During our WLAN test, the Intel test device performed slightly better than the Snapdragon variant (both 64 Wh). At 150 cd/m², we measured 17:41 hours, which is almost three hours more than the Snapdragon model, and at full brightness, we noted just under 9 hours. A full charge takes 125 minutes with the device switched on (80% after ~60 minutes).

This is a damning result for Qualcomm.