Here's the AF pattern for the 6D...
High Performance Composing and Focus
The EOS 6D has an entirely new 11-point AF system for fast, accurate AF no matter the situation. With its new centered cross-type AF point with EV -3 sensitivity for improved performance and focus in low light, and a newly developed and bright 21mm eye point viewfinder with 97% coverage, the EOS 6D offers impressive performance in both composition and AF, even in the dimmest lighting situations. Offering not only One-Shot AF, AI Servo AF, and AI Focus AF, the EOS 6D's AI Servo focus can be customized with tracking, acceleration and deceleration tracking sensitivities, and 1st or 2nd image priority adjustments. For even more customization, adjustment levels for the wide-angle and telephoto ends of particular lenses can be entered and recorded into the camera's memory.
The simplicity and convenience of Wi-Fi built-in
The new EOS 6D features built-in Wi-Fi, incorporating cutting edge technology into the camera's compact and lightweight design. The EOS 6D's exposure settings such as aperture, shutter speed and ISO, focus, and shutter can be operated wirelessly using an iOS or Android smartphone* with the free Canon EOS Remote app. Using a smartphone with the EOS Remote app installed, shoot remotely from a distance, even in Live View mode, for those difficult-to-capture shots; you can also review images in the EOS 6D without having to take it out of the bag, and easily transfer and save images directly from the camera to a smartphone.
Comparative Playback
The EOS 6D's comparative playback mode enables images to be played back two at a time, side by side. A tremendous, in-camera timesaver, comparative playback means images can quickly be enlarged simultaneously to compare focus, blur and noise, and can be individually rated, deleted or locked.
Silent Shooting
The EOS 6D offers a silent, low vibration shooting mode. By slowing down and muting the shutter and mirror reflex action, the camera is capable of handheld, virtually imperceptible operation for discrete shooting in more situations.
Maximum Burst
Based on 8GB memory Card:
• JPEG Large/Fine: Approx. 73 Shots
• RAW: Approx. 14 Shots
• RAW+JPEG Large/Fine: 7 Shots
Based on 8GB UHS-I memory card:
• JPEG Large/Fine: Approx. 1250 Shots
• RAW: Approx. 17 Shots
• RAW + JPEG Large/Fine: 8 Shots