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Model
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| Sony HDR-CX305V | JVC GZ-HM1 |
| Picture ? | | |
| Manufacturer | Sony 
| JVC 
|
| Name | HDR-CX305V | GZ-HM1 |
| European name ? | HDR-CX305VE | GZ-HM1 |
| US name ? | HDR-CX305V | GZ-HM1 |
| lowest US price | (799) $ | 779 $ |
| On the market since | March 2010 | April 2010 |
| Manufacturers URL | link to Sony | link to JVC |
|
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Test preview
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| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| slashCAM rating ? | Good
 | Good
 |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode | | |
Video
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| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| Video formats ? | AVCHD SD MPEG2
| AVCHD
|
| Recording Medium | SDHC card Memory Stick PRO Duo built-in flash memory
| SDHC card built-in flash memory
|
| video resolutions EU ? | AVCHD 1440 x 1080/50i AVCHD 1920 x 1080/50i SD MPEG2 720 x 576
| AVCHD 1920 x 1080/50i
|
| video resolutions US ? | AVCHD 1920 x 1080/60i AVCHD 1440 x 1080/60i SD MPEG2 720 x 480
| AVCHD 1920 x 1080/60i
|
| Max Bitrate ? | 24 Mbit/s | 24 Mbit/s |
| Compression format ? | MPEG2 MPEG4
| MPEG4
|
| on-board memory ? | 16 GB | 64 GB |
| Optics |
| Optics Manufacturer ? | Sony
| JVC HD
|
| Optical Zoom ? | 12 x | 10 x |
| Wide Angle 16:9 ? | 29,8 mm | 48 mm |
| Filter diameter ? | 30 mm | 46 mm |
| Image Stabilization ? | optically and electronically
| optically and electronically
|
| ND Filter ? | No
| No
|
| Exchangable optics ? | No
| No
|
| Image Sensor |
| Number of sensors ? | 1 | 1 |
| Size of image sensor ? | 1/4 inch | 1/2,33 inch |
| image sensor effective pixel count 16:9 ? | | 5650000 Pixel |
| Image Sensor Type ? | CMOS
| CMOS
|
| Controls |
| White Balance ? | auto manual presets
| auto manual presets
|
| Focus ? | auto manual
| auto manual
|
| Minimum shutter time ? | 1/auto
| 1/4000 |
| Maximum shutter time ? | auto
| 1/2 |
| Apperture control ? | auto manual
| auto manual
|
| Infrared recording ? | No
| No
|
| Expanded Focus ? | No
| No
|
| Peaking ? | No
| Yes
|
| Signal Processing |
| Zebra ? | No
| Off 70% 100%
|
| Histogram ? | No
| No
|
| adjustable sharpness ? | No
| Yes
|
| 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 ] | Sony HDR-CX305V | JVC GZ-HM1 |
FBAS ? synonymous: RCA, composite | Out
| Out
|
YC ? synonymous: S-Video | About Special Equipment
| No
|
YUV ? synonymous: Component Signal | Out
| Out
|
| HDMI ? | Out
| Out
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | - | - |
| USB ? | USB 2.0 OUT
| USB 2.0
|
| Microphone / Audio input ? | No
| Mini-jack
|
| Headphones ? | No
| 3.5 mm mini-jack
|
| Lanc ? | No
| |
| Time-code interface ? | No
| No
|
| Genlock ? | No
| No
|
| Accessory shoe ? | AI
| Standard
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | 310 g | 400 g |
| Weight (with battery) | 360 g | 485 g |
| Battery type | Sony NP-FV50
| JVC BNVF815U
|
| Battery capacity | 980 mAh | 1460 mAh |
| Charger ? | internal
| internal
|
| Remote control | Yes
| Yes
|
| Size |
| Height | 52 mm | 67 mm |
| Width | 64 mm | 72 mm |
| Depth | 112 mm | 141 mm |
| Relative Size ? | 3 | 6 |
| Viewfinder |
| Viewfinder available ? | No
| No
|
| Color Viewfinder ? | - | - |
| Viewfinder format ? | - | - |
| Viewfinder pixels ? | | |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| Color
|
| Display size | 2,7 Inch | 2,8 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | 230400 Pixel | 207000 Pixel |
| Touch Screen ? | Yes
| No
|
| External controls |
| Manual Zoom ? | Rocker
| Rocker
|
| Manual Focus ? | Menu
