Matt Smith/Digital Trends
Although you can find many great budget laptops out there today, the sweet spot in laptop pricing and hardware, as far as we’re concerned, is just north of $1,000. There are some truly stellar entries in that ballpark, including our favorite for the past few years, the Dell XPS 13. But there are always pretenders gunning for that throne and Asus has a new potential competitor that has us intrigued.
In this head to head, we’ll pit the Asus ZenBook 13 UX331UN vs. Dell XPS 13, to see which comes out on top in all of the most important categories.
To see how the new Dell XPS 13 measures up against the larger Dell XPS 15 2-in-1, check out our comparison between the two.
Specifications
Asus Zenbook 13 UX331UN
Dell XPS 13
Dimensions
12.2 x 8.5 x 0.55 inches
11.9 x 7.8 x 0.46 inches (0.3 at thinnest)
Weight
2.47 pounds
2.67 pounds
Processor
8th Generation Intel Core i5, i7
8th Generation Intel Core i5, i7
RAM
8GB or 16GB
4GB, 8GB or 16GB
Graphics
Intel HD 620 or Nvidia MX150 with 2GB GDDR5
Intel HD 620
Display
13.3-inch wide-wide angle (touch optional)
13.3-inch InfinityEdge
Resolution
1080P or 4K
1080P or 4K
Storage
128GB, 256GB, 512GB, 1TB SSD (PCIe optional)
256GB, 512GB, 1TB SSD (PCIe optional)
Networking
802.11ac, Bluetooth 4.2
802.11ac, Bluetooth 4.2
Ports
USB-C, 2 x USB-A, HDMI, headset, microSD
USB-C, 2 x Thunderbolt 3, Headset, microSD
Webcam
VGA webcam
720P webcam
Operating System
Windows 10
Windows 10
Battery
50 watt-hours
52 watt-hours
Price
$1,000+
$1,000+
Availability
Now
Now
Review
Full review: 7/10
Hands-on
Design
Asus’ laptops have never been the most striking. Even its recent entries haven’t done much to change that, though it does appear to have taken some measures to improve the aesthetics of its new ZenBook 13 to bring it more in line with its pricing. With some subtle tweaks to the angling, a reduction in bezel size and a new, matt finish to the dark blue paint job, it certainly looks better than previous entries in this range.
The Dell XPS, on the other hand, is arguably one of the best looking laptops available today. Its latest refresh is slightly flatter and looks far more modern than its predecessors. It’s soft-touch, carbon fiber interior is still lovely to look at and feels great. Its bezels are thinner than ever too, practically making it an edge-to-edge display, which is more than can be said for the new Zenbook, despite its new slimmer design.
Both laptops are trim elsewhere too, although the XPS 13 just pips the ZenBook 13 there too, coming in a few fractions of an inch shorter and thinner. The ZenBook does manage to undercut the competition on weight though, shedding 0.2 of a pound compared to the Dell design. That weight loss may come at the expense of frame stability, as we noticed some flex in the display during our hands-on.
Elsewhere in the designs, the ZenBook 13 has a little more port flexibility with the inclusion of two USB-A ports, as well as an HDMI output that supports up to HDMI 1.4. There’s no Thunderbolt 3 support though and the webcam is only VGA, compared to the 720P version that the XPS 13 sports.
Although both designs have their perks, the overall look and feel of the XPS 13 is hard to beat, even if the ZenBook’s legacy ports give it a little more connectivity flexibility.
Winner: XPS 13
Hardware
Although the configuration options for both the Asus ZenBook 13 and Dell XPS 13 are similar, there are some notable differences that are worth considering. Both systems offer eighth-generation Intel Core i5 and i7 CPUs (8250U and 8550U respectively) and up to 16GB of RAM, though the base version of the XPS 13 comes with 4GB. The ZenBook starts with 8GB.
Storage options are a little more varied with the UX331UN, starting at 128GB of M.2 solid state storage (SSD), but both systems offer up to 1TB, with an optional PCIe drive.
