DJI Osmo Action 4 Diving Combo - Waterproof 4K Action Camera

In this review of the DJI Osmo Action 4 Diving Combo the bottom line is simple: this kit is built for outdoors and underwater enthusiasts who want high-quality, stable 4K footage without complex rigs. The biggest reason to buy is the combination of a large 1/1.3-in sensor and 10-bit D-Log M color that delivers vivid, true-to-life footage in bright sun or low light. Setup is straightforward, accessories in the diving combo add protection and buoyancy, and the camera's stabilization keeps action footage watchable even on rough rides.

Key Features

• 1/1.3-in Sensor: The larger sensor improves low-light performance and helps retain detail in dawn and dusk shooting conditions.
• 10-bit & D-Log M Color: The advanced color profile captures richer tones and preserves highlights and shadows for grading in post.
• 4K/120fps and 155o FOV: High-resolution video and an ultra-wide field of view enable immersive footage and smooth slow-motion clips.
• Long-Lasting Power: Rated to record for extended sessions, the camera is designed to work in cold conditions down to -20C, helping you shoot in harsh environments.
• Magnetic Quick Release: Fast switching between horizontal and vertical mounting reduces downtime and encourages more creative framing.
• Diving Combo Accessories: The included floating handle and 60 m waterproof case add safety and protection for underwater use.

Who It's For

The Osmo Action 4 Diving Combo is aimed at adventure photographers, surfers, divers, and outdoor athletes who need a rugged, waterproof camera that still delivers cinematic color and good low-light performance. Its stabilization and ultra-wide FOV make it a good choice for action sports where smooth footage and immersive framing matter.

Those who should look elsewhere include users who prioritize the absolute longest battery runtime in a single charge or who need a highly modular cinema workflow with larger sensors; some customers report mixed battery experience, so if uninterrupted all-day shooting is essential, consider planning spare batteries or a different solution.

Pros & Cons

Pros

• Excellent daytime and low-light image quality thanks to the large sensor and 10-bit color support.
• Flexible shooting with 4K/120fps and a 155o ultra-wide FOV for immersive slow motion and action framing.
• Sturdy diving accessories including a 60 m waterproof case and floating handle add safety for underwater sports.
• Magnetic Quick Release makes switching orientations fast and convenient during runs or dives.

Cons

• Battery life gets mixed feedback from users, so long recording sessions may require spare power solutions.
• Some users report occasional functionality issues under heavy use, so firmware updates and testing are advisable before major trips.

Specifications

Sensor	1/1.3-in
Video	4K up to 120fps
Color	10-bit with D-Log M
Field of View	155 degrees ultra-wide
Waterproofing	Includes 60 m waterproof case
Operating Temperature	Down to -20C (-4F)
Accessories	Floating handle and diving kit included

Our Verdict

The Osmo Action 4 Diving Combo is a compelling choice for action and underwater shooters who want high-quality color, strong low-light performance, and reliable stabilization in a compact package. The diving accessories add real value for water sports, and while some users note mixed battery results, the camera's image quality and versatility make it a good value for adventurous creators who bring spare power.

Frequently Asked Questions

Is the camera truly waterproof for diving?
The bundle includes a 60 m waterproof case and a floating handle, making it suitable for recreational diving and underwater sports when used as directed.

How is low-light performance?
The larger 1/1.3-in sensor and 10-bit color profile improve low-light clarity and color retention, so dawn and dusk footage looks significantly better than smaller-sensor alternatives.

Will stabilization handle rough activities?
Yes, the camera offers multiple stabilization modes designed to reduce shake during rugged activities, producing much steadier footage than non-stabilized action cams.