A few people wrote in their reviews that the Pentax K-01 was able to produce good images. Three years ago A. C. Yelmo wrote “Nearly all the cameras in the world, as you can easily check googling images for "on-off dial") had the controls inverted” but despite that they rated it 60 out of 100. Barso said in their Pentax K-01 review “Sometimes it can take great photos with the pancake” . Three years ago Boatbuilder Man said on Amazon “Takes perfectly good pictures most of the time”.
Some customers who purchased the product agreed that it was good in low light. A. C. Yelmo wrote on Amazon three years ago “The low light sensitivity is great” in their review of this digital camera however they only scored it 3 stars. N. Topham said “I had a Pentak K-7 and the improvment in image quality and low light performance quickly promoted this to the camera of choice”. Nr mentioned in their review of the Pentax K-01 on Amazon “Good in low light too”.
Some Pentax K-01 owners who reviewed this digital camera agreed that it had a good picture resolution. Dr. M. Z. Aung said in their Pentax K-01 review on Amazon “The PENTAX K-01 is an interchangeable lens camera with super-high-resolution image quality supported by approximately 16.28 effective megapixels”.
One Pentax K-01 reviewer who purchased it considered that it had a good ISO range. Four years ago Reviewed.com wrote in their review of the Pentax K-01 “Excellent high ISO performance”.