Samsung NX1 vs Panasonic GH4
Samsung NX1 thiab Panasonic GH4 yog ob lub koob yees duab tsis muaj iav SLR, tab sis dhau ntawd, muaj qhov sib txawv ntau dua li qhov sib xws ntawm lawv. Samsung NX1 yog lub koob yees duab tshiab uas tau tshaj tawm thaum lub Cuaj Hlis 2014 whereas, Panasonic GH4 tau tshaj tawm thaum Lub Ob Hlis 2014. Peb yuav saib lwm yam nta cov koob yees duab no tau nthuav dav, txhawm rau nkag siab qhov sib txawv ntawm Samsung NX1 thiab Panasonic GH4.
Yuav xaiv lub koob yees duab digital li cas? Dab tsi yog qhov tseem ceeb ntawm lub koob yees duab digital?
Panasonic GH4 Review - Nta ntawm Panasonic GH4
Panasonic GH4 yog siv los ntawm 16 megapixel Plaub Thib Peb Nyob MOS sensor uas muaj Venus Cav IX processor. Qhov loj ntawm lub sensor yog (17.3 x 13 mm). Qhov kev txhawb nqa ISO ntau yog 200 - 25600 qhov twg cov ntaub ntawv tuaj yeem khaws cia hauv RAW hom rau kev ua haujlwm tom qab. Lub suab nrov qis siab ISO tus nqi yog 791. Lub mount siv rau lo ntsiab muag yog Micro Four Thirds Mount. Muaj 65 lo ntsiab muag rau Micro Plaub Thib Peb mount nyob rau hauv uas 17 lo ntsiab muag tuaj nrog optical duab stabilization. Panasonic GH4 muaj 49 lub ntsiab lus tseem ceeb. Contrast Detection Autofocus muaj nyob nrog lub koob yees duab no. Kev kuaj pom lub ntsej muag kuj muaj uas yog ib qho yooj yim rau portraits. Lub koob yees duab no txhawb kev tua tsis tu ncua ntawm tus nqi ntawm 12 thav duab ib ob. Cov kev daws teeb meem video uas lub koob yees duab txhawb nqa yog 4096 x 2160
Lub koob yees duab kuj tuaj nrog 3 nti articulated screen. Lub vijtsam no yog OLED kov npo uas txo cov nyees khawm ntawm lub koob yees duab. Qhov no ua rau koj yooj yim siv lub koob yees duab hauv cov haujlwm uas tsis yog ib txwm ua thiab ua kom muaj tswv yim. Panasonic GH4 muaj 2359k dot Electronic Viewfinder uas muaj txiaj ntsig zoo rau tus kws yees duab kom ruaj khov lub koob yees duab yam tsis muaj kev co vim nws yuav nyob ze rau ntawm lub cev. Nws kuj tseem muaj txiaj ntsig zoo thaum nws nyuaj rau pom LCD hauv lub hnub ci ci..
Qhov hnyav ntawm Panasonic GH4 lub koob yees duab yog 560g. Qhov ntev ntawm lub koob yees duab yog 133 x 93 x 84 mm. Lub koob yees duab muaj ergonomics zoo thiab tuav. Vim ib puag ncig sealing lub koob yees duab no tuaj yeem ua haujlwm rau txhua hom huab cua. Panasonic GH4 muaj peev xwm sib txuas ntau cov duab los tsim cov duab 3D. Lub koob yees duab muaj ob qho tib si ua hauv flash thiab kuj yog ib qho khau sab nraud flash. Panasonic GH4 muaj qhov chaw nres nkoj microphone sab nraud thiab tseem muaj lub mloog pob ntseg sab nraud rau kev kaw suab zoo thiab kev tswj hwm video. Nws kuj muaj cov yam ntxwv no ua rau hauv lub koob yees duab. Nrog rau kev siv wireless txuas, cov ntaub ntawv tuaj yeem hloov pauv yam tsis tas yuav tshem tawm daim npav nco uas yooj yim. Ib qho tsis zoo ntawm lub koob yees duab no yog nws tsis txhawb Image stabilization.