The biggest difference between the two is in the graphics department. Where the Dell XPS 13 offers no additional graphics support beyond the on board Intel HD 620 chip included with the processor, Asus offers an Nvidia MX150 with 2GB of GDDR5. That’s not a particularly powerful graphics chip, typically comparable to a desktop GTX 1030, but it’s significantly more powerful than Intel HD graphics — even if it’s throttled a bit.
All things considered, both systems should perform comparably in typical Windows tasks, but with the additional oomph of a dedicated graphics processor, even a slightly limited one, the ZenBook 13 should be the more powerful system with 3D applications and gaming.
Winner: ZenBook 13
Display
The XPS 13 offers two resolution options for laptop displays: A standard 1080P, full-HD panel and a much more detailed, 4K choice, which gives both laptops native support for the latest consumer media source. Whichever resolution you opt for though, both come in the 13.3-inch form factor and have fantastic color accuracy — it’s some of the best we’ve ever seen on a display outside of a MacBook Pro.
The ZenBook 13, on the other hand, only offers a 1080p display — and it didn’t fare quite as well in our testing. It loses to the XPS 13 in pretty much every category, ranging from contrast ratio to color accuracy.
Winner: XPS 13
Mark Coppock/Digital Trends
Portability
Portable laptops need to be compact, lightweight and have plenty of battery life and both the XPS 13 and ZenBook 13 have all those in spades. The physical dimensions are a bit of a toss up, as though the ZenBook is the slightly lighter notebook, it’s not by enough of a margin that general usage will make it too noticeable. Likewise, the XPS 13, although smaller, is not so much so that it’s going to make an enormous difference to your day.
The kicker is likely to come in terms of battery life. Although there are only a few watt-hour difference between the batteries that both laptops employ, claimed battery life is a little different. Asus claims that the Zenbook 13 can offer up to 14-hours battery life. While that’s stellar, it’s not as much as Dell’s claimed 19-hours. Whether neither top the Surface Book 2, the XPS 13 wins out over over the ZenBook 13, giving it the overall edge in portability.
Winner: XPS 13
Price and availability
Arguably the most important category, nothing else matters if a product is too expensive or hard to find. This is where the Asus laptop could really give Dell a run for its money, as both systems start out at $1,000. The ZenBook has a substantially more attractive configuration at that price point. For your money you get a Core i5-8250U CPU, 8GB of RAM, 256GB of storage, and the distinctive MX150 graphics chip. The XPS 13 in comparison, has the same CPU, but just 4GB of RAM, 128GB of storage, and just onboard Intel HD 620 graphics.
You only need to bump up your budget by $150 to get the same sort of hardware — sans the MX150 graphics chip — with the XPS 13, but it’s still the more expensive option. The 2017 Dell XPS 13 is an alternative, as it can be purchased for as little as $800, but that does come with older hardware.
With all that in mind, at the time of writing, the above configuration of the ZenBook 13 UX331UN is the only one available. Even still, you get a better deal with the ZenBook 13, especially if you want to be able to play games on the side.
Winner: ZenBook 13
Close, but no cigar
It’s rare that a laptop can come close to toppling our long-running mid-range laptop champion and the ZenBook 13 UX331UN made a valiant effort. With a discrete graphics chip nestled inside its newly trim design, decent battery life, and display options, it came closer than most to becoming our new favorite. The GPU is certainly a distinguishing factor, but without the
However, the overall package just isn’t quite enough to sway us. Although the XPS 13 appears to be the more expensive offering right now, its wider array of (buyable) hardware options, its better-designed chassis and weight distribution, its new look and feel, and stellar battery life, mean it’s not leaving its cozy spot in our hearts just yet.
Overall winner: Dell XPS 13
Editors’ Recommendations
- Asus ZenBook 13 UX331 billed as the ‘thinnest laptop with discrete graphics’
- Dell XPS 13 vs. Asus ZenBook 13: Two thin and light 13-inch notebooks face off
- Dell XPS 13 vs. Dell XPS 15 2-in-1
- The best Dell XPS 13 cases, sleeves, and bags for every occasion
- Asus ZenBook 13 (2018) review