| |
Model
|
| JVC GZ-HM845 | Sony HDR-SR1 |
| Picture ? | | |
| Manufacturer | JVC 
| Sony 
|
| Name | GZ-HM845 | HDR-SR1 |
| European name ? | GZ-HM845 | HDR-SR1E |
| US name ? | GZ-HM845 | HDRSR1 |
| lowest US price | (699) $ | 874 $ |
| On the market since | April 2011 | October 2006 |
| Manufacturers URL | link to JVC | link to Sony |
|
|
Test preview
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| slashCAM rating ? | Good
 | Satisfactory
 |
| test picture 1200 Lux | |  |
| Test image 12 lux auto-mode | |  |
Video
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| Video formats ? | AVCHD
| AVCHD
|
| Recording Medium | SDHC card built-in flash memory SDXC card
| Built-in hard disk
|
| video resolutions EU ? | AVCHD 1920 x 1080/50i
| AVCHD 1440 x 1080/50i MPEG2 720 x756/50i
|
| video resolutions US ? | AVCHD 1920 x 1080/60i
| AVCHD 1440 x 1080/60i
|
| Max Bitrate ? | 24 Mbit/s | 15 Mbit/s |
| Compression format ? | MPEG4
| MPEG2 MPEG4
|
| on-board memory ? | 8 GB | 30 GB |
| Optics |
| Optics Manufacturer ? | JVC HD
| Carl Zeiss
|
| Optical Zoom ? | 10 x | 10 x |
| Wide Angle 16:9 ? | 29,5 mm | 41,3 mm |
| Filter diameter ? | - mm | 30 mm |
| Image Stabilization ? | optically and electronically
| electronical
|
| ND Filter ? | No
| No
|
| Exchangable optics ? | No
| No
|
| Image Sensor |
| Number of sensors ? | 1 | 1 |
| Size of image sensor ? | 1/2,33 inch | 1/3 inch |
| image sensor effective pixel count 16:9 ? | | 1434000 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 | 1/425 |
| Maximum shutter time ? | 1/2 | 1/3 |
| Apperture control ? | auto manual
| auto
|
| Infrared recording ? | No
| Yes
|
| Expanded Focus ? | No
| Yes
|
| Peaking ? | Yes
| No
|
| Signal Processing |
| Zebra ? | No
| Off 70% 100%
|
| Histogram ? | No
| No
|
| adjustable sharpness ? | No
| 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-HM845 | Sony HDR-SR1 |
FBAS ? synonymous: RCA, composite | | Out
|
YC ? synonymous: S-Video | No
| via accessories
|
YUV ? synonymous: Component Signal | Out
| Out
|
| HDMI ? | Out
| Out
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | - | In Out
|
| USB ? | USB 2.0
| USB 2.0
|
| Microphone / Audio input ? | No
| Mini-jack
|
| Headphones ? | No
| 3.5 mm mini-jack
|
| Lanc ? | No
| Yes
|
| Time-code interface ? | No
| No
|
| Genlock ? | No
| No
|
| Accessory shoe ? | No
| AI
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | 330 g | 660 g |
| Weight (with battery) | 370 g | 740 g |
| Battery type | JVC BN-VG114E
| Sony NP-FM50
|
| Battery capacity | 1400 mAh | 1180 mAh |
| Charger ? | internal
| internal
|
| Remote control | Yes
| Yes
|
| Size |
| Height | 54 mm | 78 mm |
| Width | 62 mm | 84 mm |
| Depth | 121 mm | 165 mm |
| Relative Size ? | 4 | 10 |
| Viewfinder |
| Viewfinder available ? | No
| Yes
|
| Color Viewfinder ? | - | Color
|
| Viewfinder format ? | - | 16:9 |
| Viewfinder pixels ? | | 123200 Pixel |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| Color
|
| Display size | 3,5 Inch | 3,5 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | 920000 Pixel | 211200 Pixel |
| Touch Screen ? | Yes
| Yes
|
| External controls |
| Manual Zoom ? | Rocker
| Rocker Zoom ring multi-assigned
|
| 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
| No
|
| Audio Levels ? | No
| No
|
Custom Keys ? synonymous: User buttons | 1 | No
|
Audio
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| Audio Formats ? | Dolby AC-3 Digital 2 channel 48 KHz
| AC-3 Dolby Digital 5.1 640 kbit max.
