Nikon D3000 vs Nikon D3100 NY
Ob leeg D3000 thiab D3100 yog qib nkag Digital Tib Lens Reflective (feem ntau hu ua DSLR) koob yees duab. Ob tus qauv no muaj lawv tus kheej cons thiab pros. Ntawm no, peb tab tom tham txog lawv qhov tsis zoo thiab qhov zoo thiab cov lus qhia yooj yim.
Nikon D3000
Nikon D3000 yog tus ua ntej ntawm cov khoom qub Nikon D60. Nikon D60 yog suav tias yog ib qho ntawm cov khoom muag zoo tshaj plaws DSLR. Lub D3000 muaj 10.2 megapixel CCD sensor nrog lub sensor loj ntawm 23.6 x 15.8 hli. Nws tseem nta 3.0 nti LCD saib; 11 taw tes nws pib ua kom pom tseeb nrog 3D taug qab, ib qho ISO ntau ntawm 100-1600 (ntev mus rau 3200 nrog kev txhawb nqa) thiab ntau yam ntxiv dua li nws cov poj koob yawm txwv D60. Nws qhov ntev yog 126 x 97 x 64 mm. Nws kuj muaj D- teeb pom kev zoo thiab Built-in pop-up flash nrog Nikon tus thawj i-TTL flash tswj uas ua rau koj thaij duab hauv cov teeb pom kev nyuaj. Tsis tas li ntawd, D3000 muaj peb hom kev ntsuas qhov raug, 3D Xim Matrix Metering II, Chaw-weighted, thiab Spot Metering. Ib qho kev them nyiaj ntawm Li-ion roj teeb tuaj yeem nqa txog 550 duab.
Nikon D3100
D3100 yog ib qho qib siab ntawm D3000. Nws muaj 14.2 megapixel CMOS sensor nrog sensor loj ntawm 23.1 x 15.4 hli. Nws muaj nyob saib ntawm LCD saib. 1080p full HD movie hom yog qhov zoo tshaj plaws. Nws tseem nta 11 point autofocus nrog 3D taug qab, ISO ntau ntawm 100-3200 (12800 nrog txhawb nqa) thiab 3 nti LCD. Nws kuj muaj D- teeb pom kev zoo thiab Built-in pop-up flash nrog Nikon tus thawj i-TTL flash tswj.
Qhov txawv ntawm Nikon D3000 thiab Nikon D3100
Feem ntau ntawm cov yam ntxwv hauv D3000 thiab D3100 yog qhov zoo sib xws ntawm thawj zaug, tab sis ob chav nyob sib nrug heev. D3000 nta CCD sensor, qhov D3100 nta qhov zoo tshaj CMOS sensor. D3100 kuj muaj qhov dav ISO ntau dua D3000.
Qhov teeb meem tseem ceeb ntawm D3000 dhau D3100 yog cov no: D3100 muaj qhov pom nyob, uas txhais tau tias, koj tuaj yeem pom qhov koj tab tom tua los ntawm LCD saib, tab sis D3000 tsis muaj qhov no. Lwm qhov yog D3100 muaj 1080p HD video kaw. Ntau hnub rau ib hnub cov neeg siv yuav pom qhov tsis muaj kev kaw video loj, tab sis feem ntau ntawm cov kws tshaj lij thiab cov kws yees duab nyiam nyiam yuav tsis mloog qhov ntawd. Lub qhov muag tiag tiag rau tus kws yees duab yuav yog "tsis siv neeg chromatic aberration kho" hauv D3100. Ob qho khoom lag luam muaj qhov sib txawv ntawm lub koob yees duab retouching nrog D3100 muaj kev xaiv ntau dua D3000. Ob leeg muaj peev xwm sau tau hauv RAW thiab JPEG, tab sis D3100 tab tom muaj Expeed2 duab ua cav uas ua cov duab nrawm dua D3000. Ob leeg cov khoom no, muaj ib tug tsis siv neeg sensor tu mechanism. D3100 khav theeb ntawm lub kaw lus tshiab, uas txo qhov sib txawv ntawm ob daim duab
Txhua yam, ob qho khoom xa tuaj rau koj, rau qhov koj tau them. D3100 yog lub koob yees duab nkag qib zoo heev yog tias koj txaus siab siv ob peb nyiaj ntxiv, tab sis rau cov tub ntxhais kawm hauv kev yees duab, leej twg xav kawm lub teeb pom kev zoo, thiab ua si nrog lub koob yees duab, ob qho tib si yog cov kev xaiv zoo.
