DJI Osmo Action 4 Essential Combo, 4K/120fps Waterproof Action Camera with 1/1.3-Inch Sensor

In the world of action cameras, performance under pressure defines true quality. Whether you are riding at high speed, diving underwater, hiking in low light, or filming cinematic outdoor content, you need a camera that can keep up. The DJI Osmo Action 4 Essential Combo is designed precisely for creators who demand reliability, image quality, and advanced color performance in extreme environments. With its large 1/1.3-inch sensor, 4K/120fps recording capability, and 10-bit D-Log M color support, this action camera goes far beyond basic adventure recording.

The DJI Osmo Action 4 Essential Combo is not just another compact action camera. It represents a significant evolution in sensor size, low-light performance, and professional-level color science within the DJI action lineup. Built for outdoor enthusiasts, vloggers, sports athletes, and travel filmmakers, it combines durability, image clarity, and long battery life into a highly portable form factor.

Introducing the DJI Osmo Action 4 Essential Combo

The DJI Osmo Action 4 Essential Combo features a powerful 1/1.3-inch CMOS sensor that dramatically improves dynamic range and low-light performance compared to smaller sensor action cameras. It supports 4K resolution at up to 120 frames per second, making it ideal for slow-motion content and fast-moving subjects.

This Essential Combo typically includes the camera body, battery, mounting frame, and essential accessories for immediate outdoor use. Its dual touchscreen design, magnetic quick-release system, and waterproof body (without additional housing) make it extremely versatile in real-world scenarios.

Unlike many compact cameras that struggle in dim lighting, the DJI Osmo Action 4 Essential Combo excels in dawn, dusk, forest environments, and indoor sports conditions.

Image Quality and 1/1.3-Inch Sensor Advantage

One of the biggest strengths of the DJI Osmo Action 4 Essential Combo is its large 1/1.3-inch sensor. In action cameras, sensor size directly impacts image quality.

Larger sensor benefits include:

• Better low-light sensitivity
• Reduced image noise
• Improved dynamic range
• More natural color reproduction

With a wide f/2.8 aperture and large pixel size, the camera captures cleaner details even in challenging lighting. This makes it ideal for night city rides, sunset beach shots, or early morning mountain climbs.

4K/120fps – Cinematic Slow Motion in Action

The ability to record 4K at 120fps gives creators flexibility in post-production. You can slow down footage to 25% speed while maintaining smooth motion.

Practical advantages:

• Capture fast sports like motocross or skiing
• Create cinematic slow-motion sequences
• Preserve clarity even during high-speed movement

The DJI Osmo Action 4 Essential Combo ensures that motion remains smooth and detailed without excessive blur.

10-Bit & D-Log M – Professional Color Grading Control

For serious content creators, color grading flexibility is critical. The DJI Osmo Action 4 Essential Combo supports 10-bit color depth and D-Log M profile, enabling over a billion color variations.

Why this matters:

• More room for post-production adjustments
• Higher dynamic range retention
• Professional cinematic look
• Smooth gradient transitions

D-Log M allows you to preserve highlights and shadows, making it suitable for professional travel films and branded content production.

Waterproof and Built for Harsh Environments

Durability defines a true action camera. The DJI Osmo Action 4 Essential Combo is waterproof without additional housing and built to withstand harsh outdoor environments.

It is ideal for:

• Surfing
• Diving
• Snowboarding
• Desert adventures
• Mountain biking

The rugged body ensures reliability even in extreme temperatures.

160-Minute Long-Lasting Battery

Battery performance often limits action cameras. DJI addresses this with up to 160 minutes of operating time under optimal conditions.

This long battery life benefits:

• Long hikes
• Travel vlogging
• Event coverage
• Continuous sports recording

The fast charging capability also minimizes downtime.

Advanced Stabilization Technology

The DJI Osmo Action 4 Essential Combo integrates advanced electronic image stabilization to ensure steady footage even in dynamic movements.

Benefits include:

• Smooth handheld recording
• Reduced shake during running
• Stable helmet-mounted shots
• Cleaner FPV-style footage

This makes it competitive against other high-end action cameras.

Dual Touchscreen and Magnetic Quick Release

The front and rear color touchscreens simplify framing, especially for vloggers. The magnetic quick-release mounting system allows fast repositioning between accessories.

This improves:

• Workflow efficiency
• Shooting flexibility
• Mounting versatility

Switching between vertical and horizontal shooting is seamless.

Travel Filmmaking with DJI Osmo Action 4 Essential Combo

When traveling, lighting conditions constantly change. From bright beaches to dim cafés, your camera must adapt instantly. The DJI Osmo Action 4 Essential Combo excels in mixed lighting. Its large sensor and D-Log M color profile allow you to maintain detail in both highlights and shadows. This means sunsets remain vibrant, and city night lights stay clean without excessive noise.

Sports and Adventure Recording

Extreme sports require durability and high frame rates. With 4K/120fps and strong stabilization, the DJI Osmo Action 4 Essential Combo handles high-impact environments confidently. Whether mounted on a helmet, chest strap, or bike frame, the camera delivers smooth and immersive POV footage.

Comparison with Other DJI Action Cameras

Below is a comparison between DJI Osmo Action 4 Essential Combo and three other DJI action models.

Compared to DJI Osmo Action 3 and Action 2, the DJI Osmo Action 4 Essential Combo offers a larger sensor and professional color profile support. Compared to DJI Osmo Pocket 3, it offers better ruggedness and waterproofing.

Technical Specifications of DJI Osmo Action 4 Essential Combo

Frequently Asked Questions

1. Does DJI Osmo Action 4 Essential Combo support vertical shooting?
   Yes, it supports easy vertical orientation for social media content.
2. Can it record in HDR mode?
   Yes, HDR recording is supported for enhanced dynamic range.
3. Is DJI Osmo Action 4 Essential Combo good for night recording?
   Yes, the 1/1.3-inch sensor significantly improves low-light performance.
4. Does it require a waterproof housing for swimming?
   No, it is waterproof without additional housing within rated depth.
5. Can I use external microphones?
   Yes, it supports external microphone connectivity via adapters.
6. Is it suitable for professional filmmaking?
   Yes, 10-bit and D-Log M provide professional grading flexibility.
7. How durable is the build quality?
   It is designed for extreme outdoor environments.
8. Does it overheat during long recordings?
   It is engineered for stable performance under extended usage.
9. Can I livestream using DJI Osmo Action 4 Essential Combo?
   Yes, it supports livestream functionality through compatible connections.
10. Is the Essential Combo enough for beginners?
    Yes, it includes core accessories to start shooting immediately.

Final Thoughts on DJI Osmo Action 4 Essential Combo

The DJI Osmo Action 4 Essential Combo stands out as one of the most capable action cameras in the DJI lineup. With its large 1/1.3-inch sensor, 4K/120fps recording, 10-bit D-Log M color support, durable waterproof body, and long battery life, it bridges the gap between consumer action cameras and professional filmmaking tools. For creators who need cinematic color control, rugged reliability, and strong low-light performance in a compact design, the DJI Osmo Action 4 Essential Combo is a powerful and future-ready choice.