It was roughly a year ago that we had a chance to review Dell’s XPS 13, which was the first laptop from Dell to feature the Infinity Edge display. In addition to making the laptop look as much like a bezel-less display as possible, it also let Dell squeeze a 13-inch laptop into a much smaller chassis. The XPS 13 is still, to this day, unparalleled in the PC space in this context. So the obvious question at the time was when or if Dell was going to do the same to the rest of the XPS lineup? That question was answered in October  2015,  when Dell launched the updated XPS 15 with Skylake and Infinity Edge. Just like the XPS 13 before it, the laptop was bezel-less and the larger 15.6-inch model fits into a laptop chassis that would normally house a 14-inch display. Smaller, lighter, and with the same styling as the XPS 13, Dell has the potential to set the bar higher in the larger laptop segment as well.

With the updated chassis also came an update in the internals. Dell moved to Skylake for the 9550 model, with Core i3, i5, and i7 models based on Intel’s H Series chips. The Core i3-6100H is a dual-core 35-Watt CPU, and the Core i5 and i7 are both quad-core 45-Watt processors. The base RAM option is 8 GB of DDR4, and you can order up to 16 GB from Dell, although this laptop does have SODIMM slots so you can add up to 32 GB if needed. Graphics on the Core i3 model is just the base integrated solution, but all other models come with a 2 GB GeForce GTX 960M graphics card, which has 640 CUDA cores, 1096 MHz frequency plus boost, and a 128-bit GDDR5 memory subsystem.

Dell offers two display choices. The standard model is a 1920x1080 15.6-inch model, or you can opt for the $350 upgrade to a 3840x2106 touch display which has a backlight which can cover the Adobe RGB color space.

Dell XPS 15 9550 Configurations
  Core i3 Core i5 Core i7
(Model Tested)
GPU Intel HD 530 Intel HD 530 +
CPU Intel Core i3-6100H (35w)
Dual-Core w/HyperThreading 2.7 GHz
Intel Core i5-6300HQ (45w)
Quad-Core 2.3-3.2 GHz
Intel Core i7-6700HQ (45w)
Quad-Core w/HyperThreading 2.6-3.5 GHz
Memory 8-16GB DDR4-2133 RAM
Two SODIMM slots, 32GB Max
Display 15.6" IPS 1920x1080 sRGB 15.6" IPS 1920x1080 sRGB
Optional 3840x2160 IGZO IPS w/Adobe RGB color space and touch
Storage 500GB 7200 RPM Hybrid w/32GB NAND 1TB 5400 RPM Hybrid w/32GB NAND 256/512/1024 GB PCIe NVMe SSD (PM951)
I/O USB 3.0 x 2 w/Powershare
SD Card reader
1 x USB 3.1 Gen 2 Type-C w/Thunderbolt 3
Headset Jack
Dimensions (mm) : 357 x 235 x 11-17
(inches) : 14.06 x 9.27 x 0.45-0.66
Weight With 56 Wh Battery
1.78 kg / 3.9 lbs
With 84 Wh Battery
2 kg / 4.4 lbs
Battery 56 Wh 56/84 Wh
Price $999+ $1199+ $1499+

Dell offers a 500 GB hybrid hard drive as the base offering, and a 1 TB hybrid upgrade, or you can get rid of the spinning disk altogether and choose PCIe based solid state drives, with 256 and 512 GB options. If you elect for an SSD, you also have the option of getting an 84 Wh battery instead of the standard 56 Wh version. The 84 Wh battery takes up the space where the 2.5-inch hard drive would have been, which is a smart idea.

Wireless options are interesting as well. The base model comes with a 2x2 802.11ac wireless card, but the upgraded models feature a 3x3 802.11ac offering, which is rare indeed on a Windows PC. This gives a maximum connection rate of 1.3 Gbps, assuming you have a router that can support 3x3 connections. This should, in theory, give a lot better throughput than the more common 2x2 implementations we see on most notebooks, but this is certainly something we’ll test later on.

We also see Dell continue to support Thunderbolt 3 ports, which is coupled with a USB Type-C connector. This port provides 40 Gbps of bandwidth when in Thunderbolt mode and can be used for various peripherals including Dell’s own Thunderbolt dock which gives a single cable docking solution. The dock adds Gigabit Ethernet, HDMI, two DisplayPort connections, VGA, three USB 3.0 connectors, two USB 2.0 connectors, headset, and even a speaker output. The laptop itself also has two more USB 3.0 ports, HDMI, and a SD card reader.

Overall this is a pretty compelling package. Dell is offering a 15.6-inch notebook which is about the same size as a 14-inch model, but at the same time they’ve found enough space to pack in plenty of performance, along with Thunderbolt 3 and one of the few 3x3 wireless implementation to date.

Comments Locked


View All Comments

  • dsraa - Friday, March 4, 2016 - link

    $999 for a i3 system??? yikes......I''d rather forget the screen, and buy an i7 system similar for HP at the same price...
  • Meteor2 - Saturday, March 5, 2016 - link

    I spend a lot more time looking at he screen than the processor
  • WhisperingEye - Sunday, March 6, 2016 - link

    lol, what? I look at the paint on my walls, but it doesn't keep my roof over my head.
  • royalcrown - Friday, March 4, 2016 - link

    Yeah, showcase infinity edge in the article by leading with a 4:3 pic....derp !
  • Zak - Friday, March 4, 2016 - link

    Would it be possible to get better quality photos in reviews? Amateurish, noisy, blurry, smartphone photos with heavy barrel distortion and bad white balance really are inadequate,
  • Brett Howse - Monday, March 7, 2016 - link

    I've mentioned this a couple of times, but I'm going to try and work on better photos for the next review. Photography is not something I'm strong at so it will take some work and practice.
  • prime2515103 - Friday, March 4, 2016 - link

    When are they going to come out with a 17" or 18" laptop with a 150Wh battery?
  • nerd1 - Friday, March 4, 2016 - link

    Won't happen. Most airlines now have very strict battery capacity regulations (<100Wh)
    Apple managed to fill 95Wh battery in their MBP 15" already.
  • wallstreetcrapola - Saturday, March 5, 2016 - link

    The worst laptop I ever had as far as display completely going dark/switching off for no apparent reasons and it happens everyday. Infact it blanked off 5 times before I finished this commentary. I have the Microsoft version of the XPS15. Drivers updates automatically so I am not sure what it is and a user should NEVER have to "figure" it out! The notebook is oin no way over heated as I write this.
  • Ogewo - Saturday, March 5, 2016 - link

    In this review:
    With HDD
    1.78 kg / 3.9 lbs
    With SSD
    2 kg / 4.4 lbs

    From Dell:
    3.9lbs (1.78kg) with 56Whr battery, SSD and non-touch display;
    4.4lbs (2kg) with 84Whr battery, SSD and touch display

Log in

Don't have an account? Sign up now