In both our benchmarks and real-world usage, the Spectre x360 lasted long enough for a solid day’s work. It outperformed the two other Kaby Lake laptops I’ve reviewed - the Asus ZenBook 3 and Razer Blade Stealth - by a small but significant margin, although in our new calibrated Wi-Fi test, the x360 only narrowly outperformed the ZenBook 3 in a surprise result. I think most buyers will be very satisfied with the battery life provided by the x360, especially as the battery is large without adding a significant amount of bulk to the system.
