Powershot Sd880 Is
Is there any difference between the Canon Powershot IXUS 870 IS and Canon Powershot SD880 IS it?

Are they the same camera with a different name or there is significant difference between the two?

They are the same camera with a different name. PowerShot SD880 IS (U.S.) Digital IXUS 870 IS (Europe, Asia, Oceania) IXY DIGITAL 920 IS (Japan) http://photos.yahoo.co.jp/ph/yands3377/vwp?.dir=/35b3&.dnm=df27.jpg&.src=ph&.view=t&.hires=t