Thaum Lub Yim Hli 7, ntawm Lub Rooj Sib Tham Yav Tom Ntej Duab Technology Sib Tham hauv Beijing, Xiaomi tsis yog xwb kom tso tawm 64-megapixel smartphone xyoo no, tab sis kuj tau tshaj tawm tsis txaus ntseeg ua haujlwm ntawm 100-megapixel ntaus ntawv nrog Samsung sensor. Nws tsis paub meej tias thaum twg lub xov tooj smartphone yuav nthuav tawm, tab sis lub sensor nws tus kheej twb muaj lawm: txog qhov no, , tshaj tawm cov chaw tsim khoom Korean.
Samsung tau tshaj tawm lub ntiaj teb thawj sensors rau smartphones, qhov kev daws teeb meem uas mus dhau lub hlwb ntawm 100 megapixels. Samsung ISOCELL Bright HMX yog 108-megapixel smartphone sensor tsim hauv kev koom tes nrog Xiaomi. Qhov kev koom tes no yog txuas ntxiv ua haujlwm ntawm lub xov tooj smartphone nrog 64-megapixel ISOCELL GW1 sensor los ntawm tib Samsung.
Tab sis qhov ntawd tsis yog tag nrho. Peb tab tom tham txog qhov loj tshaj plaws sensor rau smartphones hnub no hais txog lub cev qhov ntev. Txawm li cas los xij, muaj qhov loj dua sensor hauv kev hloov pauv Nokia 808 PureView, tso tawm rov qab rau xyoo 2012: 1/1,2 β³ nrog daws teeb meem ntawm 41 megapixels. Lub pixel loj hauv Samsung ISOCELL Bright HMX tseem yog 0,8 microns - tib yam li hauv lub tuam txhab 64-megapixel lossis 48-megapixel sensors. Raws li qhov tshwm sim, qhov ntev ntawm lub sensor tau nce mus rau qhov zoo siab 1/1,33 " - qhov no txhais tau tias nws yuav tuaj yeem pom ob zaug lub teeb ntau dua li 48-megapixel daws.
Ntawm qhov txwv, tus neeg siv tuaj yeem thaij duab loj nrog qhov kev daws teeb meem ntawm 12032 Γ 9024 pixels (4: 3), uas, ua tsaug rau kev suav duab, yuav dhau los ua qhov zoo rau lub koob yees duab. Txawm li cas los xij, nws tsim nyog nco ntsoov tias peb tab tom tham txog matrix tsim siv Quad Bayer thev naus laus zis (hauv Samsung terminology - Tetracell). Hauv lwm lo lus, cov ntxaij lim dej Bayer tsis npog txhua tus neeg sensor, tab sis plaub pixels ib zaug. Yog li ntawd, tag nrho cov kev daws teeb meem ntawm xws li ib tug sensor yog tiag tiag txog 27 megapixels (6016 Γ 4512), tab sis qhov loj ntawm ib tug neeg pixel, qhov tseeb, kuj mus txog 1,6 microns. Los ntawm txoj kev, Quad Bayer thev naus laus zis tuaj yeem ua kom muaj zog ntau ntxiv.
Cov kev daws teeb meem siab thiab matrix loj tsis tsuas yog nce kev nthuav dav hauv cov teeb pom kev zoo, tab sis kuj txo cov suab nrov thaum muaj lub teeb tsis txaus. Smart ISO technology pab lub sensor kom raug xaiv qhov tseeb ISO rhiab heev raws li ib puag ncig. Lub matrix siv ISOCELL Plus thev naus laus zis, uas muab cov kev faib tshwj xeeb ntawm cov pixels uas tso cai rau photons kom ntes tau zoo dua thiab raug, ua rau lub teeb rhiab heev thiab xim rendering tsis tsuas yog piv rau BSI sensors, tab sis kuj piv rau cov pa ISOCELL.
Txawm hais tias qhov kev daws teeb meem loj heev, Samsung ISOCELL Bright HMX tseem yog qhov ntsuas nrawm heev. Piv txwv li, cov chaw tsim khoom thov kev txhawb nqa rau kev kaw video hauv kev daws teeb meem txog 6K (6016 Γ 3384 pixels) ntawm zaus ntawm 30 ntas ib ob.
"Samsung tseem niaj hnub tsav kev tsim kho tshiab hauv pixel thiab logic thev naus laus zis thaum tsim peb ISOCELL cov duab sensors kom ntes lub ntiaj teb kom ze li sai tau raws li peb lub qhov muag pom tau," said Samsung Electronics Tus Lwm Thawj Coj ntawm Kov Lag Luam Yongin Park. ). "Los ntawm kev sib raug zoo nrog Xiaomi, ISOCELL Bright HMX yog thawj lub xov tooj ntawm tes duab sensor nrog kev daws teeb meem ntawm ntau dua 100 lab pixels thiab xa cov xim tsis sib xws thiab nthuav dav zoo nkauj ua tsaug rau Tetracell thiab ISOCELL Plus cov thev naus laus zis.
Tam sim no nws tau lees paub tias Xiaomi yuav yog thawj tus siv lub sensor no, txhua yam uas tseem tshuav yog tos rau lub xov tooj sib txuas. Nws cia siab tias thawj lub xov tooj nrog 108-megapixel sensor hauv 2020 yuav yog Xiaomi Mi Mix 4. Nws yog qhov xav paub tias lub tuam txhab yuav haum li cas lub sensor loj thiab optics rau hauv lub cev, thiab deb npaum li cas lub koob yees duab chav tsev yuav protrude los ntawm lub tuam txhab. lub cev? Kev tsim khoom loj ntawm Samsung ISOCELL Bright HMX yuav pib thaum kawg ntawm lub hlis no, uas yog, tsis muaj dab tsi yuav tsum tiv thaiv cov cuab yeej sib txuas los ntawm kev nkag mus rau kev lag luam hauv ob peb lub hlis.
"Xiaomi thiab Samsung tau ua haujlwm ze ntawm ISOCELL Bright HMX los ntawm lub tswv yim thaum ntxov mus txog rau kev tsim khoom. Qhov tshwm sim yog kev hloov pauv 108MP duab sensor. "Peb zoo siab heev uas cov kev daws teeb meem yav dhau los tsuas yog muaj nyob rau hauv ob peb lub koob yees duab zoo DSLR tam sim no tuaj yeem tshwm sim hauv smartphones," said Xiaomi co-founder thiab tus thawj tswj hwm Lin Bin. "Raws li peb txoj kev koom tes txuas ntxiv mus, peb npaj siab yuav muab tsis tau tsuas yog lub koob yees duab mobile tshiab, tab sis kuj yog lub platform uas peb cov neeg siv tuaj yeem tsim cov ntsiab lus tshwj xeeb."
Tau qhov twg los: 3d xov.ru