|
| Microphone ? | Stereo internal
| Stereo internal Mini-jack external
|
| Audio Control ? | auto
| auto
|
| Audio levels ? | No
| No
|
Still
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| Recording Medium ? | built-in flash memory SDHC card SDXC card
| Memory Stick Duo
|
| Medium included ? | No
| No
|
| Effective pixels ? | | |
| Resolutions ? | 3968 x 2976 - Max
| 2304x1728 2304x1296 1600x1200 |
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | Yes
| Yes
|
Misc.
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| Specials | | &"Smooth Slow Record" slow motion mode: 3 seconds are recorded with 200 half frames/sec., resulting in a 4-fold slow motion.However, the recording is without sound and in poorer image quality. |
Product Shots
|
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| View 1 | | |
| View 2 | | |
Test results
|
| Test pictures |
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| 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 ? | Very good | Satisfactory |
| Resolution ? | Very good | Sufficient |
| Color performance ? | Good | Sufficient |
| subj.Picture impression ? | Good | Satisfactory |
| Optical Zoom ? | Sufficient | Sufficient |
| Wide Angle ? | Excellent | Sufficient |
| Configuration / image ? | Satisfactory | Satisfactory |
| Configuration / sound ? | Poor | Sufficient |
| Handling ? | Satisfactory | Sufficient |
| Portability ? | Very good | Very good |
| Photo function ? | Satisfactory | Satisfactory |
| Optics ? | Good | Good |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Satisfactory
 |
Total score ? (maximal 570) | 378 | 274 |
| Pros | + Lowlight + wide angle
| HDMI out + good Display
|
| Cons | - few manual control options - Complicated operation
| - bad color resolution - SD-quality only average
|
| Conclusion | The JVC GZ-HM960 is a very sharp camera with a solid technical foundation, but unfortunately it doesn´t recommend itself for ambitious videographers.Too little manual control is offered along with the otherwise very up-to-date technical specs.Rather, the GZ-HM960 will appeal to users who are interested in technical gadgets.The 3D mode, however, is no comparison to real 3D camcorders and should be seen more as a gimmick.The similarly constructed but cheaper GZ-HM845 on the other hand, would be a pretty interesting device in its price class, if only JVC would have enabled more manual features.In its 1000 Euro price class the competition by now allows more manual control. | For a AVCHD model the Sony HDR-SR1 offers only average brightness resolution, the color resolution is beneath SD-level.Occasionally significant (colored) moirees can be seen on fine details.The subjective image impression is good to satisfactory, which is partly due to the good dynamics behavior with little noise and few smear-effects.Color-wise the SR1 is pleasantly coherent.The wide angle is very limited for indoors, but on the other hand there are only few lens errors.in low-light situations the SR1 is satisfactory. |
More information
|
| Reviews and Forums |
| [ top ] | JVC GZ-HM845 | Sony HDR-SR1 |
| slashCAM Review | | |
| external reviews/tests | | |
| Forum posts | | SONY SR11/12 (; good price / store)
SonyHDR-SR1E and deluxe Magix
Panasonic NVGS500, SonyHDR-SR1E, or SonyHDR-SR8E?
HDMI output at the HDR-SR1E
SONY HDR-SR1E
Experiences and problems with SonyHDR-SR1E - Help?
Search for optimal wide-angle attachment my HDR-SR1E
SonyHDR-SR1E live capture possible?
HD DVD with the HDR-SR1E produce? does it?
Purchase (Canon HV10, SonyHDR-SR1E, Panasonic 3CCD HD)
SonyHDR-HC1E or SonyHDR-SR1E Who can help me?
I need like a consumer camcorder HDR-SR1E
|
| |