Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
Pentax Optio RS1500: ISO100
Pentax Optio RS1500: ISO200
Pentax Optio RS1500: ISO400
Pentax Optio RS1500: ISO800
Pentax Optio RS1500: ISO1600
Pentax Optio RS1500: ISO3200
Pentax Optio RS1500: ISO6400