Ib txoj hauv kev los npaj rau koj lub koob yees duab lub zog thiab qhov tsis muaj zog yog ua tib zoo nyeem los ntawm lub koob yees duab cov npe tshwj xeeb ua ntej koj tua nrog nws.
Kev nkag siab lub koob yees duab Specs
Ib tug puv tes ntawm cov kev muaj txiaj ntsig zoo cuam tshuam rau cov qauv kev tua zoo tshaj plaws.
effective PIxels
Tus naj npawb ntawm cov pixels zoo txiav txim siab qhov kev daws teeb meem ntawm koj lub koob yees duab. (Ib lub megapixel yog sib npaug rau ib lab pixels.) Cov koob yees duab nrog ntau megapixels tsim cov ntawv loj dua li cov uas muaj megapixels tsawg, piv txwv tias qhov raug thiab ua kom pom tseeb yog qhov zoo. Yog li, yog tias koj lub koob yees duab tsis tsim cov ntse, loj luam tawm, xyuas cov pixels zoo uas nws muaj.
Tshaj li cov duab daws teeb meem, koj yuav tsum pom kev daws teeb meem muab rau cov kev xaiv kaw cia hauv lub koob yees duab cov npe tshwj xeeb. Thaum lub koob yees duab digital niaj hnub no tuaj yeem tua cov yees duab puv HD, nws yuav pab tau kom paub cov kev xaiv uas tsis yog HD video kaw nrog koj lub koob yees duab, yog li koj tuaj yeem tua cov vis dis aus uas tsis tshua muaj rau kev sib koom ntawm kev tshaj xov xwm.
LCD saib daws teeb meem
LCD saib daws teeb meem yog hais txog tus lej ntawm cov dots lossis pixels, lub LCD muaj. LCDs nrog ntau cov dots yuav tsim cov duab zoo dua li cov uas muaj cov dots tsawg dua.
Daim duab cheeb tsam thiab duab piv
Duab thaj chaw thiab cov duab piv qhia txog qhov ntsuas ntawm cov duab uas lub koob yees duab tsim. Yog tias lub koob yees duab cov lus qhia tshwj xeeb sau thaj chaw duab sib npaug rau 4: 3 piv nrog 4000x3000 pixels, koj tuaj yeem tua ntawm 4: 3 piv ntawm 12 megapixels. Los yog, lub koob yees duab cov lus qhia tshwj xeeb yuav sau 16: 9 piv ntawm 8 megapixels. Yog tias koj pom koj tsis tuaj yeem phim qhov loj ntawm daim duab koj xav tau nrog tus piv koj xav tau, cov lus qhia tshwj xeeb yuav qhia rau koj tias kev sib xyaw ua ke tsis tuaj yeem ua tau nrog lub koob yees duab no.
Battery yam ntxwv
Cov npe roj teeb nyob rau hauv cov lus qhia tshwj xeeb yuav tsum qhia koj seb lub koob yees duab xav tau cov roj teeb uas muaj peev xwm rov tau los lossis cov roj teeb tawm ntawm lub txee. Ib qho ntawm lwm qhov chaw hais txog lub roj teeb ntawm cov lus qhia tshwj xeeb yuav tsum muab koj lub neej rau lub roj teeb. Qhov kev kwv yees ntawm roj teeb lub neej no tej zaum yog qhov xwm txheej zoo tshaj plaws, thiab, nyob rau hauv lub ntiaj teb tiag tiag, tej zaum koj yuav tsis muaj roj teeb ntau npaum li cas. Feem ntau, yog tias koj kwv yees koj yuav tau txais li ntawm 75 feem pua rau 90 feem pua ntawm cov phiaj xwm lub neej ntawm lub roj teeb hauv cov lus qhia tshwj xeeb, koj yuav muaj kev nyab xeeb. Yog tias koj siv lub LCD los tshuaj xyuas cov duab lossis yog tias koj siv lub flash ntau, nyob ntawm qhov qis kawg ntawm kev kwv yees vim tias ob qhov kev ua haujlwm no siv roj teeb ntau heev.
Lub roj teeb siab tshaj plaws yuav tsuas yog txo qis thaum lub sijhawm, vim tias cov roj teeb rov qab tau maj mam poob lawv lub peev xwm los tuav lub zog siab tshaj plaws thaum lawv muaj hnub nyoog.
Zoom
Lub lens zoom yog qhov tseem ceeb ntawm cov lus qhia tshwj xeeb, ib yam nkaus. Lub koob yees duab nrog 4X optical zoom lens tua ntawm qhov zoom uas yog plaub npaug ntawm qhov tsawg kawg nkaus qhov teeb tsa. Digital zoom yog qhov tseem ceeb ntawm kev nthuav dav ntawm cov duab uas twb tau txhaj tshuaj lawm, yog li nws yuav xaus rau tus nqi rau koj qee cov duab zoo. Ua tib zoo mloog rau qhov pom kev zoom, tsis yog qhov zoom digital.
Flash Distance
Daim ntawv teev npe tshwj xeeb yuav tsum suav nrog qhov kev ncua deb uas koj lub tsev flash built-in tuaj yeem ua haujlwm. Yuav muaj qhov tsawg kawg nkaus thiab siab tshaj plaws nyob deb tau teev tseg. Tsuav koj nyob hauv qhov pom zoo rau koj lub flash, nws yuav tsum ua haujlwm zoo los teeb pom kev zoo. Yog tias koj nyob ntawm ntug ntawm qhov pom zoo, lub flash yuav tsis ua haujlwm zoo ib yam li yog tias koj nyob nruab nrab ntawm qhov ntau.
