The 15.5-inch VAIO E15 is the most customizable of any of the E Series. Processor options include Intel 2nd Generation Core i3-2370M, Core i5-2450M, and Intel 3rd Generation Core i5-3210M, and Core i7-3612QM. Along with that come three graphics options: Intel HD Graphics 3000 or 4000, as well as discrete AMD Radeon HD 7550M (1GB & 2GB) GPUs. Hard drives range in size from 320GB to 750GB, and consumers can add up to 8GB of RAM. Unlike the smaller E14 and E11, the E15 also has a number pad. Color options include Aluminum Silver, Sharkskin Black, and Seafoam White. The E15 starts at $449.

Read our Sony VAIO E15 Review