Kev daws teeb meem 2K, 4K, 1080p, 1440p… Dab tsi yog qhov txawv thiab xaiv dab tsi?

Koj puas tau xav paub tias tag nrho cov kev daws teeb meem cryptic zoo li 2K, 4K, 1080p thiab 1440p txhais li cas? Tsis txhob txhawj, koj tsis nyob ib leeg! Nruab nrab ntawm cov ntsiab lus technical thiab cov ntawv luv, nws yooj yim kom poob rau hauv hav zoov ntawm cov lus qhia tshwj xeeb. Tab sis tsis txhob txhawj, Kuv nyob ntawm no los coj koj hla txoj kev tshawb fawb thev naus laus zis no thiab qhia koj txhua yam koj xav paub txog cov kev daws teeb meem niaj hnub no. Yog li, ceev koj txoj siv sia thiab npaj txhij rau kev taug kev mus rau hauv lub ntiaj teb txaus nyiam ntawm pixels thiab cov ntxaij vab tshaus siab.

Nkag siab cov kev daws teeb meem: 2K, 4K, 1080p, 1440p thiab ntau dua

Nyob rau hauv lub ntiaj teb zoo ntawm cov ntxaij vab tshaus, txawm tias cov ntawm peb lub TV, computers, smartphones lossis ntsiav tshuaj, cov ntsiab lus xws li 2K, 4K, 1080p, 1440p feem ntau siv. Cov ntsiab lus no, txawm tias paub, qee zaum zoo li tsis meej thiab nyuaj. Lawv txhais li cas tiag? Qhov txawv ntawm lawv yog dab tsi? Vim li cas 2K cuam tshuam nrog 1440p? Nws yog lub sijhawm los demystify cov ntsiab lus thiab pab koj nkag siab tias lawv txhais li cas tiag.

Kom tsis txhob muaj kev nkag siab yuam kev, thaum peb hais 1440p, peb tab tom xa mus rau qhov kev daws teeb meem ntawm 2560 x 1440 pixels. Nws yog ib qho tseem ceeb kom nco ntsoov tias cov ntsiab lus 2k4k ua tsis yog siv nruj me ntsis kom xa mus rau cov kev daws teeb meem tshwj xeeb, tab sis cov pawg ntawm cov kev daws teeb meem. Qhov tseeb, cov ntsiab lus no feem ntau yog siv los faib cov kev daws teeb meem raws li tus lej ntawm kab rov tav pixels.

kev daws teeb meem	Qhov ntev
2K	2560 x 1440 pixels
4K	3840 x 2160 pixels
5K	5120 x 2880 pixels
8K	7680 x 4320 pixels

Ua qhov kev daws teeb meem 2K, Piv txwv li. Nws muaj 2560 pixels hauv qhov dav, uas yuav luag ob npaug ntawm qhov dav ntawm 1080p (1920 pixels). Txawm li cas los xij, peb tsis hu nws 2K vim tias nws muaj ob zaug ntau pixels li 1080p, tab sis vim nws poob rau hauv qeb ntawm kev daws teeb meem uas nyob ib puag ncig 2000 pixels dav. Nws yog tib lub logic rau kev daws teeb meem 4K uas muaj 3840 pixels nyob rau hauv dav.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias nqe lus " 4K yog 4 x 1080p » yog ib qho kev sib tsoo dawb huv. Tseeb tiag, thaum peb nce hauv kev daws teeb meem, qhov kev sib raug zoo no ploj mus. Cia peb ua piv txwv txog kev daws teeb meem 5K, uas yog 5120 x 2880 pixels. Cov 5000 kab rov tav pixels no rov sau ua "5K", txawm hais tias 5K tsis yog plaub zaug loj dua 4K.

Nws yog ib qho tseem ceeb uas yuav tsum tau them sai sai rau cov kev daws teeb meem ntawm lawv tus kheej dua li cov kev faib 2K, 4K, 5K, thiab lwm yam. Thaum kawg, qhov zoo ntawm koj qhov kev pom zoo yuav nyob ntawm koj qhov kev daws teeb meem loj.

Yog li lwm zaus koj hnov ​​txog 2K, 4K, 1080p, 1440p thiab lwm tus, koj yuav paub tseeb tias nws yog dab tsi. Tom qab ntawd koj yuav muaj peev xwm txiav txim siab xaiv thaum yuav koj lub vijtsam tom ntej, txawm tias nws yog TV, computer, smartphone lossis ntsiav tshuaj.

