| |
Model
|
| Sony NEX-VG20 | Panasonic HDC-TM20 |
| Picture ? | | |
| Manufacturer | Sony 
| Panasonic 
|
| Name | NEX-VG20 | HDC-TM20 |
| European name ? | NEX-VG20 | HDC-TM20 |
| US name ? | NEX-VG20 | HDC-TM20K |
| lowest US price | (2199) $ | 2849 $ |
| On the market since | November 2011 | February 2009 |
| Manufacturers URL | | link to Panasonic |
|
|
Test preview
|
| [ top ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| slashCAM rating ? | Good
 | Satisfactory
 |
| test picture 1200 Lux | | |
| Test image 12 lux auto-mode | | |
Video
|
| [ top ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| Video formats ? | AVCHD
| AVCHD
|
| Recording Medium | SDHC card Memory Stick PRO Duo SDXC card
| SDHC card built-in flash memory
|
| video resolutions EU ? | AVCHD 1920 x 1080/50p AVCHD 1440 x 1080/50i AVCHD 1920 x 1080/50i AVCHD 1920 x 1080/25p
| AVCHD 1440 x 1080/50i AVCHD 1920 x 1080/50i AVCHD 1920 x 1080/25p AVCHD 1440 x 1080/25p
|
| video resolutions US ? | AVCHD 1920 x 1080/60i AVCHD 1920 x 1080/24p AVCHD 1920 x 1080/60p
| AVCHD 1920 x 1080/60i AVCHD 1920 x 1080/24p AVCHD 1440 x 1080/60i AVCHD 1440 x 1080/24p
|
| Max Bitrate ? | 28 Mbit/s | 17 Mbit/s |
| Compression format ? | MPEG4
| MPEG4
|
| on-board memory ? | | 16 GB |
| Optics |
| Optics Manufacturer ? | Sony
| Leica
|
| Optical Zoom ? | 11 x | 16 x |
| Wide Angle 16:9 ? | 32,5 mm | 42 mm |
| Filter diameter ? | 67 (kit lens) mm | 43 mm |
| Image Stabilization ? | optically and electronically
| optical
|
| ND Filter ? | No
| No
|
| Exchangable optics ? | Yes
| No
|
| Image Sensor |
| Number of sensors ? | 1 | 1 |
| Size of image sensor ? | 1/APS-C (23.4 × 15.6mm) inch | 1/6 inch |
| image sensor effective pixel count 16:9 ? | 16700000 Pixel | 1170000 Pixel |
| Image Sensor Type ? | CMOS
| CMOS
|
| Controls |
| White Balance ? | auto manual presets
| auto manual
|
| Focus ? | auto manual
| auto manual
|
| Minimum shutter time ? | 1/8.000 | 1/8.000 |
| Maximum shutter time ? | 1/4 | 1/25 |
| Apperture control ? | auto manual
| auto manual
|
| Infrared recording ? | No
| No
|
| Expanded Focus ? | Yes
| Yes
|
| Peaking ? | Yes
| No
|
| Signal Processing |
| Zebra ? | 70% 100% | No
|
| Histogram ? | Yes
| No
|
| adjustable sharpness ? | No
| Yes
|
| Adjustable color ? | No
| Yes
|
| Cinegamma ? | Yes
| 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 ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
FBAS ? synonymous: RCA, composite | Out
| Out
|
YC ? synonymous: S-Video | No
| No
|
YUV ? synonymous: Component Signal | | Out
|
| HDMI ? | Out
| Out mini
|
DV / HDV (FireWire) ? synonymous: ILink / IEEE-1394 | - | - |
| USB ? | USB 2.0
| USB 2.0
|
| Microphone / Audio input ? | Mini-jack
| No
|
| Headphones ? | Mini-jack
| No
|
| Lanc ? | No
| No
|
| Time-code interface ? | No
| No
|
| Genlock ? | No
| No
|
| Accessory shoe ? | 1 x 1 x Standard Hotshoe
| No
|
| HD-SDI ? | No
| No
|
| Misc. |
| Weight (without battery) | 1300 g | 270 g |
| Weight (with battery) | | 327 g |
| Battery type | Sony NP-FV70
| Panasonic VW-VBG070
|
| Battery capacity | | 725 mAh |
| Charger ? | internal
| |
| Remote control | No
| Yes
|
| Size |
| Height | 91 mm | 64 mm |
| Width | 130 mm | 67 mm |
| Depth | 223 mm | 127 mm |
| Relative Size ? | 26 | 5 |
| Viewfinder |
| Viewfinder available ? | Yes
| No
|
| Color Viewfinder ? | Color
| - |
