DJI Improves Osmo Action 4 Image Quality With Firmware Update

DJI has released a new firmware update for its latest and most advanced action camera, the Osmo Action 4 . The firmware improves the image and sound quality, eliminating some annoying bugs to ensure smoother operation.

The new firmware version for Osmo Action 4 is 01.04.05.10 and requires the DJI Mimo app v1.12.0 or higher for optimal operation. The full firmware change log is below:

• Optimized processing algorithm to significantly improve image quality when recording video at 30 fps or less.
• Added auto power off function for DJI Mic 2 transmitter. When a transmitter is not connected to a device and does not record independently for more than 15 minutes, the transmitter will automatically power off. When a transmitter is connected to the camera, you can tap Settings > Wireless Microphone > Auto Power Off to enable the function. (Transmitter firmware must be v04.03.08.31 or higher.)
• Optimized recording gain for DJI Mic 2 transmitter and recording volume performance.
• Fixed some minor bugs.

The DJI Action 4 first hit the shelves in August 2023. The camera features a powerful 1/1.3-inch image sensor, a large f/2.8 aperture, and 2.4μm-equivalent pixels to capture 4K/120fps footage and provide an ultra-wide 155-degree FOV. To further enhance stability and image quality, multiple stabilization modes are available, such as RockSteady 3.0/3.0+ for FPV footage and HorizonBalancing/HorizonSteady for horizontal footage.

The Action 4 boasts a 10-bit D-Log M color mode that opens up a world of post-production possibilities with a billion colors and a wider dynamic range. The camera can film for over 2.5 hours in moderate temperatures and up to 150 minutes in temperatures as low as -20°C (-4°F). The camera also features rapid charging capabilities: the battery fills up to 80% in just 18 minutes of charging.