| Optical zoom ratio | 3x optical zoom |
| Screen size | 3" |
| Camera Type | Compact |
| Digital zoom ratio | 4x digital zoom |
| Type of image stabiliser | No image stabiliser |
| Touchscreen | No |
| 3D | No |
| Media format | SD Card storage |
| Media format | SDXC Card storage |
| PictBridge | Yes |
| Weight (g) | 135g |
| Flash | Yes |
| WiFi | No |
| Shortest shutter speed | 1/1 min. shutter speed |
| Longest shutter speed | 1/4 max. shutter speed |
| Viewfinder | LCD Monitor |
| RAW Format | No |
| GPS Receiver | No |
| In-built memory | Internal Storage: 12 MB |
| Release date | 25 Oct 2006 |
| Height in mm | 58.5 |
| Width in mm | Width: 95mm |
| Depth in mm | 19.5 |
| Serial Shot Mode | Yes |
| Bluetooth | No |
| Autofocus | Yes |
| Changeable Lens | No |
| Highest focal length | 112 Millimetres |
| Lowest focal length | 37 Millimetres |
Pentax Optio T20 reviews and prices: Compact camera
- 3x optical zoom
- 3"
