Sony A6400 Camera Guide [hot] Jun 2026

The Sony a6400 in 2026: Why This “Old” Camera Is Still a Beast (Complete User Guide)

for almost everything. This allows the camera to use its 425 phase-detection points to track moving subjects constantly. Focus Area to let the camera's AI find faces and eyes automatically. Face/Eye AF Face/Eye Priority in AF and set to (or Animal for pets). Sony α6400 Camera Review - RTINGS.com sony a6400 camera guide