Buy the Dell XPS15Z-72ELS XPS 15z Laptop

$899.99

Dell XPS 15z: Imitation with a Twist

Dell relaunched their XPS brand (which was languishing under the Studio XPS name for a couple years) last year with their XPS 15 L501x. Combining reasonable performance, battery life, and portability with a great display upgrade at an impressive price tickled my fancy in just the right way, and we awarded that laptop our Gold Editors’ Choice award. The XPS 15 L502x brought along Sandy Bridge processor support with a minor upgrade to NVIDIA’s 500M graphics, but outside of a few component changes the two laptops looked the same. We still liked the L502x, but the build quality and keyboard actually took a step backwards in our book, and a few of the design elements of the XPS 15 didn’t hold up as well over the long term (e.g. the hinge-forward design).

Dell has now launched a completely reworked laptop with the XPS 15z, which shrinks the chassis, modifies the layout, and changes the component options. In many ways the XPS 15z is a better laptop than the XPS 15, but compromise is still present and accounted for. Let’s hit the spec sheet to see just where things are changing. The table lists the available options for the XPS 15z, with our review configuration components bolded where applicable.

As you can see in the above table, Dell shipped us the fully upgraded version of the XPS 15z, which is good and bad. On the good side, there’s a nice 1080p display, CPU performance will be better, and the GPU gets twice the memory; there’s also 8GB of system RAM and a very large 750GB 7200RPM hard drive. Also note that all the available configurations other than the base model comes standard with a 2-year warranty and include Office 2010 Home/Student; the base model gets you Office 2010 Starter and a 1-year warranty. So what’s the bad news? The price is 50% higher than the base model, and performance definitely won’t be anywhere near 50% higher. Most of the performance gains will come from the CPU upgrade, which amounts to a 17% average increase in CPU-limited applications.

When you look at the actual pricing breakdown, the fully equipped model actually isn’t necessarily a bad deal. The $1200 system gives you a 2-year warranty, Office Home/Student, 8GB RAM, a 750GB HDD. If you figure around $150 for the warranty alone and $100 for Office Home/Student, that’s a fair bargain. The $1300 adds the 1080p display and the 2GB GT 525M, and since the 1080p LCD is a $100 upgrade on its own you get the GPU upgrade “gratis”. The $1500 configurations is the same as the $1300 unit, other than the CPU, so you’re basically paying $200 extra (15% more) for the 17% performance increase. Taken individually, we can easily justify every one of the upgrades, but $1500 is a big step up from $1000. Personally, if I were buying the 15z, I’d go with the base model but upgrade to the 1080p LCD, and if you like the longer warranty and Office software you can bump up to the $1300 model. I’d also drop the at-home service, since I’ve almost never had any laptop fail in the first year of use, which gives a final price of just $1043 for a very nice laptop.