Samsung NX1 Review - Nta ntawm Samsung NX1
Samsung NX1 muaj 28 megapixel BSI APS-C CMOS sensor uas nta DRIMe V processor uas yog tus ceev tshaj plaws thiab muaj zog duab processor kom deb li deb ntawm Samsung. Qhov loj ntawm lub sensor yog (23.5 x 15.7 mm). Qhov kev txhawb nqa ISO ntau yog 100 - 51200 qhov twg cov ntaub ntawv tuaj yeem khaws cia hauv RAW hom rau kev ua haujlwm tom qab. Lub suab nrov qis siab ISO tus nqi yog 1363. Lub mount siv rau lo ntsiab muag yog Samsung NX Mount. Muaj 29 lo ntsiab muag rau Samsung NX Mount nyob rau hauv uas 7 lo ntsiab muag tuaj nrog kho qhov muag duab stabilization. Samsung NX1 muaj 209 tsom xam cov ntsiab lus. Kev Tshawb Pom Pom Zoo thiab Phase Detection autofocus yog cov yam ntxwv tsis tshua muaj uas muaj nrog lub koob yees duab no. Kev kuaj pom lub ntsej muag kuj muaj uas yog ib qho yooj yim rau portraits. Lub koob yees duab no kuj txhawb kev tua tsis tu ncua ntawm tus nqi ntawm 15 ntas ib ob. Qhov kev daws teeb meem video uas lub koob yees duab txhawb nqa yog 4096 x 2160.
Lub koob yees duab Samsung NX1 kuj tuaj nrog 3 nti tilted npo. Lub vijtsam no yog Super AMOLED kov npo uas txo cov nyees khawm ntawm lub koob yees duab. Qhov no ua rau koj yooj yim siv lub koob yees duab hauv cov haujlwm uas tsis yog ib txwm ua thiab ua kom muaj tswv yim. Samsung NX1 muaj 2360k dot Electronic Viewfinder uas muaj txiaj ntsig zoo rau tus kws yees duab kom ruaj khov lub koob yees duab yam tsis muaj kev co thaum nws nyob ze rau ntawm lub cev. Nws kuj tseem muaj txiaj ntsig zoo thaum nws nyuaj rau pom lub LCD hauv lub hnub ci ci.
Qhov hnyav ntawm Samsung NX1 lub koob yees duab yog 550g. Qhov ntev ntawm lub koob yees duab yog 139 x 102 x 66. Vim tias lub koob yees duab no muaj huab cua sealing, nws muaj peev xwm ua haujlwm hauv cov plua plav thiab dej. Lub koob yees duab muaj ergonomics zoo thiab tuav. Ib qho tshwj xeeb ntawm lub koob yees duab no yog nws lub peev xwm ntawm stitching cov duab los tsim panorama hauv lub koob yees duab nws tus kheej. Lub koob yees duab muaj ob qho tib si ua hauv flash thiab kuj yog ib qho khau sab nraud flash. Samsung NX1 muaj qhov chaw nres nkoj microphone sab nraud thiab tseem muaj lub mloog pob ntseg sab nraud rau kev kaw suab zoo thiab kev tswj hwm video. Ob qho tib si ntawm cov nta no kuj yog built-in. Hauv Samsung NX1, nrog kev siv wireless txuas, cov ntaub ntawv tuaj yeem hloov pauv yam tsis tas yuav tshem daim npav nco uas yooj yim. Tsis muaj kev txhawb nqa duab stabilization muaj nyob hauv lub koob yees duab no.
Dab tsi yog qhov txawv ntawm Samsung NX1 thiab Panasonic GH4?
Kev daws teeb meem siab tshaj ntawm Sensor (Kev daws teeb meem tseeb):
Panasonic GH4: 16 megapixels
Samsung NX1: 28 megapixels
Samsung muaj 75% ntau pixels. Qhov no tso cai rau luam tawm cov duab hauv ib hom ntawv loj dua thiab muab qoob loo raws li qhov xav tau. Tsis tas li ntawd, nws ntes cov ntsiab lus ntau dua hauv daim duab dua li Panasonic GH4.
Sensor Hom thiab Loj:
Panasonic GH4: 17.3 x 13 mm Live MOS sensor
Samsung NX1: 23.5 x 15.7 mm BSI APS-C CMOS Sensor
Samsung NX1 muaj lub sensor uas yog 1.6 npaug loj dua lub sensor ntawm Panasonic GH4. Nrog lub sensor loj dua, cov kws yees duab tau txais kev tswj xyuas qhov tob thiab tom qab qhov muag plooj ntawm daim duab piv rau lub sensor me dua.
