| |
Model
|
| JVC GZ-HD40 | Canon HV20 |
| Picture ? | | |
| Manufacturer | JVC 
| Canon 
|
| Name | GZ-HD40 | HV20 |
| European name ? | GZ-HD40 | HV20 |
| US name ? | GZ-HD40 | HV20 |
| lowest US price | | |
| On the market since | August 2008 | April 2007 |
| Manufacturers URL | link to JVC | link to Canon |
|
|
Test preview
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| slashCAM rating ? | Good
 | Good
 |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode | | |
Video
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| Video formats ? | AVCHD MPEG2-TS
| MiniDV HDV
|
| Recording Medium | Built-in hard disk microSD/microSDHC
| MiniDV/HDV-Cassette
|
| video resolutions EU ? | AVCHD 1920 x 1080/50i MPEG2 1920x1080 50i MPEG2 1440 x1080/50i
| HDV 1440 x 1080/50i MiniDV 720 x 576/50i MiniDV 720 x 576/25F HDV 1440 x 1080/25p
|
| video resolutions US ? | HDV 1440 x 1080/60i AVCHD 1920 x 1080/60i MPEG2 1920 x 1080/60i
| HDV 1440 x 1080/60i HDV 1440 x 1080/24p HDV 1440 x 1080/30p MiniDV 720 x 480/60i 720 MiniDV x480/24p
|
| Max Bitrate ? | 17 Mbit/s | 25 Mbit/s |
| Compression format ? | MPEG2 MPEG4
| DV MPEG2
|
| on-board memory ? | 120 GB | |
| Optics |
| Optics Manufacturer ? | JVC HD
| Canon
|
| Optical Zoom ? | 10 x | 10 x |
| Wide Angle 16:9 ? | 43,6 mm | 43,6 mm |
| Filter diameter ? | 43 mm | 43 mm |
| Image Stabilization ? | electronical
| optical
|
| ND Filter ? | No
| Yes
|
| Exchangable optics ? | No
| No
|
| Image Sensor |
| Number of sensors ? | 1 | 1 |
| Size of image sensor ? | 1/3 inch | 1/2,7 inch |
| image sensor effective pixel count 16:9 ? | 2 Pixel | 2070000 Pixel |
| Image Sensor Type ? | CMOS
| CMOS
|
| Controls |
| White Balance ? | auto manual presets
| auto manual presets
|
| Focus ? | auto manual
| auto manual
|
| Minimum shutter time ? | 1/4000 | 1/2.000 |
| Maximum shutter time ? | 1/2 | 1/2 |
| Apperture control ? | auto manual
| auto manual AE-Shift
|
| Infrared recording ? | No
| No
|
| Expanded Focus ? | No
| Yes
|
| Peaking ? | Yes
| Yes
|
| Signal Processing |
| Zebra ? | Off 70% 100%
| Off 70% 100%
|
| Histogram ? | No
| No
|
| adjustable sharpness ? | Yes
| Yes
|
| Adjustable color ? | No
| Yes
|
| Cinegamma ? | No
| Yes
|
| Black Strech ? | No
| No
|
| Knee ? | No
| No
|
| Colorbars ? | No
| No
|
| Misc. |
| Shot Transition ? | No
| No
|
| Custom Presets ? | No
| No
|
| Set Time Code ? | No
| No
|
Configuration
|
| Connections |
| [ top ] | JVC GZ-HD40 | Canon HV20 |
FBAS ? synonymous: RCA, composite | Out
| In Out
|
YC ? synonymous: S-Video | | No
|
YUV ? synonymous: Component Signal | Out
| Out
|
| HDMI ? | Out
| Out
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | Out
| In Out
|
| USB ? | USB 2.0
| USB 2.0
|
| Microphone / Audio input ? | Mini-jack
| Mini-jack
|
| Headphones ? | Mini-jack
| Mini-jack
|
| Lanc ? | No
| No
|
| Time-code interface ? | No
| No
|
| Genlock ? | No
| No
|
| Accessory shoe ? | Standard
| Intelligent
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | | |
| Weight (with battery) | 450 g | 535 g |
| Battery type | | Canon BP-2L13
|
| Battery capacity | | |
| Charger ? | internal
| internal
|
| Remote control | Yes
| Yes
|
| Size |
| Height | 73 mm | 80 mm |
| Width | 68 mm | 88 mm |
| Depth | 123 mm | 138 mm |
| Relative Size ? | 6 | 9 |
| Viewfinder |
| Viewfinder available ? | No
| Yes
|
| Color Viewfinder ? | | Color
|
| Viewfinder format ? | | 16:9 |
| Viewfinder pixels ? | | 123000 Pixel |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| Color
|
| Display size | 2,8 Inch | 2,7 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | 207000 Pixel | 210000 Pixel |
| Touch Screen ? | No
| No
|
| External controls |
