Yuav ua li cas mus xaiv ib tug nco card rau koj lub xov tooj? SD Card

Tus nqi ntawm cov ntaub ntawv yuav tsum tau rau lub lag luam thiab Library, ua rau kom nrog txhua dua hnub. Ua qhov zoo tshaj ntawm cov duab thiab cov yeeb yaj duab, thiab loj hlob ua ke nrog lawv thiab lawv cov "hnyav". Raws li ib tug tsim nyog tau, lub cim xeeb nrog ntawm peb cov gadgets, tshwj xeeb tshaj yog los ntawm cov nyiaj txiag ya, yog sorely tsis. Peb daws tau qhov teeb meem no yooj yim, tshwj xeeb tshaj yog nyob rau hauv cov xov tooj nrog ib tug tshem tau roj teeb. Yog vim li cas lawv, yuav ua li cas xaiv ib tug nco daim card rau hauv xov tooj kom haum txhua txhua nyiaj txiag thiab lwm yam lus nug yuav tsum los sib tham nyob rau hauv no tsab xov xwm.

nco daim card. Yuav ua li cas yog nws?

Feem ntau, lub cim xeeb card yog ib tug me me duab plaub ntawm dub xim, tab sis tej zaum kuj sib txawv tsos. Nyob ntawm seb tus qauv, nws muaj ib tug txawv npaum li cas ntawm lub cim xeeb. Nyob rau hauv niaj hnub qauv ntawm ib tug ntau yam ntawm gadgets siv tsuas yog ib hom ntawm nco phaib - microSD, txawm hais tias muaj yog ib tug heev tus naj npawb ntawm lawv.

Nyuam qhuav pib, thaum txawb tes tau cia li pib mus tau ntxiv nco, txhua chaw tsim tshuaj paus tau ua txua ib tug proprietary hom ntawv uas yog txawv los ntawm lwm tus neeg. Piv txwv li, LG xov tooj nco daim card yuav tsis tau ntsia ntawm Nokia. Thaum lub sij hawm, qhov no sib, raws li zoo raws li cov kev connectors rau them, maj mam tuaj mus naught. Qhov no yog ib tug ntxiv, vim hais tias, kev hloov smartphone tam sim no tsis muaj rov-tau nws no tseem ceeb heev accessory.

Yuav ua li cas npaum li cas kuv yuav tsum?

Thaum nws los txog rau qhov yuav tsum tau ntim card SD Card, koj yuav tsum xub nug koj tus kheej txog cov ntuab ntawv uas mus ua hauj lwm ntau zaus. Nyob rau hauv thiaj li yuav txheeb tawm ib me ntsis, koj yuav tau coj ib tug saib rau nram qab no daim ntawv teev, uas qhia cov approximate luaj li cas ntawm peb li ib txwm cov ntaub ntawv:

• Lub suab paj nruag khiav los - los ntawm 3 mus rau 10 megabytes.
• Photo - los ntawm 1 mus rau 5 megabytes.
• Tus zaj duab xis (nyob ntawm seb zoo) los ntawm 700 megabytes mus rau ob peb gigabytes.

Yog hais tias koj yeej ib txwm mloog siv xwb high-zoo cov ntsiab lus, koj yuav tsum xav txog lub cim xeeb phaib ntawm 32 GB los yog ntau tshaj. Yog hais tias daim card xwb yuav tsum tau mus cia ib tug me me playlist thiab tam sim no cov duab, nws ntim tau yooj yim xam siv cov saum toj no cov lus qhia. Peb hais tau tias loj tagnrho cov duab sab hauv qhov chaw no tsis txaus, thiab lub cim xeeb daim ntawv yog yuav tsum tau. Xov tooj 2 GB ntawm lub cim xeeb yog tsuas yog tsis tau kom lub xov tooj ntawm cov yeeb yaj duab thiab cov duab, uas siv los mus ua hnub no cov hluas.

Tshwj xeeb tshaj yog nrog hais txog lub Scope ntawm ib tug tshiab nco daim card

Tej zaum txhua leej txhua tus uas yav tas los ntsib ib tug nco card los yog USB flash drive, pom tias qhov chaw lawv ib tug me ntsis tsawg tshaj li lub khw tsim hom. Yog vim li cas yog muaj xws li ib qho teeb meem thiab yuav kuv tshem nws?

Nyob rau hauv qhov tseeb, muaj yog tsis muaj teeb meem. Yog vim li cas cov lus dag nyob rau hauv lub hauv paus ntsiab lus ntawm kev xam tej qhov chaw hauv lub computer los yog ib tug xov tooj. Peb yog siv rau tag nrho cov qhov tseem ceeb khoo los ntawm ib txhiab, piv txwv li, nyob rau hauv ib tug kilogram ntawm ib txhiab grams. Txawm li cas los, nyob rau hauv lub computer ntiaj teb no calculus yog ib tug me ntsis txawv, thiab lub tsev yog pom tias yuav tsum muaj pes tsawg nyob rau hauv 1024. Raws li ib tug tshwm sim, muaj xws li ib tug yuam kev rau cov uas ploj lawm 24 bytes rau txhua txhua txhiab. Yog li ntawd, producers nyob rau hauv liam ib tug "muaj tsis txaus" yog tsis tsim nyog, thiab cov SD daim card nco nrog lub "txiav down" lub cim xeeb yog ua tau kuj zoo.