| bi-functional focus or aperture wheel
|
| Manual Aperture ? | Menu
| bi-functional focus or aperture wheel
|
| Focus switcher ? | No
| No
|
| ND Filter ? | No
| No
|
| Exp Lock ? | No
| No
|
| Gain ? | No
| No
|
| White balance ? | No
| No
|
| Push AF ? | No
| Yes
|
| Audio Levels ? | No
| No
|
Custom Keys ? synonymous: User buttons | No
| 1 |
Audio
|
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| Audio Formats ? | Dolby AC-3 Digital 2 channel 48 KHz
| |
| Microphone ? | Stereo internal
| Stereo internal Mini-jack external
|
| Audio Control ? | auto
| auto manual
|
| Audio levels ? | No
| Screen
|
Still
|
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| Recording Medium ? | Memory Stick Duo built-in flash memory SDHC card
| built-in flash memory SDHC card
|
| Medium included ? | No
| No
|
| Effective pixels ? | 3540000 Pixel | |
| Resolutions ? | 2304 x 1728 - Max
| 3648 x 2736 max
|
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | Yes
| Yes
|
Misc.
|
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| Specials | - | |
Product Shots
|
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| View 1 | | |
| View 2 | | |
Test results
|
| Test pictures |
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| 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 | Good |
| Resolution ? | Good | Excellent |
| Color performance ? | Good | Good |
| subj.Picture impression ? | Very good | Good |
| Optical Zoom ? | Sufficient | Sufficient |
| Wide Angle ? | Excellent | Poor |
| Configuration / image ? | Sufficient | Good |
| Configuration / sound ? | Poor | Satisfactory |
| Handling ? | Good | Good |
| Portability ? | Excellent | Very good |
| Photo function ? | Satisfactory | Satisfactory |
| Optics ? | Good | Good |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Good
 |
Total score ? (maximal 570) | 370 | 354 |
| Pros | + focus and exposure control via touchscreen works well + good low light performance
| -Sharpness -Good low light behavior - External buttons for focus, shutter, aperture + custom key
|
| Cons | - no microphone and headphone jacks - display resolution only average - little manual control
| - small wide-angle - strong, non-adjustable colors
|
| Conclusion | Too bad Sony still does not offer any manual control on their medium-class camcorders.Because the camera actually delivers an overall good image for this price range.The wide angle lens with its almost 29mm (kb) surely makes it attractive to some buyers, since competing models offer nothing of the sort.On the other hand the camera has a spicy price tag, which makes it look somewhat less good compared to the new Panasonic series (HDC-XX60).Hence, in its price range it recommends itself only to those who need a generous wide angle without any manual control or connectivity. | The GZ-HM1 is leading in the race for sharpness in its 1000 Euro range of 2010 camcorders.Also in low light conditions the camera makes a good impression.In spite of its price tag it is not possible to adjust the colors, which is unfortunate because they remain a matter of taste and are sometimes even on the verge of being critical.The external controls will be interesting for people who like to manually adjust things and be in control.In addition to the inertia of the parameters, the user must decide if a fast white balance or the focus aids should be assigned to the custom key.Because for the other it means diving into the menue via laser touch.Also, the small wide angle is not very inspiring. |
More information
|
| Reviews and Forums |
| [ top ] | Sony HDR-CX305V | JVC GZ-HM1 |
| slashCAM Review | | |
| external reviews/tests | | |
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