LTE Advanced with removable SIM and eSIM support, Qualcomm Snapdragon X20 LTE Modem, 5.0MP front-facing camera with 1080p full HD video, 10.0MP rear-facing autofocus camera with 1080p HD and 4k video.
Sensors: Accelerometer, Gyroscope, Magnetometer, Ambient Color Sensor (brightness and color). Connections: 1 x Surface Connect port, Surface Type Cover port, Compatible with Surface Dial off-screen interaction, Exterior: Casing: Signature anodized aluminum, Physical buttons: Volume, Power. Pen compatibility: Surface Pro 8 supports Microsoft Pen Protocol (MPP), Surface Pro 8 supports tactile signals with Surface Slim Pen 2, Keyboard compatibility: Surface Pro Signature Keyboard, Surface Pro X Keyboard, LTE bands supported: (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66)
Mentioned Battery Backup information is collected from manufacturer. As per manufacturer the backup time may very for different use case, settings, applications and some other factors.