 | Pentax Optio M85 | Samsung ST45 |
|---|---|---|
| Resolution | 12 Megapixel | 12 Megapixel |
| Sensor type | CCD | CCD |
| Digital zoom | Yes | Yes |
| Built-in flash | Yes | Yes |
| Video out | Yes | Yes |
| Video recording | Yes | Yes |
| File formats | JPEG | JPEG |
| USB port | USB 2.0 Hi-Speed | USB 2.0 Hi-Speed |
| Firewire port | No | No |
| White balance | Auto, Cloudy, Daylight, Fluorescent, Incandescent, Manual | Auto |
| Self-timer | Yes | Yes |
| Bluetooth | No | No |
| Storage | SDHC, Secure Digital | SDHC, Secure Digital |
| Battery | Li-Ion | Li-Ion |
| Maximum resolution | 4000x3000 pixels | 4000x3000 pixels |
| Optical zoom | Yes | Yes |
| Auto focus | Yes | Yes |
| Flash modes | anti red-eye, auto, fill in, off, slow flash | anti red-eye, auto, fill in, off, slow flash |
| Aperture priority | No | No |
| Shutter priority | No | No |
| External flash | No | No |
| Exposure compensation | -2EV - +2EV with 1/3EV steps | -2EV - +2EV with 1/3EV steps |
| Video sound | Yes | Yes |
| Frames per second (fps) | 30 | 0 |
| Optical viewfinder | No | No |
| Electronic viewfinder | No | No |
| LCD size | 3-inch | 2.7-inch |
| LCD monitor | Yes | Yes |
| Metering modes | Multi-segment | Center weighted |
| ISO ratings (light sensitivity) | auto, 80 - 3200 | auto, 100 - 3200 |
| Minimum aperture (wide) | f2.9 | f3 |
| Minimum aperture (tele) | f5.2 | f5.6 |
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