| Manual Zoom ? | Rocker
| Rocker
|
| Manual Focus ? | Menu
| Wheel bi-functional focus or aperture wheel
|
| Manual Aperture ? | Menu
| bi-functional focus or aperture wheel
|
| Focus switcher ? | No
| Yes
|
| ND Filter ? | No
| No
|
| Exp Lock ? | No
| No
|
| Gain ? | | No
|
| White balance ? | No
| No
|
| Push AF ? | No
| No
|
| Audio Levels ? | No
| No
|
Custom Keys ? synonymous: User buttons | No
| No
|
Audio
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| Audio Formats ? | MPEG-1 Layer2
| MiniDV: 2x48kHz 16bit PCM HDV: 2x48kHz 16bit MPEG 1
|
| Microphone ? | Mini-jack external
| Stereo internal Mini-jack external
|
| Audio Control ? | auto manual
| auto manual
|
| Audio levels ? | Screen
| No
|
Still
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| Recording Medium ? | microSD hard drive
| MiniSD
|
| Medium included ? | No
| No
|
| Effective pixels ? | | 2760000 Pixel |
| Resolutions ? | 1920x1080 1440x1080 640x480 2432 x 1368 | 1920x1080 1440x1080 848x480 640x480 2048 x 1536 |
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | No
| Yes
|
Misc.
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| Specials | -included: dockingstation with USB,AV-Out, component outt and FireWire -maximum bitrate 17 MPbps AVCHD, 27 Mbps MPEG-2 TS
| |
Product Shots
|
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| View 1 | | |
| View 2 | | |
Test results
|
| Test pictures |
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| 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 ? | Good | Satisfactory |
| Resolution ? | Satisfactory | Very good |
| Color performance ? | Very good | Very good |
| subj.Picture impression ? | Very good | Very good |
| Optical Zoom ? | Sufficient | Sufficient |
| Wide Angle ? | Poor | Poor |
| Configuration / image ? | Good | Satisfactory |
| Configuration / sound ? | Satisfactory | Satisfactory |
| Handling ? | Sufficient | Sufficient |
| Portability ? | Very good | Very good |
| Photo function ? | Sufficient | Satisfactory |
| Optics ? | Good | Good |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Good
 |
Total score ? (maximal 570) | 342 | 340 |
| Pros | + Many manual controls + two formats (AVCHD and MPEG2) + good image and lowlight quality
| + Excellent resolution in brightness and color + Compact + Very good price / performance ratio
|
| Cons | - the controls are hard to getting used to - formats are not arbitrarily mixable
| - small wide angle - slight problems with reds - over-simplified operation
|
| Conclusion | The possibility to record both HD-consumer formats is a good thing, but some details are missing (the formats can not be combined at playback, no backup-tape, no HDV-recording on SD cards).Nice to see that with this introduction of CMOS sensors JVC closed the gap of lagging behind in picture qualityMany important parameters can be adjusted manually, which is great, but the operation requires a little too much patience and practice.If JVC would have included the rich manual controls of the HD7 this cam would have been a real winner for every ambitioned movie maker. | Thanks to the excellent resolution of its CMOS the Canon HV20 makes almost full use of the HDV-system in brightness as well as color.Noticeable is the high resolution in diagonals.With enough light the HV20 makes a very clean picture, only in low light there is visible image noise.The optics has very little distorsion, but offers only a small wide angle. |
More information
|
| Reviews and Forums |
| [ top ] | JVC GZ-HD40 | Canon HV20 |
| slashCAM Review | | |
| external reviews/tests | | www.videomaker.com
www.camcorderinfo.com
|
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