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Model
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| JVC GY-HM150 | Panasonic HDC-TM20 |
| Picture ? | | |
| Manufacturer | JVC 
| Panasonic 
|
| Name | GY-HM150 | HDC-TM20 |
| European name ? | GY-HM150 | HDC-TM20 |
| US name ? | GY-HM150 | HDC-TM20K |
| lowest US price | (2700) $ | 2849 $ |
| On the market since | October 2011 | February 2009 |
| Manufacturers URL | link to JVC | link to Panasonic |
|
|
Test preview
|
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| slashCAM rating ? | Good
 | Satisfactory
 |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode | | |
Video
|
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| Video formats ? | MiniDV HDV XDCAM EX
| AVCHD
|
| Recording Medium | SD Card SDHC card SDXC card
| SDHC card built-in flash memory
|
| video resolutions EU ? | HDV 1440 x 1080/50i MiniDV 720 x 576/50i HDV 1440 x 1080/60i XDCAM EX x1080/24p 1920, 25p, 30p, 50i, 60i XDCAM EX 1280 x 720/24p, 25p, 30p, 50p, 60p
| AVCHD 1440 x 1080/50i AVCHD 1920 x 1080/50i AVCHD 1920 x 1080/25p AVCHD 1440 x 1080/25p
|
| video resolutions US ? | HDV 1440 x 1080/60i MiniDV 720 x 576/60i XDCAM EX x1080/24p 1920, 25p, 30p, 50i, 60i XDCAM EX 1280 x 720/24p, 25p, 30p, 50p, 60p
| AVCHD 1920 x 1080/60i AVCHD 1920 x 1080/24p AVCHD 1440 x 1080/60i AVCHD 1440 x 1080/24p
|
| Max Bitrate ? | 35 Mbit/s | 17 Mbit/s |
| Compression format ? | MPEG2
| MPEG4
|
| on-board memory ? | | 16 GB |
| Optics |
| Optics Manufacturer ? | Fujinon
| Leica
|
| Optical Zoom ? | 10 x | 16 x |
| Wide Angle 16:9 ? | 39 mm | 42 mm |
| Filter diameter ? | 46 mm | 43 mm |
| Image Stabilization ? | optical
| optical
|
| ND Filter ? | Yes
| No
|
| Exchangable optics ? | No
| No
|
| Image Sensor |
| Number of sensors ? | 3 | 1 |
| Size of image sensor ? | 1/4 inch | 1/6 inch |
| image sensor effective pixel count 16:9 ? | | 1170000 Pixel |
| Image Sensor Type ? | CCD
| CMOS
|
| Controls |
| White Balance ? | auto manual presets
| auto manual
|
| Focus ? | auto manual
| auto manual
|
| Minimum shutter time ? | 1/10.000 | 1/8.000 |
| Maximum shutter time ? | 1/3.125 | 1/25 |
| Apperture control ? | auto manual AE-Shift
| auto manual
|
| Infrared recording ? | No
| No
|
| Expanded Focus ? | No
| Yes
|
| Peaking ? | Yes
| No
|
| Signal Processing |
| Zebra ? | 50-105% | No
|
| Histogram ? | No
| No
|
| adjustable sharpness ? | Yes
| Yes
|
| Adjustable color ? | Yes
| Yes
|
| Cinegamma ? | Yes
| Yes
|
| Black Strech ? | Yes
| No
|
| Knee ? | Yes
| No
|
| Colorbars ? | Yes
| No
|
| Misc. |
| Shot Transition ? | No
| No
|
| Custom Presets ? | Yes
| No
|
| Set Time Code ? | Yes
| No
|
Configuration
|
| Connections |
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
FBAS ? synonymous: RCA, composite | Out
| Out
|
YC ? synonymous: S-Video | No
| No
|
YUV ? synonymous: Component Signal | Out
| Out
|
| HDMI ? | Out
| Out mini
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | - | - |
| USB ? | USB 2.0
| USB 2.0
|
| Microphone / Audio input ? | XLR
| No
|
| Headphones ? | Mini-jack
| No
|
| Lanc ? | No
| No
|
| Time-code interface ? | No
| No
|
| Genlock ? | No
| No
|
| Accessory shoe ? | Standard
| No
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | | 270 g |
| Weight (with battery) | 1400 g | 327 g |
| Battery type | JVC BN-VF823
| Panasonic VW-VBG070
|
| Battery capacity | 2190 mAh | 725 mAh |
| Charger ? | internal external
| |
| Remote control | Yes
| Yes
|
| Size |
| Height | 179 mm | 64 mm |
| Width | 138 mm | 67 mm |
| Depth | 366 mm | 127 mm |
| Relative Size ? | 90 | 5 |
| Viewfinder |
| Viewfinder available ? | Yes
| No
|
| Color Viewfinder ? | Color
| - |
| Viewfinder format ? | 16:9 | - |
| Viewfinder pixels ? | 260000 Pixel | |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| Color
|
| Display size | 2,7 Inch | 2,7 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | 230000 Pixel | 230400 Pixel |
