Nikon D3100
The D3100 is a radical upgrade, based on a brand-new 14.2MP CMOS sensor

Full scene, cropped 100% sections below

ISO200 (See full image)

ISO400 (See full image)

ISO800 (See full image)

ISO1600 (See full image)

ISO3200 (See full image)

ISO6400 (See full image)

ISO12800 (See full image)