***** The inbox charger and data cable are USB Type-C. **** Battery capacity, video runtime on a full charge and video runtime on a 30-minute charge vary by model and configuration. *** Video runtime on a 30-minute charge is an estimation taking into account the 17-hour video runtime on a full charge against the battery charge amount after 30 minutes of charging with the inbox 100W charger where device is completely turned off with 2% battery remaining. Actual charging speed may also vary depending on the actual usage, charging conditions and other factors. Battery life varies significantly depending on settings, network environment, usage patterns and other factors. Tested with results from a pre-release version of the device using inbox 100W charger under settings (1080p video playback from video files stored on the device's local storage, player-videos & TV with full screen, brightness-150nits, wired earphone with default volume, airplane mode on, keyboard backlight off) without connection to Wi-Fi or mobile network, measuring the time until the device is discharged to 2%. ** Based on results from internal lab tests for local video playback time conducted by Samsung. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. * Typical value of battery capacity tested under third-party laboratory condition.

Surface book i7