| Touch Screen ? | No
| Yes
|
| External controls |
| Manual Zoom ? | Rocker Zoom ring multi-assigned
| Rocker
|
| Manual Focus ? | bi-functional focus or aperture wheel
| Menu
|
| Manual Aperture ? | Wheel button
| Menu
|
| Focus switcher ? | Yes
| No
|
| ND Filter ? | Yes
| No
|
| Exp Lock ? | Yes
| No
|
| Gain ? | Yes
| No
|
| White balance ? | Yes
| No
|
| Push AF ? | No
| No
|
| Audio Levels ? | Yes
| No
|
Custom Keys ? synonymous: User buttons | 6 | No
|
Audio
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| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| Audio Formats ? | 2 channel PCM
| AC-3 Dolby Digital 5.1 640 kbit max.
|
| Microphone ? | Stereo internal external XLR
| Stereo internal
|
| Audio Control ? | auto manual
| auto manual
|
| Audio levels ? | Viewfinder Screen
| Screen
|
Still
|
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| Recording Medium ? | SDXC card
| SDHC card
|
| Medium included ? | No
| No
|
| Effective pixels ? | | 2100000 Pixel |
| Resolutions ? | 1920 x 1080 - max
| 1920 x 1080 - max
|
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | No
| Yes
|
Misc.
|
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| Specials | Records both HDV and XDCamEX in a Quicktime container on SDHC card.When recording in SD DV-AVI files are written in AVI containers. | |
Product Shots
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| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| View 1 | | |
| View 2 | | |
Test results
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| Test pictures |
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| luminance resolution | | |
| chrominance resolution | | |
| lens distortion | | |
| test small ISO image | | |
| noise / internal microphone | | |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode ? | | |
| Test image 12 lux optimized ? | | |
| slashCAM rating |
| Lowlight ? | Sufficient | Sufficient |
| Resolution ? | Very good | Sufficient |
| Color performance ? | Good | Good |
| subj.Picture impression ? | Good | Satisfactory |
| Optical Zoom ? | Sufficient | Satisfactory |
| Wide Angle ? | Satisfactory | Sufficient |
| Configuration / image ? | Very good | Satisfactory |
| Configuration / sound ? | Very good | Sufficient |
| Handling ? | Very good | Satisfactory |
| Portability ? | Good | Excellent |
| Photo function ? | Poor | Sufficient |
| Optics ? | Satisfactory | Good |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Satisfactory
 |
Total score ? (maximal 570) | 352 | 293 |
| Pros | + professional handling + cheap workflow by using XDCAM EX on SDCH cards + flexible assignable
| + manual controls for shutter and aperture + factory setting adjustable
|
| Cons | - wide angle with slight distortions - poor low-light - display and viewfinder have a very low resolution
| - somewhat blurred compared with other HD video
|
| Conclusion | In addition to the professional focus and features of the camera the XDCAM EX format persuades.The trade-off consists of the no longer up-to-date low-light capabilities, the narrow wide angle and the lens distortion.Also the image stabilizer, as well as the display and viewfinder seem a little out-dated..On the plus side of course you have to add the XLR jacks and the ND filter.In the price range of the estimated 2700 Euro though, these are no unique features, unless one does needs XDCAM EX recording or is looking for CCD sensors. | This cam shines with unusual (in this price category) manual controls and smart automatic modes and a touchscreen.But the small 1 chip sensor limits the picture quality too much. |
More information
|
| Reviews and Forums |
| [ top ] | JVC GY-HM150 | Panasonic HDC-TM20 |
| slashCAM Review | | |
| external reviews/tests | | |
| Forum posts | Should I buy a Mac with FCX to cut the videos JVC GY-HM150E
Review: JVC GY-HM150 gentle evolution
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