No, the Canon 6D Mark II shoots a maximum resolution of Full HD (1920 x 1080) at 60 fps. It does, however, feature a 4K Time-Lapse movie mode.
Yes, the 6D Mark II features a dust and water-resistant construction, making it suitable for professional outdoor use in challenging environments.
It uses the LP-E6N battery and is CIPA rated for approximately 1200 shots when using the optical viewfinder, making it excellent for full-day events.
Yes, it features Dual Pixel CMOS AF, providing fast and smooth phase-detection autofocus during Live View and video recording.