crwdns2933803:07crwdne2933803:0
crwdns2933797:0Jeff Suovanencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jeff Suovanen
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crwdns2933807:0crwdne2933807:0
| - | [* black] The Dell XPS 13 features a four |
|---|---|
| - | [* icon_reminder] That's 11 hours of web browsing, with "system brightness set to 150 |
| + | [* black] The Dell XPS 13 features a four-cell, 7.4 V, 52 Wh battery with "up to 11 hours of run time." |
| + | [* icon_reminder] That's 11 hours of web browsing, with "system brightness set to 150 nits (40%) and wireless on"—highly dependent on personal configuration and usage. |
| [* icon_note] Usage reports [http://www.laptopmag.com/reviews/laptops/dell-xps-13-2015|vary|new_window=true] pretty [http://www.pcworld.com/article/2880564/dell-xps-13-vs-macbook-air-a-closer-look-at-battery-life.html|wildly|new_window=true] on the functional battery life. | |
| [* black] For comparison: Apple's Early 2014 MacBook Air claims 12 hours of web browsing or iTunes movie playback on its 54 Wh battery. |