Good to buy on this cost. The Dell Inspiron 1520 series consists of two models. The Inspiron 1520 is built around an Intel Core 2 Duo processor and ( in the case of higher-end models) the new Centrino Duo platform, while the Inspiron 1521 trades Intel for an AMD Turion 64 X2 processor and chipset. Aside from processor choices, Dell is also offering color choices: if buyers don’t like the traditional white or black case, they can opt for red, blue, green, yellow, brown, or pink. We’ve seen colorful laptops before-most recently in the Sony VAIO CR series-but we’ve never seen a colored laptop with as many configuration options as the Dell Inspiron 1520 series offers. Red is best in color.