2K yog dab tsi?

Cia peb xub tshem tawm ib qho kev xav tsis zoo. Tej zaum koj yuav raug ntxias kom xav tias 2K yog qhov sib piv nrog 1440p. Txawm li cas los xij, qhov kev xav no tsis raug. Lub ntiaj teb ntawm kev tshuaj ntsuam kev daws teeb meem tuaj yeem ua rau tsis meej pem, tab sis tsis txhob txhawj, peb nyob ntawm no los coj koj.

Lub sij hawm 2K Qhov tseeb yog qhov categorization ntawm kev daws teeb meem, tsis yog nyob ntawm tag nrho cov pixels, tab sis ntawm tus naj npawb ntawm kab rov tav pixels. Thaum peb tham txog 2K, peb tab tom xa mus rau lub vijtsam daws teeb meem uas muaj kwv yees li 2000 kab rov tav pixels.

Ib daim duab 2K daws teeb meem muaj kwv yees li 2000 pixels thoob plaws nws qhov dav. Qhov ntawd yog 1,77 npaug ntau dua 1080p, tus qauv daws teeb meem ntawm feem ntau HDTVs tam sim no.

Yog tias peb ua lej, peb paub tias tus lej ntawm pixels ntawm 2K daws teeb meem ntau dua li ntawm 1080p daws teeb meem. Qhov no txhais tau hais tias yog tias koj saib 2K video ntawm 2K zaub, koj yuav tau txais cov duab ntxaws dua thiab zoo dua li qhov kev daws teeb meem qis dua.

Tus yuam sij rau kev nkag siab cov lej no yog tias cov duab zoo nyob tsis yog nyob ntawm cov pixels xwb, tab sis kuj nyob ntawm lawv qhov kev teeb tsa. Qhov ntau pixels muaj nyob rau ntawm qhov chaw muab thiab qhov zoo dua lawv raug teeb tsa, cov duab kom ntxaws thiab ntse dua yuav yog.

Yog li lwm zaus koj hnov ​​​​txog 2K, nco ntsoov tias nws hais txog kev daws teeb meem ntawm 2000 pixels hauv qhov dav. Qhov no yog cov ntaub ntawv tseem ceeb uas yuav tsum nco ntsoov thaum txiav txim siab yuav khoom tshiab lossis xaiv hom video uas tsim nyog tshaj rau koj siv.

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Thiab qhov paub tsis meej ntawm 1440p, peb puas tham txog nws?

Cia kuv qhia koj txog qhov zais cia ntawm lub ntiaj teb digital: 1440p. Feem ntau tsis meej pem nrog 2K, nws yog qhov txawv los ntawm cov yam ntxwv tshwj xeeb uas nws nyob ze rau 2,5K. Tseeb tiag, yog tias peb dhia mus rau hauv hiav txwv pixels, peb yuav pom tias qhov kev daws teeb meem 2560 x 1440, feem ntau hu ua 1440p, yog qhov tseeb. 2,5K, tsis yog 2k.

Xav txog ib pliag; lub ci ci, muaj yeeb yuj npo, nthuav tawm ntau cov ntsiab lus nrog kev ua kom zoo nkauj. Qhov no yog qhov 1440p daws teeb meem cog lus. Tab sis ceev faj, nws tsis yog tib tus los flirt nrog 2,5K denomination. Lwm cov kev daws teeb meem, xws li 2048 x 1080, 1920 x 1200, 2048 x 1152, thiab 2048 x 1536, kuj poob rau hauv pawg no.

Txhawm rau muab lub tswv yim ntxiv rau koj, paub tias 1440p muaj yuav luag tus ob daws teeb meem ntawm 1080p. Yog, koj nyeem kom raug, ob npaug! Yog tias koj muab lub vijtsam 1080p thiab 1440p npo ib sab, qhov sib txawv yog qhov hnyav heev uas koj yuav luag hnov ​​​​qhov kev ntxhib los mos ntawm cov duab ntawm 1440p npo.

