Dell XPS 15 (9570): Design Language And Software Configuration
Unsurprisingly, port placement remains identical to the previous XPS 15 models, with a few spec upgrades. On the left side, you’ll find a power jack, a USB 3.1 (Gen1) connector, an HDMI 2.0 port, a USB-C/Thunderbolt 3 port, and a headphone jack. On the opposite side, the laptop has an SD card slot, a second USB 3.1 (Gen1) port, the battery charge indicator, and a Noble lock port.
Buyers have a choice between a 1080p HD panel with 100% sRGB color gamut or the 4K (2160p) panel we see here with a 100% Adobe RGB color gamut. sRGB is the common color space for the web, so either is a good choice for web developers, but Adobe RGB’s wider color space is a better choice for proofing photographic prints, for example.
The screen and bezels are covered in Corning Gorilla Glass 4 with an anti-glare treatment. Like on the Dell XPS 15 2-in-1, both screens are rated at 400 nits, and can easily be seen in a sunlight-filled room. 10-point touch is optional and worked well on our test unit.
Dell XPS 15 Software SetupOur test system shipped with Windows
Dell does include a few of its own utilities, stuff we have seen before on its previous model laptops and 2-in-1 devices. Notably, the company's SupportAssist software provides a handy command center of sorts for support services and diagnostics. For example, you can initiate a Hardware Checkup to ensure that the system is firing on all cylinders like it should be. You can also glance at your system specs, check for and download updated drivers, and optimize settings.
You also have access to Killer's control center, which ties into the system's Killer Wireless 1435 Wi-Fi adapter. Probably the neatest thing about this utility is its Wi-Fi analyzer. This provides an overview of the various SSIDs available and the signal strength of each one on various channels. If you often have trouble with wireless performance due to crowded networks, this can help you overcome that, provided you're comfortable poking around your router's settings and making some manual changes.