Just Posted: Ricoh GR Digital IV hands-on preview. We've been loaned a pre-production GRD 4, which we've closely examined to see what this latest model offers. Although the core specification (28mm equiv. lens and 10MP CCD sensor) appear unchanged, there have been plenty of updates. These include the addition of image stabilization, 'Hybrid AF' and the first application we've seen of Sony's 'WhiteMagic' RGBW high-res LCD. Click here to find out how Ricoh has refreshed its high-end enthusiast compact.

Click here to read our Ricoh GR Digital IV hands-on preview