Uas tau hais tias, nws yog ib qho tseem ceeb kom tsis txhob dig muag los ntawm cov lej no. Raws li nrog rau kev sib hlub sib hlub, thawj qhov kev nyiam tuaj yeem muaj zog, tab sis nws yog qhov kev sib raug zoo ntev uas tseem ceeb heev. Thaum muas cov zaub tshiab lossis xaiv cov yeeb yaj kiab tsim nyog, nws yog ib qho tseem ceeb kom nkag siab tias cov duab zoo nyob tsis yog nyob ntawm cov pixels xwb, tab sis kuj nyob ntawm lawv qhov kev npaj.

Hauv luv luv, 1440p yog lub ntiaj teb txaus nyiam ntawm kev nthuav dav thiab meej. Tab sis zoo li ib tus neeg hais dab neeg zoo, kuv yuav tsis nthuav tawm tag nrho cov lus zais rau koj ib zaug. Yog li nyob nrog kuv thaum peb nthuav tawm tshooj tom ntej ntawm qhov taug txuj kev nyuaj no ua ke: lub ntiaj teb zoo kawg nkaus ntawm 4K thiab 5K.

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Yuav ua li cas yog 4K thiab 5K?

Los ntawm kev hla cov kev daws teeb meem, peb tuaj txog ntawm thaj chaw loj dua thiab muaj txiaj ntsig zoo dua: lub ntiaj teb ntawm 4K thiab 5K. Cov ntsiab lus no yuav zoo li hem rau qee tus neeg, tab sis lawv tsuas yog qhov qhia txog qhov ntse thiab meej ntawm cov duab uas cov kev daws teeb meem no tuaj yeem muab tau.

Lub sij hawm 4K tsis yog tsuas yog tus naj npawb uas cuam tshuam rau hauv cua, nws txhais tau tias qee yam tshwj xeeb ntawm kev daws teeb meem ntawm kev tshuaj ntsuam. 4K daws teeb meem yog sib npaug rau kev daws teeb meem ntawm 3840 x 2160 pixels. Txhawm rau muab qhov ntawd rau hauv qhov kev xav, qhov ntawd yog li 4000 pixels ntawm lub dav hlau kab rov tav, yog li lo lus "4K." Hauv kev sib piv, nws yuav luag plaub npaug ntawm qhov kev daws teeb meem ntawm tus qauv 1080p zaub, xa cov kev pom tseeb thiab pixel ceev.

Thiab ces muaj qhov 5K. Rau cov uas tab tom nrhiav thawb qhov kev daws teeb meem ciam teb ntxiv, 5K sawv cev rau kev daws teeb meem ntawm 5120 x 2880 pixels. Kom meej meej, qhov no txhais tau tias 5000 kab rov tav pixels, yog li lo lus "5K". Qhov no yog qhov tseem ceeb nce ntau dua 4K, muab ntau qhov nthuav dav thiab ntse.

Tab sis tsis txhob ua yuam kev, tsis muaj qhov zoo li qhov tseeb-txiav "ultra-wide 4K" daws teeb meem. Tus qauv 4K txhais yog nws tus kheej twb tau dav heev. Yog li, tsis txhob raug dag los ntawm kev dag ntxias kev lag luam.

Hauv cov ntsiab lus, qhov siab dua qhov kev daws teeb meem, lub sharper thiab cov ncauj lus kom ntxaws cov duab yuav yog. Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias cov duab zoo kuj yog nyob ntawm lwm yam xws li vaj huam sib luag hom, qhov screen loj thiab saib qhov deb. Yog li, nco ntsoov xav txog tej yam no ntawm koj qhov kev tshawb nrhiav tom ntej rau qhov zoo meej 4K lossis 5K zaub.

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Ultra-wide cov ntxaij vab tshaus: qib tshiab saib

Xav txog thaum zaum pem hauv ntej ntawm ib qho screen ultra-wide, rhais tawm los ntawm cov xim vibrant thiab cov ntsiab lus zoo txuas mus deb dhau ntawm koj lub zeem muag peripheral. Qhov no tsis yog cov yeeb yaj kiab buff's fantasy, nws yog qhov tseeb muab los ntawm cov ntxaij vab tshaus ultra-wide. Tab sis dab tsi txog cov kev daws teeb meem ntawm cov ntxaij vab tshaus no?

Cov ntsiab lus xws li "1080p ultra wide" ou "1440p ultra wide" pleev xim rau daim duab tseeb ntawm qhov siab thiab qhov dav. Lawv muab lub tswv yim ntawm pes tsawg pixels tau ntim rau hauv txhua nti ntawm lub vijtsam, tsim kom pom cov duab zoo dua, cov duab ntxaws dua.

