XPS 15 tested with 9th Gen Intel Core i7-9750H, 16GB RAM, 512GB SSD, 97WHr battery and OLED display. Based on testing using the Mobile Mark 2014 battery life benchmark test. For more information about this benchmark test, visit www.bapco.com. Actual battery life may be significantly less than the test results and varies depending on product configuration and use, software, usage, operating conditions, power management settings and other factors. Maximum battery life will decrease with time.