kab hauv qab
Polaroid 64GB SDXC daim npav muaj kev ua tau zoo dua li qhov nruab nrab ntawm UHS-I chav kawm SD daim npav, tab sis tus nqi nws tus kheej tawm ntawm kev sib cav rau cov neeg yuav khoom feem ntau.
Polaroid 64GB SDXC Card
Peb tau yuav Polaroid 64GB SDXC Card yog li peb tus kws tshaj lij tuaj yeem kuaj xyuas thiab ntsuas nws. Mus nyeem ntawv rau peb cov khoom tshuaj xyuas tag nrho.
Polaroid 64GB High Speed SD Card yog U3 ntsuas thiab npaj rau 4K kaw. Zoo li ntau lub tuam txhab ntawm daim npav SD zoo tshaj plaws, lawv ua cov lus pom zoo txog qhov siab tshaj plaws uas peb tsis tuaj yeem ua pov thawj tag nrho hauv peb qhov kev sim, tab sis qhov ntawd tsis tau txhais hais tias nws ua tsis tau zoo piv rau kev sib tw. Cia peb saib seb daim npav no sib sau ua ke li cas, thiab saib seb nws tsim nyog npaum li cas ntawm koj qhov kev txiav txim siab.
kab hauv qab
Daim npav Polaroid 64GB SDXC nta lub cev yas dub thiab daim npav daj hloov pauv. Koj yuav pom cov lus "Extreme Performance" emblazoned nyob rau pem hauv ntej, rov ua kom txhua tus neeg taug kev-los ntawm qhov kev ua tau zoo tsis yog ib yam uas koj siv maj mam. Kuj pom tau tias muaj peev xwm (64GB), SD loj thiab chav kawm ua haujlwm (SDXC, U3, Chav Kawm 10), thiab tau kawg Polaroid cov lus tshaj tawm tsis txaus ntseeg txog daim npav ceev (95 MB / s nyeem, 90 MB / s sau).
Txheej Txheem: Tsis hws
Zoo li feem ntau daim npav SD, daim npav Polaroid 64GB SDXC yuav tsum tsis muaj teeb tsa tiag tiag. Tsuas tshem daim npav ntawm lub ntim, thiab pib siv tam sim ntawd.
Kev Ua Haujlwm: nrawm nrawm
Polaroid 64GB SDXC Card yog U3 rated SDXC daim npav, uas txhais tau hais tias nws tau lees tias ua qhov tsawg kawg nkaus sau nrawm ntawm 30 MB / s. Polaroid mam li mus thov tias daim npav muaj peev xwm nce 90 MB / s sau nrawm thiab 95 MB / s nyeem nrawm. "Txog" yog qhov tseem ceeb tshaj plaws ntawm cov lus no. Polaroid tuaj yeem ua tau zoo heev tuaj yeem ua daim npav no sau ntawm 90 MB / s rau ib feem ntawm ib ob nrog cov ntaub ntawv me me. Qhov tseem ceeb rau peb, txawm li cas los xij, yog qhov ceev tshaj plaws uas peb tuaj yeem tau txais daim npav kom ua tiav nrog cov ntaub ntawv muaj tseeb.
Tus nqi kim tshaj (ib GB) ntawm UHS-I daim npav peb tau sim.
Rau peb qhov kev xeem, peb tau tsom mus rau kev sau thiab nyeem nrawm uas siv ob daim ntawv thov kev ntsuas: CrystalDiskMark thiab Blackmagic Disk Speed Test. Nrog CrystalDiskMark, peb tau sim qhov nrawm nrawm uas siv 1 GiB cov ntaub ntawv siv 9 qhov kev xeem. Rau Blackmagic, peb siv 5 GB cov ntaub ntawv ntxhov siab.
In CrystalDiskMark, daim npav Polaroid 64GB SDXC tau ua tiav kev sau nrawm ntawm 51.5 MB / s thiab nyeem nrawm ntawm 87.61 MB / s. Hauv Blackmagic's Disk Speed Test, peb tau sau nrawm ntawm 74.4 MB / s thiab nyeem nrawm ntawm 91.2 MB / s. Tsis yog ob qho ntawm cov kev ntsuam xyuas no tau tswj kom ua tiav kev sau nrawm txhua yam uas ze rau Polaroid's 90 MB / s thov, tab sis qhov no tseem yog qhov tshwm sim sai heev rau daim npav UHS-I. Qhov no yuav nrawm txaus los tuav 4K cov ntaub ntawv tsuas yog hais txog ib lub koob yees duab tsis ntev los no uas txhawb nqa 4K kaw, xws li Panasonic's GH5 lossis ib qho ntawm Sony's a7 series.
kab hauv qab
Polaroid 64GB SDXC Card zaum ntawm MSRP ntawm $ 46 tab sis xyoo dhau los tau teev nyob rau ntawm Amazon ntawm $ 28- $ 52. Thaum lub sijhawm sau ntawv, nws muaj rau $ 32.77, lossis $ 0.51 / GB. Qhov no ua rau nws kim tshaj plaws (ib GB) ntawm UHS-I daim npav uas peb tau sim. Txawm tias $ 28 nws yuav tsis zoo heev. Tsuas yog rooj plaub tiag tiag uas ib tus neeg yuav xaiv daim npav no yog tias lawv xav tau qhov nrawm ntxiv daim npav no muab rau qee qhov kev sib tw.
Polaroid 64GB High Speed SD Card vs Samsung EVO / EVO Xaiv
Qhov kev hem thawj loj tshaj plaws rau Polaroid 64 GB SDXC los ntawm cov pob me me, tsis xav tias microSD ntawm Samsung EVO / EVO Xaiv phaib. Cov ntawv teev lus no muaj qhov ua tau zoo sib xws (~ 65MB / s sau) thoob plaws txhua qhov kev xeem thiab kev sim platforms, thiab tuaj yeem muaj nyob ib puag ncig $ 12. Ob daim npav no tuaj nrog SD daim npav qhov loj li niaj zaus adapter ua tau zoo ib yam hauv lawv cov ntaub ntawv raws li lawv tau ua ib txwm nyob.
Kev xaiv UHS-Kuv nrawm nrog tus nqi tshwj xeeb
Daim npav Polaroid 64GB SDXC yog qhov ceev ceev UHS-I SD daim npav, tab sis tus nqi tam sim no ua rau nws nyuaj rau kev pom zoo. Cov neeg yuav khoom feem ntau yuav zoo dua los tshawb txog Samsung EVO microSD daim npav (yog tias lawv xav tau nrawm) lossis ib daim npav Lexar's 633x SDXC (yog tias lawv tuaj yeem nyob nrog qhov nrawm me ntsis). Tsuas yog qhov xwm txheej tiag tiag uas tshwm sim hauv Polaroid qhov kev nyiam yog thaum xav tau nrawm, tus nqi tsis yog qhov kev txhawj xeeb loj, thiab tus neeg yuav khoom yuav tsum ceev faj txog microSD vim qhov me me, yooj yim-rau-poob daim foos.
Specs
- khoom npe 64GB SDXC Card
- khoom lag luam Polaroid
- Price $46.00
- Tso Hnub Rau Hli 2016
- Daim npav SDXC
- Cia 64GB
- Speed Class 10
Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws.