Max Lub teeb rhiab heev - ISO (Boost):
Panasonic GH4: 25600
Samsung NX1: 51200
Qhov kev txhawb nqa ISO yog siv kom dhau qib ISO ib txwm. Nws siv tag nrho cov sensor los ntes ob peb pixels nrog lub teeb txaus kom txo cov suab nrov ib pixel. Boost hom muaj txiaj ntsig thaum koj siv tsis tau lub flash.
Hloov pauv Lenses:
Panasonic GH4: 65, 17 nrog IS
Samsung NX1: 29, 07 IS
Tus nqi ntawm cov lo ntsiab muag sib hloov tau rau Panasonic GH4 yog siab dua Samsung NX1. Cov duab stabilization (IS) lo ntsiab muag kuj qhia tib yam qauv.
Ntseeg Shooting:
Panasonic GH4: 12 fps
Samsung NX1: 15 fps
Thaum nws los txog rau kev txhaj tshuaj sai sai, Samsung NX1 muaj sab tes xis. Thaum muaj kev txav mus los, thiab qhov xav tau yog kom tau txais kev txhaj tshuaj ntau npaum li qhov ua tau ntawm qhov kev tshwm sim, kev txhaj tshuaj tas li yog qhov tseem ceeb. Nrog Samsung, peb yuav tau txais 15 ntas ib ob.
Lub suab qis ntawm siab ISO:
Panasonic GH4: 791 ISO
Samsung NX1: 1, 363 ISO
Tus nqi ntawm ISO saum toj no hais txog qhov siab tshaj ISO uas tuaj yeem siv los ntes cov duab zoo heev. Samsung NX1 muaj qhov zoo dua ISO los ntes cov duab raws li qhov tseem ceeb saum toj no qhia. Tus nqi saum toj no raug xa mus rau lub suab qis qis siab ISO ib yam nkaus.
Focus Points:
Panasonic GH4: 49
Samsung NX1: 209
Samsung NX1 muaj 160 lub ntsiab lus tseem ceeb ntxiv. Muaj cov ntsiab lus ua kom pom tseeb ntau dua ua rau muaj txiaj ntsig zoo ntawm kev xaiv ntau txoj haujlwm ntawm daim duab kom pom tseeb hauv. Cov yeeb yam no kuj tseem muab txoj hauv kev zoo dua ntawm kev tsom mus rau qhov raug xaiv.
Panoramas:
Panasonic GH4: Tsis yog
Samsung NX1: Yes
Samsung NX1 muaj peev xwm stitching ntau cov duab los tsim panoramas hauv lub koob yees duab nws tus kheej.
3D Duab:
Panasonic GH4: Yog.
Samsung NX1: No.
Panasonic GH4 muaj peev xwm thaij duab 3D. Lub koob yees duab sib txuas ntau cov duab los tsim cov nyhuv peb-dimensional.
Xim qhov tob:
Panasonic GH4: 23.2 ntsis
Samsung NX1: 24.2 ntsis
Xim qhov tob yog qhov ntsuas uas siv los ntsuas qhov sib txawv ntawm cov xim sib txawv. Samsung muaj sab tes xis nrog tus nqi zoo dua Panasonic GH4.
Dynamic Range:
Panasonic GH4: 12.8 EV
Samsung NX1: 13.2 EV
Tus nqi ntawm qhov muaj zog ntau yam yog qhov muaj peev xwm ntawm nws los ntes qhov ntau ntawm qhov tsaus ntuj mus rau lub teeb uas tseem nyob rau hauv lem txhais cov ntsiab lus ntawm cov duab ntxoov ntxoo thiab cov ntsiab lus tseem ceeb thiab. Samsung NX1 muaj tus nqi zoo dua hauv qhov no.
Exposure:
YPanasonic GH4: 60s
Samsung NX1: 30s
Nrog kev siv lub sijhawm kaw ntev, ob lub koob yees duab tuaj yeem ntes cov kev txhaj tshuaj tiv thaiv. Panasonic GH4 muaj ob lub sij hawm ntev dua li Samsung NX1.
Higher Resolution Movies:
Panasonic GH4: UHD ntawm 30fps
Samsung NX1: 4K ntawm 24fps
Samsung NX1 tua ntawm 4K nrog tus nqi qis dua. Cov yeeb yaj kiab uas muaj kev daws teeb meem siab tuaj yeem rov qab rau hauv TV siab txhais tab sis siv ntau qhov chaw.
