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.
ISO100 (Click to view full size)
ISO200 (Click to view full size)
ISO400 (Click to view full size)
ISO800 (Click to view full size)
ISO1600 (Click to view full size)
ISO3200 (Click to view full size)
ISO6400 (Click to view full size)
ISO12800 (Click to view full size)
ISO25600 (Click to view full size)
Current page: Pentax K-r: ISO samplesPrev Page Pentax K-r: Sample images Next Page Pentax K-r: Verdict
Dave is a professional photographer whose work has appeared everywhere from National Geographic to the Guardian. Along the way he’s been commissioned to shoot zoo animals, luxury tech, the occasional car, countless headshots and the Northern Lights. As a videographer he’s filmed gorillas, talking heads, corporate events and the occasional penguin. He loves a good gadget but his favourite bit of kit (at the moment) is a Canon EOS T80 35mm film camera he picked up on eBay for £18.
Google Nest cameras are finally getting a fix for their blurry night vision
Amazon Fire TV Stick 4K (2023) Review: 4K streaming for not much money
Hard drive prices could go up significantly after the rumored 'collapse' of key player — paving the way for growing SSD domination in the storage market