Reduces noise
By stacking multiple images, random noise mostly gets cancelled out, resulting in a cleaner output image. Reducing noise also fixes the magenta / green tint present in high-ISO images.
Works with dynamic scenes
Burst Photo allows you to capture dynamic subjects with reduced noise. Image taken from Google’s HDR+ dataset licensed under CC BY-SA.
Reveals hidden details
Unlike traditional denoising methods, stacking a burst of images can reveal detail that is not visible in any of the individual images.