Question: what is the difference between nintendo dsi and 3ds?
Answer: The 3DS has more. While the DSi brings with it a single 640 x 480 resolution camera on the outside, the 3DS allows you to shoot in 3D as well as just watch it. So it has an extra 640 x 480 resolution camera on the outside to go with the first as well as a further VGA camera on the inside.