When comparing Dell XPS 15 vs System 76 Lemur, the Slant community recommends Dell XPS 15 for most people. In the question“What are the best laptops for Linux?” Dell XPS 15 is ranked 3rd while System 76 Lemur is ranked 5th. The most important reason people chose Dell XPS 15 is:
Two display choices are available for the XPS 15, an Ultra HD touchscreen or a Full HD non-touch screen. Both screens have a very wide array of colors as they cover approximately 100% of sRGB color space. The viewing angle is around 170 degrees. However, at 45 degrees, slight color change can be noticed. With around 350 nit output for brightness, it’s a viable choice for outdoor usage. All of this makes it an amazing display.
Ranked in these QuestionsQuestion Ranking
Pro Amazing display
Two display choices are available for the XPS 15, an Ultra HD touchscreen or a Full HD non-touch screen. Both screens have a very wide array of colors as they cover approximately 100% of sRGB color space.
The viewing angle is around 170 degrees. However, at 45 degrees, slight color change can be noticed.
With around 350 nit output for brightness, it’s a viable choice for outdoor usage. All of this makes it an amazing display.
Pro Good battery life if you pick the 1080p display
Models with the 1080p screen last about 10 hours with general usage. Naturally, if more intensive tasks are involved, the battery will be drained faster.
Pro Solid keyboard and trackpad
The keyboard and trackpad are reliable and solid all-around. The keyboard is responsive but is not super “clicky”, rather a bit soft. It has a white backlight on black keys that illuminates them at night. The touchpad is rather large while having no buttons. Despite this, the XPS 15 can reliably distinguish between the left and right clicks which are done on the trackpad itself.
Pro Optional password-free-sign-in via a fingerprint reader
For an additional $25 it’s possible to enjoy a password-free-sign-in by having a fingerprint reader. It will keep your laptop safe while still providing convenient access to it.
Pro Slick design
The whole design is quite stylish. The aluminium chassis provides a very clean look while the black carbon fiber palm rest with an almost borderless display cements it as a visually modern laptop. All of this is made with a premium build quality.
Pro Very well-rounded laptop
The cheapest configuration is a great choice for general non-intensive use - things like internet browsing, watching movies and similar tasks.
Whereas the more expensive configurations are gradually more capable of intensive tasks, like video editing or gaming. It’s not as good as a specialized computer built for a specific purpose, like a video editing laptop with an enormous RAM size or a gaming laptop with a superior graphics card, but it’s a very well-rounded, reliable laptop.
Pro Operates well on a Linux system
All essential things, like network connectivity, ports and sound, work right “out-of-the-box” with a Linux operating system. There is a compatibility issue on the new 9560 model with its graphics card but the laptop is still very usable with its integrated Intel graphics card.
Pro Can run most modern games
Being an excellent all-rounder, it can be used as a gaming laptop for games that are not exceptionally demanding, like Overwatch or Dota 2. Unless you’re using the cheapest model, you can expect a reasonable 60 frames per second for almost all modern games, provided that you’re willing to lower the game’s settings.
Pro Ubuntu just works out of the box
System76 machines come with Ubuntu 16.04 LTS pre-installed with all drivers and necessary software ready to go. For Ubuntu users there's no need to install their distro of choice from scratch.
Pro Choice of version of Ubuntu
System 76 allows the user to choose between the LTS release of Ubuntu and the latest release as the installed OS of the shipped device.. While installing a new version of the OS is done easily at home, it is convenient to see that System 76 will do it for you.
Pro Base model is pretty cheap
For $599 this is the cheapest model System 76 sells, who are one of the few companies that sell laptops with Linux installed by default.
At about 3.6lbs, it's a relatively lightweight laptop that can be easily carried around.
Pro Comes with free lifetime software support
Officially System76 provides free lifetime support for Ubuntu. And they will also try to provide unofficial support for other distros to the best of their abilities.
Pro Great performance
The "medium" build of Lemur (8GB of RAM, i7 CPU) can do most activities just fine. Whether that activity is developing Android applications, writing documents, or editing a 4K video with Kdenlive, the Lemur will not have any problems with lag or overheating.
Con Battery doesn’t hold long with the Ultra HD screen
If you’re choosing the configuration with an Ultra HD screen, expect a very short battery life of around 6 hours for general usage. With more intensive tasks it's even less than that.
Con 9560 model's GPU has compatibility issues on Linux
The new 9560 model has some trouble accepting its GTX 1050 Ti video card while running a Linux operating system. Fortunately, the integrated Intel graphics card is capable enough to substitute it. The manufacturers are probably aware of the issue and will, most likely, release an update for it.
Con Palmrest collects sweat
The palm rest is made from carbon fiber which attracts fingerprints and sweat. After some time it gets kind of unpleasant to touch and needs to be cleaned.
Con Some ghosting in games
The display is not intended for gaming purposes so it can produce an effect called “ghosting”. Ghosting is when the pixels are not able to change their colors fast enough, so the color of the preceding frame can still be slightly seen on the next frame. This causes a blurring effect. Note that it only happens on high framerates coupled with fast objects.
Con Noisy fans
The laptop is very quiet during idle and light usage but when there is some workload, the fans get quite loud and distracting.
Con Awkward webcam location
The webcam is located under the screen instead of on top. It means that your face will be shown from a lower angle which can seem a bit weird. It also means that your fingers can partially obstruct the webcam while you’re typing.
Con Audible coil whine
Coil whine can be heard when it’s generally quiet and the fans are not running. Audible when the laptop is connected to the power supply. The manufacturers have acknowledged it as a problem and, if possible, will push out an update which should eliminate it. Until then, it’s still a gripe.
Con Poor build quality
Like with most System76 products, the build quality for the Lemur is rather poor, especially when you compare it with other laptops at this price point. The plastic feels a bit cheap and flimsy and is not as durable as other laptops.
Con Terrible battery life
Even when just web browsing, the battery will last five hours tops.
Con Screen brightness doesn't go low
Even at minimal brightness, the screen is too bright to comfortably use at night.
Con Limited hinge angle
The hinge only opens to around 120 degrees. This is suitable for desk work. However, on a lap, it could be limiting.
Con US keyboards only
System76 only manufactures laptops with US (American English) keyboard layout. As most other language specific keyboard layouts use a larger number of keys, this is a clear disadvantage to customers from other countries.