The Nokia N93i: basically the same model as the N93 but in a sleeker package and with some minor technical enhancements.
In early 2007 Nokia launched a slightly updated version of the N93 smartphone called the N93i. The two models are more or less the same inside, but the N93i has a shinier fashion-conscious casing and a slightly smaller physical size.
Here's a link to our sister-site All About Symbian's review of the Nokia N93i: