| |
| |
 |
 |
 |
| Model |
VholdR |
Helmet Hero 3 |
ATC2K |
| Vendor |
Twenty20 |
GoPro |
Oregon Scientific |
| Cost |
$349.99 |
$169.99 |
$99.99 |
| |
|
|
|
| HCC.com Recommended |
Yes |
Yes |
No |
| Key Advantage |
Ease of use |
Waterproof to 100ft |
Price |
| Key Disadvantage |
Proprietary battery |
Visual appearance, |
Poor battery runtime |
| Bonus |
Laser pointers for alignment |
also still-shot Camera, wrist mount aces. |
Insulating sleeve (extra) |
| Ideal Applications |
Auto, Motorcycle, Bike, Skate, Ski |
Watersports |
Road Biking |
| |
|
|
|
| Features |
|
|
|
| Usability |
High |
Medium |
Medium |
| Status Display |
Yes: LCD w/State, Audio w/Battery |
Yes: LCD w/Battery/Mode/State |
Yes: LCD w/Battery/Mode/State |
| Remote Control |
None |
None |
None |
| Video Playback Screen |
No |
No |
No |
| Waterproof Rating |
Splash Proof |
Submergible to 100 Feet |
Submergible to 10 Feet |
| Direct To TV Output? |
No |
NTSC and PAL Formats |
NTSC only |
| |
|
|
|
| Video Specifications |
? |
|
|
| Video Rating |
High |
Medium |
Medium |
| Video Resolution (Best) |
640 x 480 |
512 x 384 |
640 x 480 |
| Frames Per Second |
30 FPS |
30 FPS |
30 FPS |
| Compression Format |
MPEG-4 |
Motion JPEG |
Motion JPEG |
| File Type |
AVI |
AVI |
AVI |
| Audio Quality |
Medium |
Low |
Low |
| Storage Type |
microSD Card (Not Mini) |
SD Card |
SD Card |
| Maximum Storage Size |
2 GB microSD Card |
2 GB SD Card |
2 GB SD Card |
| Record Time Per GB |
50 Minutes |
33 Minutes |
30 Minutes |
| Image Sensor Type |
CMOS |
CMOS |
CMOS |
| Low Light Rating |
Decent |
Minimal |
Minimal |
| |
|
|
|
| Physcial Attributes |
|
|
|
| Weight |
4.8 OZ / 0.3 lbs / 136 gms |
4.5 OZ / 0.28 lbs / 127.5 gm |
?????????? |
| Size |
Inches: 1.35w x 2.1d x 3.75h
Millimeters: 34w x 53d x 95h |
Inches: 2.6 x 2.5 x 1.5 (65.5mm x 66 x 50.8) |
Inches: 1.7w x 4.3d x 2.2h
Millimeters: 43.8w x 109.2d x 55.9h |
| Lense View |
90 Degree, Wide Angle |
|
|
| Length of Camera Cable |
No Cables |
No Cables |
No Cables |
| Interchangeable Lenses |
No |
wide angle lens avail. Soon |
No |
| Microphone Type |
Internal, Waterproof |
Internal, Waterproof |
Internal, Waterproof |
| Temperature Range |
Unknown |
-5F to 100F / -20C to 38C |
Unknown |
| Cold Performance |
Lithium = Medium |
Regular AA's = Low
NiMH = Medium
Lithium = Medium |
Regular AA's = Minimal
NiMH = Medium
Lithium = Medium |
| |
|
|
|
| Power Source |
|
|
|
| Battery Type |
Proprietory, Lithium Polymer,
Rechareable, Removeable |
Standard or Rechargeable AAA's, Qty 2 |
Standard or Rechargeable AA's, Qty 2 |
| Battery Included |
Yes |
Yes |
Yes |
| Battery Runtime (Avg) |
2 hours |
2 Hours |
2 Hours |
| |
|
|
|
| Included Items |
|
|
|
| Camera Mounts |
Helmet mount |
Four unique mounting systems,
including helmet mount |
Handle bar mount, Helmet mount |
| Cables |
USB Cable, TVCABLE?????******** |
USB Cable, TV Cable |
USB Cable, TV Cable |
| Charger |
YES |
N/A |
N/A |
| Memory Card |
No ********** |
No |
No |
| Other |
|
|
Silicone grease |
| |
|
|
|
| Computer Compatibility |
Windows XP, Windows Vista
Mac OSX |
Windows XP, Windows Vista
Mac OSX |
Windows XP, Windows Vista
Mac OSX |
