4K internal recording with no recording limit, plus S-Log2, S-Log3, and HLG (HDR) profiles.
Magnesium alloy body with a 180° fully tiltable LCD touchscreen for selfies and vlogging. 2. Essential Settings for Photography sony a6400 camera guide
To get the most out of your still images, start with these baseline configurations: 4K internal recording with no recording limit, plus