Yadda za a zabi jagoranci TV. Amfani ko rashin amfani

A baya, da sayen wani sabon TV ya wani muhimmin taron a rayuwar mutum. Tambayar da yadda mafi kyau a zabi TV ya ba kamar yadda prevalent kamar yadda yake yanzu. Sun sayi abin da ya samuwa, da kadan tunani game da fasaha halaye na miƙa kaya. Yanzu halin da ake ciki, sun canja matu. A ci gaba da kimiyya da fasaha ya kai ga cewa sabon model talabijin a kan store shelves bayyana a kai a kai. Television ba shi ne babban ado na Apartment da kuma batun na masu girman kai. Samun mahara talabijin zama na kullum ga mafi iyalansu. Tare da ci gaban fasahar zamani sun fara jini, sa'an nan LCD talabijin, cell phones da kuma yanzu da LED-backlit. Game da yadda za a zabi led- TV, mun tattauna a wannan talifin.

Da fari dai, bai kamata mu tsammaci cewa talabijin da LED-haske ne wani sabon kalma a cikin kimiyya da fasaha. A da ginshikin, shi ke nan guda LCD TV, wanda aka sanye take da wani sabon nau'in lighting, ya maye gurbin na al'ada haske LEDs. A gaban irin wannan haske ne sun fi mayar rinjayi da farashin talabijin. Sun zama mafi tsada fiye da su tube takwarorinsu. Saboda haka, kafin ka zabi wani ya jagoranci TV kamata soberly kimanta duk amfani ko rashin amfani da na'urorin da LED backlight.

A ranar, da talabijin amfani LED-fitilu na biyu iri. A farko embodiment, da LEDs aka shirya gaba ɗaya kewayen kewaye na allo, yin wani uniform haske rarraba. Wannan irin na kowa a tsakiyar saka farashi talabijin.

A fasalin da na biyu da irin haske ne cewa LEDs haskaka dukan yankin na matrix da kuma inganta launi, haske abubuwa haskaka daban-daban rabo daga cikin allo m launi. TV sets sanye take da wani irin nau'in lighting ne mafi tsada, amma image quality daga gare su ne sosai fiye da a cikin ta farko version.

Akwai hanyoyi da irin haske, ya kamata a fili gane abin da dalili ya saya TV. Idan ka fi son mafi yawan lokaci, watch live ko tauraron dan adam TV, da TV da na farko da irin haske ne fiye da isa. Store ma'aikata a wannan yanayin, zai ba da shawara kan wanda eriya don zaɓar ga TV. Idan kana shirin saya a TV tare da wani babban diagonal, wanda zai zama a tsakiyar wata home gidan wasan kwaikwayo, sa'an nan domin wannan dalili shi ne mafi kyau ga saya na'urar da na biyu da irin haske. Game da dukkan shi ne mafi alhẽri tunani kafin su zabi jagoranci-TV.

A undeniable amfani da talabijin da LED-backlight ikon tanadi. Su ne mafi tattali al'ada LCD talabijin kusan ninki biyu. Wani muhimmin al'amari da yake cewa a samar da jagoranci ba amfani Mercury dauke a cikin fitilu al'ada LCD talabijin. Mai saye suna janyo hankalin zuwa matsananci-bakin ciki zane na talabijin da LED-backlit. Ga wasu model, allon kauri iya zama ƙasa da wani santimita. Wannan shi ne wani tabbataccen da waɗanda suka yanke shawarar rataya TV a kan garu. A daidai wannan lokaci da rage a cikin kauri daga cikin TV ya taka m wargi da manufacturer. A ultra-bakin ciki jiki ya wuya a sa cikakken sauti tsarin. Saboda haka, sauti na wasu model ne matalauci. Masana sun bayar da shawarar yin amfani da wadannan talabijin a jummai da waje acoustics, abin da ya sa cikin sauti aukaka kuma mafi voluminous. Wannan shawara zai zama da amfani ga waɗanda suka yanke shawarar mayar da gaba TV babban kashi na gida wasan kwaikwayo.

Idan muka magana game da yadda za a zabi jagoranci-TV, shi ne daraja ambata da kuma rare brands. Special bukatar talabijin Korean m Samsung. Suna zaba, bada zaɓi, mafi kyau duka farashin / ingancin rabo. Babu kasa rare da jagoranci Philips talabijin. A rarrabe da wannan TV iri ne mai girma Viewing kwana. Bugu da kari ga wasu model manufacturer buga Ambilight tsarin cewa gani na shimfida image iyaka. Talabijin daga Japan masana'antun duniya gane misali na quality, duk da haka, da kuma farashin su ne mafi girma fiye da irin wannan masana'antun daga wasu ƙasashe.