Xiaomi: OLED TV hauv txhua lub tsev
Xiaomi, uas tsis nres tso cov khoom tshiab niaj hnub rau kev ua lag luam, tau coj tus kheej ntawm UHD TVs. Cov neeg yuav khoom twb tau paub txog ntau yam khoom. Cov no yog cov kev daws teeb meem tsawg nrog TFT matrix, thiab TVs nrog Samsung LCD panels raws QLED technology. Cov tuam txhab no zoo li tsis txaus, thiab Suav hom tau tshaj tawm xov xwm tso tawm ntawm Xiaomi OLED TVs.
Los ntawm txoj kev, muaj lub tswvyim hais tias QLED thiab OLED yog ib qho thiab zoo tib yam. Nws tsis paub tias leej twg ua lub tswv yim no rau hauv lub siab ntawm cov neeg siv. Tab sis qhov sib txawv hauv thev naus laus zis yog qhov tseem ceeb:
- QLED yog quantum dot zaub uas siv cov backlit substrate tshwj xeeb. Qhov kab hauv qab no tswj hwm ib qho kev ntawm pixels, yuam kom emit ib qho xim.
- OLED yog cov thev naus laus zis ua los ntawm pixel LEDs. Txhua pixel (square) tau txais lub teeb liab. Muaj peev xwm hloov xim thiab thim tawm kom meej. Rau cov neeg siv, qhov no yog qhov zoo tshaj plaws dub ntawm lub vijtsam, thiab tsis yog kev ua si ntawm cov duab ntxoo nrog rau kev ntsuas ntawm pixels.
Xiaomi: OLED TV - ib kauj ruam mus rau yav tom ntej
OLED matrix tshuab nws tus kheej yog LG. Nws tau nyob rau ntawm kev ua lag luam ntev (xyoo 2). Qhov peculiarity ntawm cov zaub yog tias nws tsis yog tsim rau kev siv sijhawm ntev. Qhov nruab nrab - 5-7 xyoo. Tom qab ntawd, cov organic pixels fade, thiab daim duab ntawm lub vijtsam poob lub cim xim.
Lawm, ib lo lus nug tshwm sim rau lub hom Xiaomi: cov txheej txheem kev tsim khoom lag luam yuav tib yam li LG, lossis Suav siv lawv txoj kev txhim kho. Thiab tseem, heats txaus siab thiab tus nqi. Yog tias "Suav" yuav raug nqi ntau npaum li "Kauslim", yog li yuav muaj taw tes rau kev yuav. Tom qab tag nrho, LG ib txwm tso cov khoom tiav tiav uas tsis xav tau firmware thiab txhim kho. Thiab Xiaomi tas li pov cov khoom nyoos mus rau tom khw, thiab tom qab ntawd txhua hli them tus neeg siv nrog firmware. Thiab tsis ib txwm muaj kev vam meej.
Hauv cov ntsiab lus ntawm OLED TV, nws tau hais tias thawj tus qauv yuav los nrog 65 nti. Yog tias txhua yam mus zoo, tom qab ntawd cov kab yuav tshwm tawm 80 thiab 100 ntiv TV. Kuv zoo siab tias txhua lub TV qauv yuav muaj kev txhawb nqa HDR10 thiab lawv tus kheej kev khiav haujlwm rau kev tswj tau yooj yim. Hauv particular, tus kws tshaj tawm tshuab xov xwm.