| Viewfinder format ? | 16:9 | - |
| Viewfinder pixels ? | 1152000 Pixel | |
| Display |
| Display available ? | Yes
| Yes
|
| Color display ? | Color
| Color
|
| Display size | 3,0 Inch | 2,7 Inch |
| Display format ? | 16:9 | 16:9 |
| Display pixels ? | 921600 Pixel | 230400 Pixel |
| Touch Screen ? | Yes
| Yes
|
| External controls |
| Manual Zoom ? | Ring
| Rocker
|
| Manual Focus ? | Ring
| Menu
|
| Manual Aperture ? | bi-functional focus or aperture wheel
| Menu
|
| Focus switcher ? | Yes
| 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 ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| Audio Formats ? | AC-3 Dolby Digital 5.1 640 kbit max. Dolby AC-3 Digital 2 channel 48 KHz
| AC-3 Dolby Digital 5.1 640 kbit max.
|
| Microphone ? | Mini-jack external 5.1 Internal
| Stereo internal
|
| Audio Control ? | auto manual
| auto manual
|
| Audio levels ? | Viewfinder Screen
| Screen
|
Still
|
| [ top ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| Recording Medium ? | Memory Stick Duo SDHC card
| SDHC card
|
| Medium included ? | No
| No
|
| Effective pixels ? | | 2100000 Pixel |
| Resolutions ? | 4912 x 3264 | 1920 x 1080 - max
|
| Standard ? | JPEG Exif 2.2
| JPEG Exif 2.2
|
| Flash ? | No
| Yes
|
Misc.
|
| [ top ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| Specials | | |
Product Shots
|
| [ top ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| View 1 | | |
| View 2 | | |
Test results
|
| Test pictures |
| [ top ] | Sony NEX-VG20 | 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 ? | Very good | Sufficient |
| Resolution ? | Satisfactory | Sufficient |
| Color performance ? | Good | Good |
| subj.Picture impression ? | Very good | Satisfactory |
| Optical Zoom ? | Sufficient | Satisfactory |
| Wide Angle ? | Very good | Sufficient |
| Configuration / image ? | Very good | Satisfactory |
| Configuration / sound ? | Satisfactory | Sufficient |
| Handling ? | Good | Satisfactory |
| Portability ? | Good | Excellent |
| Photo function ? | Very good | Sufficient |
| Optics ? | Good | Good |
| Dynamics ? | Good | Good |
| Conclusion slashCAM |
| slashCAM rating ? | Good
 | Satisfactory
 |
Total score ? (maximal 570) | 396 | 293 |
| Pros | + APS-C chip with interchangeable lens + complete manual control over iris, shutter, gain, white balance
| + manual controls for shutter and aperture + factory setting adjustable
|
| Cons | - Image characteristics can not be changed - no motorized zoom - Scaling artifacts
| - somewhat blurred compared with other HD video
|
| Conclusion | A large imaging sensor and manual control when filming, coupled with the handling of a classic camcorder.This combination is offered by no other manufacturer in this price range.But due to the fixed image characteristics a flat film look can not be achieved.Since the image quality is comparable only to medium-level HDSLR, the device offers few advantages over the DSLR-competitors besides the familiar form factor.A zoom rocker or an ND filter would be a nice addition.Furthermore Sony needs to realise that to a large extent it is the manual control settings that make companies like Red, Canon or Panasonic successful in the large-format sensor world. | 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 ] | Sony NEX-VG20 | Panasonic HDC-TM20 |
| slashCAM Review | | |
| external reviews/tests | | |
| Forum posts | | |
| |