Ntawm qhov tod tes, siv cov ntsiab lus zoo li 2K, 4K, ou 5K rau cov ntxaij vab tshaus ultra-wide tuaj yeem ua rau tsis meej pem. Yog vim li cas? Zoo, cov lus qhia no tsis yog nyob rau hauv ib txwm 16: 9 nam piv zoo li cov qauv TVs thiab lub computer saib. Hloov chaw, lawv khav theeb 21: 9 nam piv, txhais tau tias lawv tau dav dua li cov duab ib txwm muaj.

Qhov no txhais tau tias koj tsis tuaj yeem muab qhov siab thiab dav kom tau txais "K" daws teeb meem. Hloov chaw, koj yuav tsum xav txog qhov dav dav ntawm qhov screen. Yog li ntawd, 4K ultrawide zaub yuav tsis muaj kev daws teeb meem zoo ib yam li 4K zaub.

Thaum kawg, yog tias koj tab tom txiav txim siab yuav ib qho screen ultrawide, nws yog ib qho tseem ceeb kom nkag siab tias cov ntsiab lus "K" daws teeb meem yuav tsis txhais li cas koj xav. Nws muaj txiaj ntsig zoo rau kev tsom mus rau cov kev daws teeb meem tshwj xeeb xws li 1080p lossis 1440p thaum sib piv cov duab ultrawide.

Yuav ua li cas txog 8K daws teeb meem?

Xav txog ib pliag uas koj tab tom sawv ntawm lub hauv ntej ntawm ib tug loj heev master painting, brimming nrog incredibly zoo cov ntsiab lus thiab vivid xim. Cov duab no tuaj yeem pab koj nkag siab txog kev hloov pauv uas 8K daws teeb meem sawv cev hauv lub ntiaj teb ntawm cov lus qhia.

Lub tech loj heev Samsung tau ua ib tug pioneer nyob rau hauv daim teb no, coj zaub rau lub lag luam nrog no stunning daws teeb meem. 8K yog dab tsi, koj nug? Cias muab, 8K zoo li plaub 4K cov lus ua ke rau hauv ib qho. Yog lawm, koj nyeem kom raug: plaub 4K cov ntxaij vab tshaus!

Qhov no txhais tau hais tias kwv yees li 8000 pixels teem rau kab rov tav, li no lo lus "8K". Qhov pixel ntom ntom no muab cov duab tshwj xeeb zoo, uas deb tshaj qhov peb tau pom tam sim no. Txhua pixel ntxiv ua rau kom pom cov duab meej dua, ua kom pom kev paub ntau dua thiab zoo nkauj.

Yog li, koj puas npaj txhij mus dhia rau hauv lub ntiaj teb ntawm 8K? Thov nco ntsoov tias cov cuab yeej no tseem tab tom tshwm sim thiab tseem tsis tau siv dav. Txawm li cas los xij, nrog cov thev naus laus zis hloov pauv sai, tsis muaj qhov tsis ntseeg tias 8K sai sai yuav dhau los ua tus qauv rau cov khoom siv high-end.

Nyob rau lub sijhawm no, txaus siab rau qhov kev zoo nkauj ntawm 4K thiab 5K kev daws teeb meem, thaum ua tib zoo saib seb 8K hloov pauv li cas. Tom qab tag nrho, leej twg paub dab tsi thev naus laus zis xav paub yav tom ntej tuav?

Lub mystique ntawm "K" terminology thiab nws keeb kwm nyob rau hauv cov yeeb yam kev lag luam

Lub ntiaj teb ntawm cov ntxaij vab tshaus thiab kev daws teeb meem tuaj yeem yog qhov kev tshawb nrhiav nyuaj, tshwj xeeb tshaj yog thaum nws los nkag siab lub ntsiab lus xws li "2K" lossis "4K." Cov ntsiab lus no, tam sim no omnipresent nyob rau hauv lub teb ntawm thev naus laus zis, muaj lub hauv paus tshwj xeeb: kev lag luam yeeb yaj kiab. Nws yog nws leej twg yug rau lo lus no "K", ib qho kev ntsuas uas hais txog kab rov tav kev daws teeb meem. Kev lag luam xinesmas, ib txwm nyob rau hauv kev tshawb nrhiav qhov pom kev zoo tshaj plaws, tsim cov ntsiab lus no kom meej meej thiab ntau dua strikingly faib cov duab raws li lawv qhov kev daws teeb meem.

