To enhance its already admirable high ISO shooting capabilities, the EOS Rebel T4i features an intelligent Multi Shot Noise Reduction tool that reduces noise even further than the camera’s sensor and the DIGIC 5 Image Processor alone. With Multi Shot Noise Reduction activated, the camera takes four consecutive shots, merges and aligns them. This eliminates more noise than the Rebel’s traditional Noise Reduction filter, with little or no apparent resolution loss. Moving subjects are even optimized to minimize subject blur! Thanks to this clever new feature, high ISO shooting has never looked better.