Dell Tries Again With a Thin Laptop

5.54 pounds, nearly a pound lighter than its predecessor. In terms of specs, the XPS 15z uses Intel i5 2410M (2.3 GHz) or i7 2620M (2.7 GHz) dual core processors. Memory is 4GB to 8GB. Its screen is 15.6 inch with a 1080p resolution. Standard...