It features face recognition (auto focus and auto exposure), digital shake reduction, 2.5 inch LCD and 15 shooting modes.

The PENTAX Optio Z10 is equipped with a 7X optical zoom lens, the highest magnification among current PENTAX compact digital camera models. Designed with a refraction lens system so the lens never protrudes from the camera while zooming, the 7X optical zoom covers a broad range, from wide-angle to telephoto zoom, and offers an ultra high-magnification of up to approximately 35.7X when combined with digital zoom. With 8.0 megapixels, the Optio Z10 also features high speed detection time Face Recognition for improved portraits and digital Shake Reduction that allows ISO to 3200 to capture sharper images even in low light settings. The sleek, stylish PENTAX Optio Z10 body design also features a sliding lens cover for extra protection that also operates the on/off camera setting.

Trusted Reviews has posted a review of the Pentax Optio Z10 and writes - 'The Pentax Optio Z10 is a bit of a departure for a company that has specialised in 3x zoom compacts for several years. Build quality and design are good, and general performance is adequate, but image quality issues and the lack of any image stabilisation limit its usefulness, and it looks rather weak compared to several competing models.'

Pocket Lint reviews the Pentax Optio Z10 and gives it a rating of 7 out of 10. They write - 'This is nicely made point and shoot digital camera comes with a few extra bells and whistles ringing the changes for Pentax, but it is also one with a few bells and whistles missing, ones that really should have been there to ring out loud and clear. Image quality is okay but hampered by noise, unless this camera is discounted quickly, it is hard to see how it can compete.'

PhotographyBLOG reviews the Pentax Optio Z10 and writes, "The Pentax Optio Z10's image quality is below average. The camera's main drawback is noisy images, with the relatively slow speed of ISO 200 showing some noise and blurring of detail. The noise gets progressively worse as you go from ISO 400 to ISO 800 and finally to the completely unusable 1600 and 3200 settings. The Pentax Optio Z10 handled chromatic aberrations quite well with limited purple fringing effects appearing only in high contrast situations."

CNET reviews the Pentax Optio Z10 and gives it a rating of 7 out of 10. They write - "It's not easy for a camera company to make a small, good-looking camera that takes nice pictures. There always has to be a tradeoff when you try to cut costs. In this case, Pentax seems to have traded some time between shots in favor of a long zoom lens and nice, if not stellar, image quality. As long as you don't mind the wait, you might be surprised with the images you get from the Optio Z10."