Yuav ua li cas yog cov chav kawm ntawv ntawm lub cim xeeb daim ntawv

Tag nrho nco phaib raug muab faib tsis tau tsuas yog nyob rau hauv volume, tiam sis kuj nyob rau hauv lub chav kawm ntawv. Yog li ntawd, thaum txiav txim siab seb yuav ua li cas xaiv ib tug nco daim card rau koj lub xov tooj, tsis txhob hnov qab txog qhov kev xaiv no. Class qhia tau hais tias nws ceev ntaub ntawv txawm qhia yog muaj. Muaj ntau cov chav kawm ntawm phaib, tiam sis feem ntau nrov nyob rau hauv peb cov khw muag khoom noj yog 4, 10 thiab U1.

Nyob rau hauv qhov tseeb, lub digital cov chav kawm ntawv ntshiab - quadruple sau ntawv ceev yog sib npaug zos rau 4 MB / s, teb - 10 MB / s, ntsig txog. Nrog U1 chav kawm ntawv ib tug me ntsis ntau nthuav, raws li cov producers cog lus tsis rau kom thiab 10 MB / s, tab sis dab tsi yuav tsum lub siab tshaj plaws ua tau, peb yuav tsum mus saib yog twb nyob rau hauv qhov chaw. Qhov no hauv chav kawm ntawv yog xav tau ib tug tshiab qauv, thiab cov SD daim card nco, cim lawv, sib txawv rau cov zoo dua los ntawm lawv cov predecessors.

Nyob rau hauv tas li ntawd mus rau saum toj, SD Card 2, tseem muaj cov chav kawm ntawv thiab 6, raws li zoo raws li ib tug tshiab tiam ntawm cov chav kawm ntawv U3. Cov no yog tsis sib txawv los ntawm nws cov predecessors, piv txwv li, nyob rau hauv tib txoj kev sib haum mus rau lub siab tshaj plaws ceev. Class U3 yog suav tias yog nyob rau lub sij hawm ntawd lub siab tshaj plaws thiab tso cai rau koj mus sau cov ntaub ntawv ntawm speeds ntawm dua 30 MB / s. Tab sis, txawm cov theem siab ntawm kev loj hlob ntawm ntse tes, yog li kev kub ceev kom txog rau thaum nws yuav tsis tau kev ntawm lawv, yog li peb xav txog nws nyob rau hauv kom meej yuav tsis tau.

Uas nco card chav kawm ntawv kuv yuav tsum?

Cia saib, uas yuav siv tau rau ib tug nco card ntawm txhua hoob kawm. Qhov no yuav tsum muaj lwm kauj ruam nyob rau hauv txoj kev yuav ua li cas mus xaiv ib tug nco card rau koj lub xov tooj thiab yuav tsum tsis txhob yuam kev.

• Nco Card Class 2 - tsim rau cov ntaub ntawv cia thiab yog cov qeeb thiab pheej yig tshaj kev xaiv. Lawv muaj peev xwm hlawv suab paj nruag thiab yees duab cov ntaub ntawv, yuav tsum tau ib tug heev ntev thaum nws tus kheej sau ntawv txheej txheem. Teeb meem yuav tshwm sim thaum uas saib high-txhais video.
• Nco Card Hoob 4 - khiav thiab nrov tshaj plaws. Nkaus raws li cov kev xav tau ntawm high-ceev uas tsis muaj nqi tes thiab smartphones, kev cob cog rua nrog multimedia ntaub ntawv. Tsis tau, siv rau kev ua si thiab cov kev pab cuam, zoo dua tsis tau.
• Class 6 nco phaib - twb yuav ua tau ib tug hloov ntawm Internal nco thiab ib co hluav taws xob no yog tsim los sau thiab khaws tag nrho cov hom ntawm cov ntaub ntawv.
• Nco Card Hoob 10 - tus ceev tshaj hauv daim ntawv ntawm cov ntawv teev lus, ntau lub peev xwm uas yuav siv tau los ntawm tej yam smartphones. Cia video ntaubntawv povthawj siv nyob rau hauv siab txhais, thiab ua lwm yam kev pab raws qib uas yuav tsum tau high-ceev cov ntaub ntawv teev cia cov.
• chav kawm ntawv nco card U1 - yog ua kom zoo zoo qib 10, ib tug me ntsis ntau dua ceev cov ntaubntawv povthawj siv thiab nyeem ntawv ntau heev ceev, yog li yuav siv tau los pab cuam cov ntaub ntawv, raws li cov chaw thau khoom ntawm lawv yuav sai npaum li cas.
• U3 Class nco phaib yog siv heev tsis tshua muaj, vim hais tias lawv cov yam ntxwv tsuas tsim nyog thaum cov ntaubntawv povthawj siv video nyob rau hauv 4K daws teeb meem, thiab tus nqi yog heev.

