> In our battery test, which sets the laptop’s screen brightness to 150 nits and tasks it with endlessly browsing the web via Wi-Fi, the Framework lasted 10 hours and 17 minutes. That’s better than the Dell XPS 13 (7:59)
https://www.tomsguide.com/reviews/framework-laptop-review-th...
Maybe the XPS 13 configuration was different? Or maybe the tests were different in nature? Ars used PCMark 10, which is a standard benchmark that Dell could have specifically optimized for.
The Ars review does have this to say later on:
> The Framework also manages surprisingly high battery life under Ubuntu—in our semi-scientific video playback test, Framework runs neck and neck with the outstanding Acer Swift 3 at just over five hours, with everything else (including the XPS 13, which in this case is hampered by a 4k touchscreen display) trailing well behind.
Under the final section:
>>The ugly