Dell releases powerful, well-supported Linux Ultrabook

I was one of the beta testers for this laptop, so I've been using it for the last few months. [If anybody has any questions about it, I'd be happy to answer them - I've used many different laptops over the years for comparison.]

I couldn't be happier with it - I have a larger laptop that I use as my "main" computer at home (essentially as if it were a desktop), and the XPS13 is what I take with me everywhere and use for presentations, developing on the go, etc.

I've used Linux as my main OS for some years now, and for me the main appeal of this computer was the size/weight/battery life when compared to my larger laptop. If you've been waiting for a Linux ultrabook for portable development (or even just ultra-portable general use), this is it.

Compared to my work computer (a Macbook Air), the difference is enormous. Hardware-wise, the XPS13 just feels slimmer, even though the difference in size/weight is negligible. The biggest physical differences are the keys and trackpad - I'm typing this now on a mechanical keyboard, and I've gotten so used to the Das Keyboard that I can't stand the feel of chiclet-style keys. However, the shape of the XPS13 keys (slightly indented) alleviates some of the annoyances I have with most laptop keyboards (the Air included). The trackpad is highly sensitive, and I like the texture slightly more than that of the Macbook Air.

Battery life is great, even with Bluetooth turned on (though I usually leave this off - I still haven't found a real use for Bluetooth on my computers!).

I should mention the display - it's the perfect size for me. I actually dislike the Macbook Air on this one point - it absolutely kills my eyes by the end of the day (both the default size and default brightness/contrast). I have neither of these problems with the XPS13, but it's still crisp enough that I don't feel like I'm missing anything.

Overall, I'm incredibly happy that I got it, and I actually get slightly annoyed now when I have to use my Macbook Air for work - I wish I could be using the XPS13 instead. Aside from the fact that I'd rather be using Linux any day, hands-down, the computer just feels more physically appealing in itself. Even at its price[1], it's worth every penny.

[1] I should note that I received my testing laptop at a 20% discount, though after using it, I would be willing to pay full price for it if I'd had to.

I totally don't get your display argument - how can a display with higher resolution and which can be brighter in any way be a disadvantage?

Also, but that might be subjective: 1366x768 would be way too less for me...

> I totally don't get your display argument - how can a display with higher resolution and which can be brighter in any way be a disadvantage?

I'd rather not sideline this with a discussion about resolution and brightness, because frankly, it's one of those subjective, "try it yourself and see what works best for you" sort of things. In short, I view high brightness as a drawback, not a feature, and the resolution + font size is more important on OS X, where I have a much harder time getting everything to a reasonable size for me in concert.

I'm willing to bet none of that sounds familiar - as I said, it's one of those things where, if you have to ask, it's not an issue for you. All I can recommend in your case is that, if you're considering an XPS13, take look at one of the XPS13 models and seeing if that display works for you or not.

You can always increase the font size or lower the brightness...

You can't do the opposite if the display does not support it.

> You can always increase the font size

As I said, that doesn't solve the problem.

> You can't do the opposite if the display does not support it.

Sure, but this display works for me, and there are plenty of things I can do on Linux which I can't on OS X (and which I care about much more).

If my problems aren't issues for you (which they're not) and you really care about display/rendering/etc., then yes, you probably want a Mac and this computer probably isn't for you. I like it because I've never been happy with a Macbook Air, and this is a Linux Ultrabook that "just works".

You seem to assume that you must use OSX on a MacBook. Actually, because that was the topic here, I was assuming that you would also use Linux there - that would also be a better comparison. There are many happy Linux users which use MacBooks.

Anyway, on OSX, you can also do a lot but you are right, there is no official way to change the global font size (afaik) (and you are also right that that wasn't really an issue for me so far). Anyway, most applications have their own settings. (Usually, I even go smaller than the default sizes to have more content on my screen.)