Massive GPU gains. Moving from the i7-6700HQ to the i7-7700HQ is the tiniest of steps forward. Moving from the GTX 960M to the GTX 1050, however, is a significant graphical leap for the XPS 15 series.
Intel Core i7-7700HQ | NVIDIA GeForce GTX 1050 (Notebook) | 15.6" | 2.1 kg

Everything will be good?! Dell refreshes its XPS 15 with the latest Kaby Lake processors and a GeForce GTX 1050 graphics card, so the performance takes a big leap forwards. How does this affect the emissions and the battery runtime? Did Dell finally fix the numerous bugs from the predecessors? We have initial results and will finish the review over the next couple of days.
Intel Core i5-7300HQ | NVIDIA GeForce GTX 1050 (Notebook) | 15.6" | 2 kg

Finally, a 2-in-1 InfinityEdge. Dell has successfully translated its award-winning XPS 13 notebook into a convertible with many of its original features intact including the design and display. Users will have to sacrifice some performance and features along the way when compared to the latest Ultrabooks.
Intel Core i7-7Y75 | Intel HD Graphics 615 | 13.3" | 1.2 kg

Quiet evolution. The Kaby Lake i5-equipped version of Dell's XPS 13 subnotebook with FHD display impresses with outstanding battery live, great performance and top-notch ergonomics. The display, however, falls a tad short of our lofty expectations.
Intel Core i5-7200U | Intel HD Graphics 620 | 13.3" | 1.2 kg

Small update, no effect?! Dell secretly updated its top seller: The XPS 13 is one of the first models that gets the latest Kaby Lake processors from Intel. The chassis does not appear to be changed, and the display is similar as well. We once again do a live review and will update the article continuously.
Intel Core i5-7200U | Intel HD Graphics 620 | 13.3" | 1.3 kg

Businessman's toy. We have already reviewed many different configurations of the Dell XPS 13 (9350). This time we want to describe a variant with Intel i7-6560U CPU, integrated Intel Iris Graphics 540, and matte 1080p display. In addition, we will cover the intensively discussed CABC problem of the XPS 13 with FHD display.
Intel Core i7-6560U | Intel Iris Graphics 540 | 13.3" | 1.2 kg

4K for on the go. Dell wants to advance the convertible sector by setting new standards with the new 2-in-1 XPS 12 9259. A 4K panel, 512 GB SSD and Core m7 are some technical highlights that Dell offers. The XPS proves to be a real jack-of-all-trades in routine use but has to accept clear deductions when it comes to battery performance. Find out in our in-depth report what the total package has to offer.
Intel Core m7-6Y75 | Intel HD Graphics 515 | 12.5" | 1.3 kg

Maxed out. Our latest XPS 13 is equipped to the brim with a 3200x1800 resolution touchscreen, Core i7-6560U CPU, Iris Graphics 540, and a 512 GB NVMe SSD. Is this higher cost SKU worth the extra horsepower?
Intel Core i7-6560U | Intel Iris Graphics 540 | 13.3" | 1.3 kg

Bug fixes, workarounds and BIOS updates: Dell's XPS 15 does not have a good start. How is the bigger i7/UHD version handling the drawbacks that we experienced with the i5/FHD model? One reader speaks about a “completely different notebook.” Do we share this opinion? Are we even inspired in the end? Update 12/23/2015: Recall BIOS 1.1.14!
Intel Core i7-6700HQ | NVIDIA GeForce GTX 960M | 15.6" | 2.1 kg

High-end without high-end performance. We review the new XPS 15 from Dell and have a look at the performance of the 45-Watt Core i5. Can the latter use its full potential in the flat chassis? Throttling is, fortunately, not the answer – at least not on mains.
Intel Core i5-6300HQ | NVIDIA GeForce GTX 960M | 15.6" | 2 kg

Pixel monster. Following the FHD version, we are now testing Dell's new XPS 13 with a QHD Infinity screen alongside Skylake Core i7. Will higher image pleasure and more power be at the expense of battery life? Update 12/3/2015: The runtimes of the XPS 13 were lengthened considerably following a BIOS update. Update 2/26/2016: brighter display with Content Adaptive Backlight Control (CABC) OFF
Intel Core i7-6500U | Intel HD Graphics 520 | 13.3" | 1.3 kg

Skylake successor… Dell’s adoption of an evolutionary approach to revising their flagship XPS 13 Ultrabook seems appropriate given the splendor of the machine’s futuristic design and the universal praise heaped upon its predecessor. But can its chipset refresh and tweaks under the hood keep it perched at the top of the pile? We leave no stone unturned and no key unpressed.
Intel Core i5-6200U | Intel HD Graphics 520 | 13.3" | 1.2 kg