When it comes to action cameras, DJI has established itself as a powerful competitor in a market long dominated by a few major brands. With the Osmo Action 4 Adventure Combo, DJI refines its formula to deliver a compact, durable, and incredibly capable device built for adventurers, content creators, and thrill-seekers alike.
From extreme sports to travel vlogging, the Osmo Action 4 provides professional-grade video quality, unmatched stabilization, and true low-light performance—all in a body that fits in your palm. This review takes an in-depth look at the camera’s design, features, technical specifications, real-world performance, pros and cons, and ultimately, who this camera is best suited for.
What’s Included in the Adventure Combo?
The Adventure Combo comes packed with everything needed for extended shoots and versatile mounting. Inside the box, you’ll find:
- DJI Osmo Action 4 Camera
- Three Extreme Batteries
- Multifunctional Battery Case (doubles as a charger and power bank)
- Magnetic Quick-Release Adapter Mount
- Curved Adhesive Base
- Quick-Release Mounting Kit
- Type-C Cable
- Protective Frame
- Lens Hood
- Locking Screws
- Anti-slip Pad
This kit provides more than just the essentials—it’s designed for those who shoot on the move and need quick swaps, extra power, and sturdy accessories for rough environments.
Key Features at a Glance
- 4K/120fps Ultra HD Video – High-resolution, ultra-smooth capture
- 1/1.3-Inch CMOS Sensor – Improved low-light and dynamic range performance
- 10-bit D-Log M Color Mode – Professional-grade color flexibility
- RockSteady 3.0+ and HorizonSteady – Advanced electronic stabilization
- Front and Rear Touchscreens – Dual displays for vlogging and framing
- Deep-Freeze Battery Performance – Up to 150 minutes in -20°C conditions
- Wi-Fi Live Streaming & Voice Control
- Magnetic Quick Release Mount – Effortless attachment and secure locking
- Waterproof up to 18 meters without housing
- GPS Bluetooth Remote (sold separately) – Compatible for location tagging and control
Design and Build Quality
The Osmo Action 4 follows DJI’s minimalist design philosophy. The camera has a robust, matte-finished exterior that feels solid in the hand, with smooth curves and smart layout of buttons and screens. It’s compact and lightweight, making it ideal for mounting on helmets, handlebars, tripods, or handheld rigs.
Both the front and rear touchscreens are bright and responsive—even in direct sunlight. The front screen is perfect for vloggers or selfie shots, while the rear screen offers intuitive control over settings and playback. With its waterproof rating of 18 meters without additional housing, the Action 4 is built for the elements—rain, snow, or ocean.
Its magnetic quick-release mounting system is a huge plus. Unlike traditional mounts that require constant screwing and unscrewing, this system lets users attach or remove the camera in seconds, making it easy to switch angles or positions on the fly.
Camera Specifications
Feature | Details |
---|---|
Sensor Size | 1/1.3-inch CMOS |
Max Video Resolution | 4K at 120fps |
Other Video Modes | 2.7K, 1080p at various frame rates |
Bitrate | Up to 130 Mbps |
Color Modes | Normal, D-Log M (10-bit) |
Image Stabilization | RockSteady 3.0+, HorizonBalancing, HorizonSteady |
Screens | Dual Touchscreens (front and rear) |
Battery Capacity | 1770mAh (Extreme Battery) |
Battery Life | Up to 160 minutes (1080p/30fps) |
Charging Time | Approx. 50 minutes (per battery in case) |
Waterproof Rating | 18 meters (without housing) |
Weight | Approx. 145g (with battery and mount) |
Storage | microSD (UHS-I or above, up to 512GB) |
Video and Image Performance
The star of the Osmo Action 4 is its 1/1.3-inch image sensor, which is significantly larger than many competitors in the action cam segment. This allows for better low-light sensitivity, higher dynamic range, and greater detail capture, especially in challenging environments.
Video Quality
- 4K at 120fps delivers incredibly sharp, smooth footage, perfect for capturing fast-paced sports or cinematic slow-motion.
- 10-bit D-Log M color mode allows for enhanced color grading in post-production, giving filmmakers and YouTubers added creative control.
- Wide-angle field of view (155°) makes it great for capturing immersive POV shots.
Stabilization
DJI’s RockSteady 3.0+ works like magic. Whether you’re mountain biking, skiing, or running, the footage remains shockingly smooth, eliminating the need for gimbals in most cases.
The addition of HorizonBalancing and HorizonSteady ensures level footage, even when the camera is tilted—a feature that’s game-changing for action sports and handheld recording.
Battery Life and Charging
With the Extreme Batteries included in the Adventure Combo, users get extended runtimes and improved cold-weather reliability. A single battery provides:
- Up to 160 minutes of use at 1080p/30fps
- Around 80-90 minutes at 4K/60fps with RockSteady enabled
The Multifunctional Battery Case can charge all three batteries sequentially and even serve as a power bank for other USB devices. Each battery takes around 50 minutes to fully charge, and the case displays LED indicators to show charging progress.
Connectivity and App Integration
The Osmo Action 4 connects seamlessly via Wi-Fi and Bluetooth to the DJI Mimo app, which enables:
- Wireless live streaming
- Quick file transfers to your smartphone
- Camera setting adjustments
- Firmware updates
- Story templates for quick social media-ready videos
The app interface is clean and intuitive, ideal for content creators who need to shoot and publish quickly.
Voice control and gesture recognition are also available, allowing you to control the camera hands-free—useful in situations where you’re wearing gloves or unable to reach the device.
Pros and Cons
✅ Pros:
- Exceptional 4K video quality with high frame rate support
- Large sensor enables stunning low-light footage
- Best-in-class stabilization for action shots
- Dual touchscreens enhance usability for vloggers
- Magnetic quick mount is fast and secure
- Waterproof and rugged without accessories
- Long-lasting batteries with rapid charging
- Supports 10-bit color and professional workflows
❌ Cons:
- No 5.3K or 8K video support like some competitors
- Limited photo customization compared to mirrorless cameras
- Heavier than some ultra-light competitors
- No optical zoom or interchangeable lenses
Who Is the Osmo Action 4 Best For?
This action camera is designed for:
- Adventure travelers – Ideal for trekking, diving, or road-tripping with unpredictable conditions
- Sports and outdoor enthusiasts – Perfect for surfing, skiing, biking, and hiking
- Vloggers and content creators – Front-facing screen and mic support make it a compact vlogging powerhouse
- Filmmakers on the go – Offers pro features like 10-bit color and manual controls in a pocket-sized form
- Cold-weather explorers – Battery performance in extreme temperatures is unmatched
Whether you’re documenting your next vacation, building a YouTube channel, or capturing stunning slow-motion content, the Osmo Action 4 delivers impressive quality and reliability without the bulk of larger gear.
Final Verdict
The DJI Osmo Action 4 Adventure Combo is a top-tier action camera that blends professional video features with rugged reliability. Its large sensor, advanced stabilization, and dual-screen design make it a versatile tool for creators of all levels.
The Adventure Combo offers outstanding value by including essential accessories and extra power for extended shoots. While it may not shoot in ultra-high 5K or 8K resolutions, it hits the sweet spot for most users who need durable 4K quality with pro-level tools in a portable package.
If you’re looking for an all-in-one action camera that keeps up with your lifestyle and creative demands, the Osmo Action 4 is more than ready to join your next adventure.