L.E.D-Good
L.C.D-Better
Plasma-The best
Mkuu nadhani evolution ya TV imeanzia mbali kidogo...
CRT --> PLASMA --> LCD --> LED
Mabadiliko hayo yamechochewa na evolution ya teknolojia ya multimedia, kutoka analojia kwenda digitali....vilevile kupunguza vitu kama ukubwa n.k
Binafsi kama ukiniuliza katika minajili ya energy saving i will definately go for LCD or LED...
Ila kama ukiniuliza muonekano mzuri wa taswira basi binafsi naona chogo(CRT) na plasma zipo juu kimtindo...
yap hamna kitu duniani kinaitwa tv za led, bali huwa ni lcd zenye crystal au mwanga(backlight ya led), na zinatumia umeme mdogo,,, zote zina quality almost sawa ingawa size inmata saana,, kama tv ni nchi 4o na kupungua bora ukanunua lcd, kama ni zaidi ya hapo chukua plasma, plasma ziko more clear zaidi ya lcd na hazina mnato na zina fast responce mfano ukibalidi channel(hapa lcd huwa ziko slow kidogo).. plasma hazina kivuli cha pembeni ambacho huwa kinaonekan ukiwasha tv, so kama ni size kubwa go for plasma, kama ni ndogo dont incur much cost just buy lcd
Mkuu do you know what is MHZ...?
Ishu ni kwamba aina zote hizo ulizotaja zinapishana the higher the MHZ the higher the speed.
Mkuu do you know what is MHZ...?
Ishu ni kwamba aina zote hizo ulizotaja zinapishana the higher the MHZ the higher the speed.
Mkuu do you know what is MHZ...?
Ishu ni kwamba aina zote hizo ulizotaja zinapishana the higher the MHZ the higher the speed.
Mkuu mbona unatuchanganya hapo! Speed za kwenda wapi tena?
MHZ ni kama frequence ya kubadili picha kwenye screen,, au screen refresh, kama unatumia laptop ambazo huwa ni lcd ukijaribu ku refresh huwa kama ina blink(kama mwanga unazima na kuwaka kwa haraka saana),, LCD screen ndo zenye tabia hii, plasma hazina hii kitu,,
note:: kama unaangalia tv kwenye giza na ukabadili channel hii effect utaiona na siyo nzuri kwa afya ya macho (though ni negligible effect), under this category plasma beats lcd tv hata kama ina led(light emitting diodes) support.
good tym kama vipi!!
Wakuu mnaweza kutuwekea picha ili tuweze kutofautisha kati ya hizo LCD, LED na PLASMA? nashindwa kutoutisha kati ya moja na nyingine