oluvumelanisa kalula nama-smartphones namaphilisi.
2. Samsung. Le nkampani ifaka ngenkuthalo ukwethula ubuchwepheshe be-dotte ye-QLED kumamodeli awo, ithuthukise ukubonisa okungama-10-bit okwandisa umbala ngokunikeza izikhathi ezingu-64. Le nkampani yaseKorea inikeza amakhasimende iTV ngekrini eligobile. I-Smart TV Samsung ithuthukise uhlelo layo lokusebenza iTizen, hhayi elingaphansi kokusebenza kwe-Android.
3. I-LG. I-LG ye-LG TV yanamuhla ihlanganisa izizukulwane ezingu-4 zokubonisa - kusuka kumadivayisi ayisisekelo ekukhanyeni kwe-LED ku-premium ubuchwepheshe be-WRGB OLED kumadidi okukhanyisa okukhanya okuphilayo. Ikhathalogi inikeza ukubonisa kufika kuma-intshi angu-86 ngobukhulu. Nge-intanethi, i-LG isebenzisa uhlelo lwewebhu, olubhekene nokulula kwezilungiselelo nokulula kokusesha okuqukethwe.

Ungakhetha kanjani i-smart TV?

I-Smart TV - i-smart TV, ifake izinhlelo zokufinyelela kwizinsiza ze-intanethi: amanethiwekhi omphakathi, izindaba, amarekhodi wevidiyo, imidlalo. Ukuze usebenzise le misebenzi, akukho khompiyutha edingekayo. Ama-Smart TV angasebenza ngamabili nge-Smartphones - kusukela efonini kuya esikrinini kulula ukubuyisela kabusha ama-movie, amavidiyo, umculo, ukubukela izithombe, ukuphatha i-TV. Abakhiqizi abahlukene bafaka iqoqo elihlukile lamawijethi kumamodeli abo.

Ukuthenga i-TV ye-TV smart, nokunquma ukuthi yikuphi okumele ukhethe, kuhle ukubuka amakhono ayo - nansi ezinye izinto ezithakazelisayo:

1. Kulula uma isikrini sezakhele izithonjana zeziteshi eziningana ze-TV, i-Gismeteo, amanethiwekhi omphakathi athandwayo, i-YouTube, izitolo ezisendlini, izinsizakalo zomculo, umsakazo.
2. I-smart-function ethandwayo yi-Skype-videoconference. Uma kudingekile, kungcono ukuthola ngokushesha imodeli ngekhamera eyakhelwe ngaphakathi.
3. Isici esixhuma i-TV kunoma yimaphi amagajethi asekela i-Wi-Fi.
4. Isici esikuvumela ukuthi usebenzise ithebulethi, i-smartphone, i-laptop esikhundleni sokulawula okude.

Ama-TV nge-Intanethi - ongakhetha kanjani?

I-TV ethuthukisiwe, ekwazi ukufinyelela ku-Inthanethi, kunezinhlobo ezimbili:

• ne-adaptha eyakhelwe ngaphakathi;
• nge module yangaphandle engenantambo.

Okukhethwa kuqala yi-TV ene-Wi-Fi eyakhelwe ngaphakathi. Okwesibili - amadivayisi asekela ubuchwepheshe be-Smart TV, kodwa awunayo imodemu engenantambo. Udinga ukuyithenga ngokwehlukile bese uyifaka kwi-port yase-USB noma uxhuma ikhebula le-intanethi ngokuqondile kuxhumano LAN we-receiver ye-TV. Uma unquma ukuthi iyiphi i-TV ekhethiwe yokukhetha ikhaya ne-intanethi, kuyakudingeka ukuthola imodeli nge-adapter ye-Wi-Fi eyakhelwe ngaphakathi ukuze ugweme izinkinga ngesikhathi sokusebenza.