For Android devices, we rely on PCMark Work 2.0's built-in battery test. We calibrate the screens of the various devices based on UL's specifications, charge the battery to full, and then turn it loose.
Lightweight, premium construction, Excellent OLED display panel, Optional keyboard and track pad make it a productivity machine, DeX mode offers side-by-side multitasking and a nice desktop, S-Pen is responsive and useful, Great battery life