Screen size depends on the model. The XPS 15 has a 15-inch display. The other models range from 12-inches to 17-inches. There are three models of Dell XPS laptops.
The Dell XPS 15 comes out a little ahead of the Dell XPS 17 in the 2 Dell laptops that were compared on the PC Mag website. Even though with the obvious screen size difference, there was one feature more that was added to the XPS 15 than the XPS17.
Currently, there are a number of Dell XPS laptops to choose from. New in 2013 is the Dell XPS 13. So far, this laptop has the highest rating of the models available due to update features. It includes more memory, better processing, and an updated Windows pack.
XPS laptops are popular because of their elegant design with high definition screens. They are a popular choice for displaying multimedia such as movies and photos.
Dell XPS laptops are their line just below the Alienware units. They are quite expensive, with lower featured models running around $800 and higher end models approaching $2000.
Inspiron is a series of Dell Laptops. There are the Inspiron series, the XPS series, the Alienware series, and the Z series.
If I had to choose a dell laptop with the most features it would be alienware or the dell XPS laptop. The dell XPS is cheaper than alienware but has the same amount of gaming power. If you had a choice of brands I would recommend HP laptops like the HDX 16t laptops that has a nice selection of features.
The most popular of the laptops that Dell sells in the Inspirion which comes in white. They also offer a mini in white. The other one that Dell offers is a Studio XPS which is in white.
In my experience, they are about equally good. Dell has a top of the line XPS where Toshiba has a similar high end laptop in the Qosmio
Dell does not call any of its non-desktop PCs a "notebook." Generally a notebook and a laptop are the same. It makes Inspiron laptops and ultrabooks, the XPS ultrabook, and Alienware gaming laptops.
A price for a Dell XPS laptop will vary depending on where one would purchase it. If someone purchased a used Dell XPS laptop, that would also be less expensive than purchasing a new one. Dell XPS laptops range from $1200 to up to $2000!
Dell is a very popular computer company. The Dell XPS desktop has become less available as laptops and tablets have become more prominent on the market. However, one might likely purchase one online at Amazon or eBay.
A customized Dell XPS 15z is a good choice. Also, look at some Sony laptops.