Excerpt: Like most of Dell's recent laptops, the Studio 15 is available in a range of colours. Unlike the Inspiron 17, none of the four lids (blue, green, purple or red) cost any more. The laptop is attractive and feels well built and sturdy. The 15.6in widescreen display means there's plenty of room for a large keyboard with full-sized keys. A soft, silky texture on the keys makes them comfortable to use, while their backlight makes them easy to see in all lighting conditions.