| Attribute | Value |
| General |
| Model | Hewlett Packard Photosmart R742 |
| Brand | Hewlett-packard |
| Manufacturer url | http://www8.hp.com/us/en/home.html |
| Model number | R742 |
| Alternate model number(s) | Add |
| Camera format | Ultra Compact |
| Release year | 2007 year |
| Tripod mount | - |
| Length | 94 mm |
| Width | 24 mm |
| Height | 56 mm |
| Weight | 150 g |
| Waterproof | - |
| Waterproof depth | Add |
| Predecessor | Add |
| Successor | Add |
| Image Sensor |
| Sensor type | CCD |
| Sensor manufacturer | Add |
| Effective megapixels | 7.2 MP |
| Sensor format | 1/2.5 inch |
| Sensor area | 24.71 mm² |
| Sensor width | 5.76 mm |
| Sensor height | 4.29 mm |
| Approximate pixel pitch | 1.87 micron |
| Focal Length Multiplier | Add |
| Aspect ratio | 4:3 |
| Color filter type | Add |
| Anti aliasing filter | Add |
| Self-cleaning | - |
| Sensor shift image stabilization | - |
| On-sensor phase detect | - |
| Dxo sensor score | Add |
| Dxo color depth score | Add |
| Dxo dynamic range score | Add |
| Dxo maximum effective iso score | Add |
| Image Capture |
| Image resolution | |
| Image file format | |
| Continuous-mode | Add |
| Video Capture |
| Can take movies | + |
| Movie resolution | |
| Movie max framerate | Add |
| Image Storage |
| Movie file format | MJPEG |
| Composite video out | + |
| Ntsc/pal switchable video | + |
| Video usable as viewfinder | Add |
| Hd video out | Add |
| Hd video connection | Add |
| Lens and Optics |
| Lens mount | Add |
| Lens | HP Precision 3x optical zoom |
| Focal length (35mm equivalent) | 36.00 - 108.00 mm |
| Focal length (actual) | 7.00 mm |
| Zoom ratio | 3 x |
| Aperture range | 0.10 - 0.36 f |
| Integrated nd filter | - |
| Min focus range | 40 cm |
| Macro focus range | 5 - 80 cm |
| Filter thread | Add |
| Thread type | Add |
| Optical image stabilization | - |
| Digital zoom | + |
| Digital zoom values | |
| Auto Focus |
| Auto focus | + |
| Auto focus type | Contrast Detect |
| Auto focus assist light | - |
| Manual focus | - |
| Viewfinder |
| Viewfinder | LCD |
| Viewfinder type | Add |
| Focus peaking | - |
| Evf resolution | Add |
| Viewfinder magnification (35mm equivalent) | Add |
| Viewfinder magnification (nominal/claimed) | Add |
| Display |
| Eye-level viewfinder | - |
| Rear display | + |
| Rear display size | 2.5 inch |
| Rear display resolution | Add |
| Touchscreen | - |
| Articulating screen | - |
| Tilt swivel screen | - |
| Selfie screen | - |
| Max playback zoom | Add |
| Top deck display | Add |
| Exposure |
| Maximum iso (native) | Add |
| Minimum iso (native) | Add |
| Iso settings | Auto |
| Auto iso mode | - |
| White balance settings | |
| Shutter speed range | 1/2000 - 2 s |
| Bulb mode | - |
| Exposure compensation | Add |
| Explosure metering modes | Average AE Metering |
| Program auto exposure | - |
| Aperture priority | - |
| Shutter priority | - |
| Full manual exposure | + |
| Creative exposure modes | Action, Auto (default), Close-up, Landscape, Night Portrait, Portrait, Steady Photo, Sunset, Theatre |
| Self timer | |
| Time lapse (intervalometer) | Add |
| High resolution composite | - |
| Flash |
| Built-in flash | + |
| Flash modes | |
| Flash guide number (iso 100) | Add |
| Flash range description | Auto ISO: 13.5 ft / 4.1m (wide), 10.8 ft / 3.3m (tele) |
| Max flash sync | Add |
| Flash exposure compensation | Add |
| External flash connection | Add |
| Built-in wireless flash control | Add |
| Usable memory types | |
| Uhs support | Add |
| Other memory | Add |
| Dual card slots | - |
| Raw capture support | Add |
| Uncompressed format | Add |
| Included memory | 16 MB |
| Included memory type | Internal |
| Connectivity |
| Built-in wi-fi | - |
| NFC | - |
| Bluetooth | - |
| Built-in gps | - |
| Microphone jack | - |
| Headphone jack | - |
| External connections | |
| Pictbridge compliant | + |
| Dpof compliant | - |
| Connections (extended) | |
| Power |
| Battery life, stills (cipa rating monitor/live view) | 150 shots |
| Battery form factor | Proprietary |
| Usable battery types | - li40 lithium ion rechargeable
|
| Batteries included | 1 x Proprietary LI40 Lithium Ion rechargeable |
| Battery charger included (dedicated charger or ac/usb adapter) | + |
| Software |
| Included software | |
| Os compatibility | - 10.4+
- vista; mac os x 10.3.9
- windows xp
|