Dimensions:
Panasonic GH4: 132 x 93 x 84 mm
Samsung NX1: 139 x 102 x 66 mm
Samsung NX1 yog qhov sib piv me dua. Ob leeg yog tuab dua cov chav kawm nruab nrab.
Nyhav:
Panasonic GH4: 560 g
Samsung NX1: 550 g
Samsung NX1 yog 10g sib zog uas Panasonic GH4. Qhov nruab nrab lub koob yees duab tsis muaj iav muaj qhov hnyav ntawm 363g. Ob lub koob yees duab sib piv siab dua.
Flash Coverage:
Panasonic GH4: 17.0 m
Samsung NX1: 11.0 m
Cov kev pab them nqi flash ntawm Panasonic GH4 muaj 6m ntev dua li ntawm Samsung NX1.
Kev daws teeb meem siab tshaj plaws:
Panasonic GH4: 4608 x 3456 pixels
Samsung NX1: 6480 x 4320 pixels
Samsung NX1 muaj qhov kev daws teeb meem siab dua uas yuav ua rau cov duab ntxaws thiab ntse dua.
Summary:
Samsung NX1 vs Panasonic GH4
Pros and Cons:
Samsung NX1: Yog tias peb yuav los sib piv cov duab zoo ntawm ob lub koob yees duab tsis zoo no, Samsung NX1 muaj lub siab tawv nrog cov kev daws teeb meem siab dua, lub sensor loj dua, zoo dua lub suab qis siab ISO tus nqi, zoo dua xim qhov tob thiab dynamic ntau yam. Samsung NX1 kuj tseem muaj txiaj ntsig zoo rau cov nyiaj nrog nws cov yam ntxwv.
Panasonic GH4: Los ntawm cov yam ntxwv kev pom, Panasonic GH4 tau qhab nia siab dua nrog cov lo ntsiab muag ntxiv uas tuaj yeem txuas nrog, muaj peev xwm thaij duab 3D, thiab lub sijhawm raug pom zoo dua.
Ob lub koob yees duab nyob rau sab heftier piv rau lwm lub koob yees duab zoo sib xws.
Qhov kev txiav txim siab yuav yog tus neeg siv nyiam raws li cov yam ntxwv uas lawv nyiam. Rau lub koob yees duab duab, qhov kev xaiv yuav tsum yog Samsung NX1. Tsis txhob hais tias Samsung NX1 kuj muaj cov yam ntxwv tshwj xeeb zoo li panorama hauv lub koob yees duab nws tus kheej.
| YPanasonic GH4 | Samsung NX1 | |
| Megapixels | 16 megapixels | 28 megapixels |
| Sensor Hom thiab Loj | 17.3 x 13 mm Live MOS | 23.5 x 15.7 mm BSI APS-C CMOS |
| Image Processor | Venus Cav IX | DRIMe V |
| Max Resolution | 4608x3456 | 6480 x 4320 |
| ISO Range | 200 - 25, 600 | 100 - 51, 200 |
| Lub suab qis siab ISO | 791 | 1,363 |
| Ntseeg Shooting | 12.0 fps | 15.0 fps |
| AutoFocus | Kev Ntsuas Ntsuas, Ntsuas ntsej muag | Kev Ntsuas Ntsuas, Ntsuas Ntsuas, Ntsuas ntsej muag |
| Focus Points | 49 | 209 |
| Flash Coverage | 17m | 11m |
| xim qhov tob | 23.2 | 24.2 |
| Dynamic Range | 12.8 | 13.2 |
| Kev tawm | 60s | 30s |
| Higher Resolution Movies | UHD @ 30fps | 4K @ 24fps |
| Cia | SD, SDSC, UHS-I | SD, SDHC, SDXC, UHS-I |
| Kev hloov ntaub ntawv | USB 2.0 HS, HDMI & Wireless: WiFi, NFC, QR Code | USB 3.0, HDMI & Wireless: WiFi, Bluetooth, NFC |
| Special Features | 3D Duab | Panoramas |
| roj teeb | 500 txhaj tshuaj | 500 txhaj tshuaj |
| Display | 3 ″ hais lus OLED static touch-screen | 3 "tilted Super-AMOLED touch-screen |
| Dimensions & Nyhav | 133 x 93 x 84 mm, 560 g | 139 x 102 x 66 mm, 550 g |
