The Hummingbird Fish Finder Fishin' Buddy 140c is a color portable unit, designed for small boats. Does not have GPS or navigational features, but it makes quite a nice tool for tracking fish. It has a 3.5-inch display 256 color TFT, 320 x 240 pixel resolution. Although it does not have Side Imaging and Down Imaging, the screen shows great detail and you will be able to … [Read more...] about Hummingbird Fish Finder Fishin’ Buddy 140c Review