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Model
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| JVC GZ-HM400 | Samsung SC-HMX-20 |
| Picture ? | | |
| Manufacturer | JVC 
| Samsung 
|
| Name | GZ-HM400 | SC-HMX-20 |
| European name ? | GZ-HM400E | SC-HMX20C |
| US name ? | GZ-HM400 | SC-HMX-20 |
| lowest US price | 559 $ | |
| On the market since | September 2009 | May 2008 |
| Manufacturers URL | link to JVC | link to Samsung |
|
|
Test preview
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| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| slashCAM rating ? | Good
 | Sufficient
 |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode | | |
Video
|
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| Video formats ? | AVCHD
| MPEG4/AVC
|
| Recording Medium | SDHC card built-in flash memory
| SD Card SDHC card built-in flash memory
|
| video resolutions EU ? | AVCHD 1920 x 1080/50i
| AVC 1920 x 1080i50 AVC 1920 x 1080p25
|
| video resolutions US ? | AVCHD 1920 x 1080/60i
| AVC 1920 x 1080 60i
|
| Max Bitrate ? | 24 Mbit/s | k. a. Mbit/s |
| Compression format ? | MPEG4
| MPEG4
|
| on-board memory ? | 32 GB | 8 GB |
| Optics |
| Optics Manufacturer ? | Konica Minolta
| |
| Optical Zoom ? | 10 x | 10 x |
| Wide Angle 16:9 ? | 48 mm | 50 mm |
| Filter diameter ? | 46 mm | 49 mm |
| Image Stabilization ? | optical
| electronical
|
| ND Filter ? | No
| 2 |
| Exchangable optics ? | No
| No
|
| Image Sensor |
| Number of sensors ? | 1 | 1 |
| Size of image sensor ? | 1/2,33 inch | 1/1,8 inch |
| image sensor effective pixel count 16:9 ? | | 4000000 Pixel |
| Image Sensor Type ? | CMOS
| CMOS
|
| Controls |
| White Balance ? | auto manual presets
| auto manual
|
| Focus ? | | auto manual
|
| Minimum shutter time ? | 1/4000 | 1/auto
|
| Maximum shutter time ? | 1/2 | 1/2 |
| Apperture control ? | auto manual
| auto manual
|
| Infrared recording ? | No
| No
|
| Expanded Focus ? | No
| No
|
| Peaking ? | Yes
| Yes
|
| Signal Processing |
| Zebra ? | Off 70% 100%
| No
|
| Histogram ? | No
| No
|
| adjustable sharpness ? | Yes
| No
|
| Adjustable color ? | No
| No
|
| Cinegamma ? | No
| No
|
| 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-HM400 | Samsung SC-HMX-20 |
FBAS ? synonymous: RCA, composite | Out
| Out
|
YC ? synonymous: S-Video | No
| Out
|
YUV ? synonymous: Component Signal | Out
| Out
|
| HDMI ? | Out
| Out
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | - | - |
| 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
| AI
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | 400 g | |
| Weight (with battery) | 485 g | 492 g |
| Battery type | JVC BNVF815U
| |
| Battery capacity | 1460 mAh | |
| Charger ? | internal
| external
|
| Remote control | Yes
| Yes
|
| Size |
| Height | 67 mm | 66 mm |
| Width | 72 mm | 67 mm |
| Depth | 135 mm | 140 mm |
| Relative Size ? | 6 | 6 |
| Viewfinder |
| Viewfinder available ? | No
| No
|
| Color Viewfinder ? | - | - |
| Viewfinder format ? | - | - |
| Viewfinder pixels ? | | |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| S/W |
| Display size | 2,8 Inch | 2,7 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | | 230000 Pixel |
| Touch Screen ? | No
| Yes
|
| External controls |
| Manual Zoom ? | Rocker
| Rocker
|
| Manual Focus ? | bi-functional focus or aperture wheel
| Menu
|
| Manual Aperture ? | bi-functional focus or aperture wheel
| Menu
|
| Focus switcher ? | No
| No
|
| ND Filter ? | No
| No
|
| Exp Lock ? | No
| No
|
| Gain ? | No
| No
|
| White balance ? | No
| No
|
| Push AF ? | No
| No
|
| Audio Levels ? | No
| No
|
Custom Keys ? synonymous: User buttons | 1 | No
|
Audio
|
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| Audio Formats ? | Dolby AC-3 Digital 2 channel 48 KHz
| |
| Microphone ? | Stereo internal Mini-jack external
| Stereo internal Mini-jack external
|
| Audio Control ? | auto manual
| auto
|
| Audio levels ? | Screen
| No
|
Still
|
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| Recording Medium ? | SDHC card
| SD Card built-in flash memory
|
| Medium included ? | No
| 16 MB
|
| Effective pixels ? | 1037000 Pixel | |
| Resolutions ? | 3456 x 2592 max
| 3264 x 2448 |
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | Yes
| Yes
|
Misc.
|
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| Specials | | + slow motion recording
|
Product Shots
|
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| View 1 | | |
| View 2 | | |
Test results
|
| Test pictures |
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| 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 ? | Satisfactory | Satisfactory |
| Resolution ? | Good | Sufficient |
| Color performance ? | Very good | Good |
| subj.Picture impression ? | Good | Satisfactory |
| Optical Zoom ? | Sufficient | Sufficient |
| Wide Angle ? | Poor | Poor |
| Configuration / image ? | Good | Satisfactory |
| Configuration / sound ? | Satisfactory | Sufficient |
| Handling ? | Good | Good |
| Portability ? | Very good | Very good |
| Photo function ? | Satisfactory | Satisfactory |
| Optics ? | Good | Satisfactory |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Sufficient
 |
Total score ? (maximal 570) | 336 | 266 |
| Pros | + manual controls for shutter, focus and aperture + Custom Key
| + good price
|
| Cons | - manual controls are a bit slow
| - Little sharpness - No wide angle - lens distorted
|
| Conclusion | The GZ-HM400 got one of the sharpest images of its classToo bad you can no longer adjust the colors.The external controls will be interesting for people who like to manually adjust things and be in control.In addition to the slowness of the parameters, when filming, the user has to decide whether to use the fast white balance, focus help or custom keys.Otherwise it is back to the menu via laser touch controls | Low-light capabilities only average despite big sensor sizeImage sharpness, lens distortion and audio-features are almost all below averageAnd there seem to be no revolutionary concepts at work at the touchscreen-controlsThe fact that the Samsung camera mostly is priced a little below other models is no big comfort, since you also get notably more for the additional charge by the competion. |
More information
|
| Reviews and Forums |
| [ top ] | JVC GZ-HM400 | Samsung SC-HMX-20 |
| slashCAM Review | | |
| external reviews/tests | | |
| Forum posts | Test: JVC GZ-HM400
| |
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