Here you will find any comparisons I do between cameras outside of the reviews.

GRD vs. GRD II Teaser

Black and White Comparison (GRD I, GRD II and LC1) - Part 1, Part 2

Color Comparison (GRD I, GRD II, GX, GX100 and LC1) - Part 1, Part 2

Ricoh GRD I vs. GRD II High ISO Comparison - Teaser

Ricoh GRD II Long Exposure RAW vs. JPG Comparison

Ricoh GXR A12-M and Sony NEX-5N Comparison by Sam Waldron