Dell XPS 14 laptop with a Panther Lake chip manages a staggering 43-hour+ battery life result, thrashing the latest MacBook Air

Hardware Canucks has tested the latest Dell XPS 14 laptop with a Panther Lake Core Ultra 7 355 chip at its heart, and the battery life appears to be nothing short of astonishing. The channel recorded a 43-hour+ result when performing a Chrome web browsing test, beating out the latest MacBook Air 15 by roughly 28 hours.

Hardware Canucks attributes the result to a combination of the laptop's variable refresh rate display and a high-density 70 Wh battery. The MacBook has a more conventional 66 Wh unit...