TV thiab saib xyuas cov tuam txhab, tas li nrhiav txoj hauv kev tshiab los thov thiab qhia lawv cov neeg siv khoom, sai sai tau txais cov ntsiab lus no. Txawm li cas los xij, qhov no kuj ua rau qee qhov tsis meej pem. Tseeb tiag, thaum peb ntsib qhov kev daws teeb meem uas tsis zoo li qub, nws feem ntau txiav txim siab los piav qhia tag nrho, tsis yog sim ua kom haum rau hauv qeb "K".

Yog li ntawd, nws yog ib qho tseem ceeb kom nkag siab txog qhov ntawd 2K tsis yog tib yam nkaus li 1080p, thiab 4K tsis yog plaub zaug xwb 1080p. Cov "K" yog qhov yooj yim, ib txoj hauv kev sib sau cov kev daws teeb meem kom lawv zom tau ntau dua. Qhov kev faib tawm no tuaj yeem, txawm li cas los xij, yuav tsis meej pem thaum peb txav mus rau qhov pom dav dav thiab lawv cov kev daws teeb meem atypical.

Cov lus "K" muaj kev nkag siab zoo rau keeb kwm ntawm cov cuab yeej ua yeeb yaj kiab thiab yuav ua li cas kev lag luam yeeb yaj kiab tau cuam tshuam rau peb txoj kev xav ntawm kev tshuaj ntsuam. Txawm li cas los xij, ib yam li kev ua kom yooj yim, nws yog ib qho tseem ceeb kom nkag siab tias tom qab "Ks" dag cov kev daws teeb meem, nrog rau lawv tus kheej cov pixels tshwj xeeb.

Nyob rau hauv xaus

Thaum navigating lub ntiaj teb fascinating ntawm cov ntxaij vab tshaus thiab cov kev daws teeb meem, nws yog ib qho yooj yim mus poob rau hauv lub hiav txwv ntawm kev siv terminologies. Tab sis, zoo li txhua yam kev taug txuj kev nyuaj, lub compass txhim khu kev qha tuaj yeem ua rau txhua qhov sib txawv. Nyob rau hauv rooj plaub no, lub compass yog nkag siab txog cov kev daws teeb meem tiag tiag es tsis yog kev lag luam xws li 2K, 4K, 5K lossis 8K.

Txhua pixel ntawm koj lub vijtsam yog nws tus kheej zaj dab neeg, nqa cov ntsiab lus, xim thiab lub neej rau daim duab. Thaum koj muab qhov ntawd los ntawm ntau txhiab lossis ntau lab, cov lus piav qhia pom tau ntau dua thiab muaj txiaj ntsig ntau dua. Qhov no yog qhov kev paub uas koj yuav tsum tau nrhiav thaum xav yuav ib lub monitor tshiab lossis TV.

Nws zoo li ua tus tshawb nrhiav lub hnub nyoog niaj hnub no, taug kev los ntawm thaj chaw loj ntawm pixels thiab kev daws teeb meem. Thiab ib yam li tus neeg tshawb nrhiav yuav tsum nkag siab txog lawv qhov chaw nyob ib puag ncig, koj yuav tsum nkag siab tias cov ntsiab lus no txhais tau li cas los txiav txim siab xaiv.

Thaum kawg, nws tsis yog hais txog pes tsawg phaus ntawm pixels tau ntim rau hauv koj lub vijtsam. Nws yog hais txog yuav ua li cas cov pixels ua haujlwm ua ke kom xa cov duab zoo tshaj plaws. Thiab rau qhov ntawd, koj yuav tsum tsom mus rau cov kev daws teeb meem tiag tiag es tsis yog cov kev faib tawm yooj yim xws li 2K, 4K, 5K lossis 8K.

Yog li lwm zaus koj ntsib cov ntsiab lus no, nco ntsoov tias txhua K tsis yog ib tsab ntawv xwb, tab sis kev cog lus ntawm kev pom zoo. Cov lus cog tseg uas tuaj yeem khaws cia tsuas yog tias koj nkag siab tiag tiag qhov nws muaj.

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