Yuav ua li cas yog qhov ntau tshaj ntawm lub cim xeeb daim ntawv kev txhawb los ntawm cov ntaus ntawv?

Feem ntau, feem ntau ntawm cov manufacturers lawv tus kheej taw tes rau tus yam ntxwv ntawm tus xov tooj los sis txawj ntse xov tooj, lub cim xeeb daim ntawv ntawm cov volume yuav tsum tau ntsia nyob rau hauv lub gadget. Txawm li cas los, tej zaum cov ntaub ntawv no tsis yog teev ncaj qha, tab sis ntawm lub coding ntawm ntau hom ntawm phaib. Nws yog ib nqi mus coj ib tug saib lub specification ntawm cov ntaus ntawv thiab pom zoo li cas cards yog txaus siab. Muaj tej zaum yuav tsum muab sau raws li nram no:

• microSD card - cov laus txheej txheem uas yuav lub installation ntawm ib tug micro-xov tooj nco phaib mus txog rau 4 GB. Tej zaum ib co Suav manufacturers sau hais tias nrog tib daim ntawv lo yog txaus siab cards mus txog 8 GB, tab sis tsis muaj ntau.
• Card microSDHC - lub feem ntau hom ntawv hnub no cov nyiaj txiag xov tooj thiab cov smartphones. Nws muab rau cov tau expanding nco phaib mus txog 32 GB, uas yog txaus rau feem ntau cov neeg.
• Maps microSDXC - ib tug tshiab hom ntawv uas tso cai rau koj mus ua hauj lwm nrog mus txog 2TB. Feem ntau cov ntawv teev lus ntawm no loj muaj peev xwm yuav kim heev, tab sis nrov heev, pheej yig, tsis tau haumxeeb daws yog rau nruab ntxiv nco peev xwm ntawm 64 los yog 128 GB.

Raws li txiav txim los ntawm lub chaw tsim tshuaj paus

Nyob rau hauv qhov tseeb, me ntsis txawv ntawm lub cim xeeb phaib ntawm txawv manufacturers muaj. Lawv tag nrho cov heev txhim khu kev qha, yog li qhov kawg luj hnyav ncawv nyob rau hauv lub xaiv yuav tsuas yuav ib tug nqi los yog ib tug txaus nyiam tsos. card ceev, raws li tau sib tham txog saum toj no, nyob tsuas yog nyob rau nws chav kawm ntawv.

Tej zaum nyob rau hauv cov laus pab kiag li lawm yog ib qhov teeb meem thaum lub siab tshaj plaws nco daim card rau tus gadget yog tsis ua hauj lwm ntim ntawm tag nrho cov manufacturers. Yuav ua li cas yog vim li cas, tsis tau teb txawm lub developers ntawm ib tug gadget. Piv txwv li, ib tug uas zoo sib xws cov lus nug tham ua ntej lawm nyob rau hauv lub forums - mus yuav ib tug dog dig nco card, xov tooj ZTE nws qhia ntau txog tsis pom, txawm hais tias nrog lwm pab kiag li lawm nws ua hauj lwm tsis muaj teeb meem. Yog li ntawd, thaum yuav ib lub cim xeeb daim ntawv, nws yog zoo tshaj plaws nqa mus siv rau nrog cov ntaus ntawv rau cov uas nws yog npaj. Qhov no txoj kev koj yuav tsum tsis txhob qhov ruaj nyuaj siab txuam nrog ib tug rov qab tsis mus accessory.

Cov lus qhia rau txhim kho kev nco card

Yuav ua li cas thiab nyob qhov twg rau muab tso rau hauv daim ntawv nws tus kheej, feem ntau sau ib daim ntawv rau cov neeg siv cov lus qhia mus rau lub tshuab. Txawm li cas los, muaj yog feem ntau overlooked lwm tseem ceeb point. Ib txhia pab kiag li lawm uas tsis muaj teeb meem nyeem ntawv cov ntaub ntawv sau tseg rau hauv daim ntawv nrog rau cov ntaub ntawv system ntawm ib qho ntawm feem ntau tawm tswv yim. Tab sis tom qab heev siv yuav pib disruptions uas tej zaum yuav raug nyob rau hauv lub poob ntawm ib qho tseem ceeb cov lus qhia.

Kom tsis txhob no, nws yog pom zoo kom sai li sai tau tom qab installation, thaum nyob rau hauv daim ntawv qhia yog tsis muaj cov ntaub ntawv yuav tsim nws tus kheej lub hom ncaj qha xov tooj los yog smartphone. Siv lub sij hawm los ua lub lag luam no, vim hais tias ces nws yuav tiv thaiv los ntawm pliaj txoj kev xav. Nyob rau hauv no kev pom zoo, yuav ua li cas mus xaiv ib tug nco card rau hauv xov tooj, tuaj mus rau qhov kawg. Hopefully koj yuav tsis muaj teeb meem thaum muas no accessory.