ThinkSecret is reporting that one of the new products rumored to be released in January by Apple, the Intel iBook, may be a 13.3 inch widescreen version, replacing the current 14.1 inch model.

he 13.3-inch widescreen iBook is said to sport a WXGA resolution of 1280×720, serving up about 15 percent more pixels than the current 14.1-inch model. Sources also note that the 12.1-inch model will continue to live on in iBook form factor, but that its days are numbered as a PowerBook configuration.