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Product Highlights
Imaging System
Usage Scenarios
Intelligent Modes
Comprehensive Accessories
Action Camera with Best-in-Class Image Quality
Ignite the Action
Capture the raw exhilaration of any moment with striking image quality and unmatched flexibility, even when the lights dim. Osmo Action 4 empowers thrill-seekers to record it all, share the rush, and set the tone.
1/1.3″ Image Sensor
Unleash the power of every pixel when you record with Action 4. A wide f/2.8 aperture and 2.4μm-equivalent pixel size deliver shots loaded with detail from sunup to sundown and beyond.
10-bit D-Log M Color Performance
10-bit D-Log M [3] color mode gives you over one billion colors and a wider dynamic range to play with in post.
4K/120fps
The best moves deserve buttery slo-mo. That's why Action 4 has 4K UHD 120fps, [4] giving you an easy option to warp time and savor it all.
155° Ultra-Wide Angle
Experience an ultra-wide FOV that pulls you in headfirst with a perspective close to what the human eye sees.
155°
Situational Stabilization
360º HorizonSteady goes well past simple action camera stabilization, correcting horizontal tilts at any angle no matter how many flips, twists, or turns go down.
Planning something slightly less extreme? Try HorizonBalancing for horizontal tilt correction up to ±45º.
Planning something slightly less extreme? Try HorizonBalancing for horizontal tilt correction up to ±45º.
Adios, camera shake. RockSteady 3.0 injects fluid stabilization into your POV footage, even when shooting 4K/120fps.
Color Temperature Calibration
An advanced color temperature sensor ensures true-to-life tones outdoors, indoors, and underwater for colors that pop straight out of the camera.
Vivid Underwater
DJI Mimo can now sync visual information from Action 4's color temperature sensor for eye-opening details beneath the waves.
Ready When You Are
Crush Any Limit
Limits were meant to be crushed, and Action 4 is the action camera that lets you do exactly that with countless features that are as powerful as they are intuitive.
Boundless Creativity, Intuitive Control
Dual Touchscreens
Dual water-stain resistant [5] touchscreens make turning the action camera around for parameter adjustments during selfies, mode switching, or video playback a thing of the past.
Custom Modes & Quick Switch Button
Features like SnapShot ensure you never miss the biggest moments. Save frequently used settings to C1-C5 shortcuts and switch between modes on the fly with the Quick Switch button and voice prompts.
Robust Power, Compact Form
18m Waterproof
Dive in with confidence and enjoy easy operation even with wet hands. Action 4 is designed to withstand depths of up to 18 meters without a case. [6]
Ultra-long Battery Life,
Fast-Charge Supported
With over 2.5 hours of use, [7] never miss a beat. When you finally do need to recharge, fast-charging has you covered. In just 18 minutes, charge up to 80%. [8] Power up and get back into action.
GPS Bluetooth Remote Controller
& Sports Track
Capture the whole picture with the GPS Bluetooth Remote Controller. [11] Record and integrate data such as speed, gradient, acceleration, and more for videos that showcase every aspect of awesome.
Elevate the Atmosphere
Expanded Recording Options
From dynamic shots with crystal-clear audio to seamless post-editing capabilities, Action 4 is built for recording the razor's edge of fast-paced sports.
Stereo Recording
Action 4 is equipped with three mics for omnidirectional recording with improved audio fidelity. A hidden microphone at the bottom of the action camera, plus the advanced wind noise reduction software, give you clear audio even in windy or fast-moving scenarios.
Action 4 is compatible with DJI Mic, [11] which has a transmission range of up to 250 meters. [12] Action 4 can also connect to other external microphones using a Type-C to 3.5mm cable.
* Use headphones for the full experience.
Voice Interaction
Short-press the Quick Switch button, and the camera will tell you the current shooting mode. Even if the screens are out of sight, you can still select the desired mode.
Try Voice Control [13] when your hands are occupied. Use different voice commands for a fun and hands-free creative process.
LightCut App
AI Editing
The LightCut app automatically recognizes elements in your footage and recommends an ideal shot sequence so you can get a superb 4K UHD video with one tap. Choose from a range of templates and generate expressive content of any experience.
LightCut can recognize themes within the footage, edit automatically, and output 4K/60fps videos.
The LightCut app is deeply adapted to the usage scenarios of Action 4. It can automatically select biking, diving, surfing, or skiing/snowboarding clips and intelligently match them with exclusive templates to generate epic clips. Templates for camping, vlogging, travel, and parties are also available.
Connect wirelessly to the Action 4 via Wi-Fi for quick previews and auto-editing without the need for outputting footage from the camera, letting you save space on your smartphone.
Comprehensive Accessories
Accessories that Amplify
Intuitive and hyper-practical new accessories are available to make any high-octane scenario that much more dynamic.
Mountain Biking
Osmo Action Chest Strap Mount
Creates an intensely immersive first-person view. Comfortable to wear, with an adjustable camera tilt angle.
Osmo Action Helmet Chin Mount
Give your audience a heart-pounding camera perspective that mimics the user’s direct line of sight. It is easy to assemble and disassemble, and works on a variety of helmets.
Diving
Osmo Action 60m Waterproof Case
With high-strength glass, it delivers waterproof protection up to 60 meters, [6] for even deeper underwater creation.
DJI Floating Handle
The anti-slip grip is comfortable and easy to hold. The hollow design keeps the action camera above water, so you can shoot without fear of losing the device. The universal port can be easily disassembled and attached to the Waterproof Case.
Skiing/Snowboarding
Osmo Action 1.5m Extension Rod Kit
It is compact, easy to hold, and flexible from 0.3 to 1.5 meters, especially suitable for selfies and multi-angle follow-up shots. The 1/4″ threaded hole on the bottom enables accessory expansion for versatile use.
Osmo Action Adhesive Base Kit
The Flat Adhesive Base features a large 3M adhesive area [14] with a strong connective force for secure attachments that make it suitable for a wide range of high-intensity scenarios.
Cycling
Osmo Action Bike Seat Rail Mount
Made of a durable aluminum alloy, the Bike Seat Rail Mount is easy to install and provides a unique perspective of any ride.
Osmo Action Mini Handlebar Mount
Supports a 360° rotating view for multi-angle framing. It is easy to mount, with no tools required. The tube diameter is adjustable, [15] making it suitable for different models.
Osmo Action 360° Wrist Strap
Wear the action camera on your hand or wrist with the Osmo Action 360° Wrist Strap to take immersive POV shots or store the camera away swiftly.
Extra Accessories
Osmo Action GPS Bluetooth Remote Controller
Osmo Action Mini Extension Rod
Osmo Action Mini Handle Bar Mount
Osmo Action Bite Mount
Osmo Backpack Strap Mount
Osmo Action Multifunctional Battery Case
DJI Mic
Osmo Action Hanging Neck Mount [17]
Osmo Action 360° Wrist Strap
* All accessories listed in this section are sold separately.
Want to See More? It's All Here
All-around and Comprehensive Look
Click and drag the image to view.
Take a closer look from every angle.
Use your iOS camera to scan the QR code for an AR preview of Osmo Action 4.
* The Pre-Rec function supports shooting durations of 5/10/15/30/60 seconds.
1. The Horizontal-Vertical Protective Frame is required for vertical shooting.
2. The 155° FOV supports up to 4K/60fps video recording and requires stabilization to be turned off.
3. 10-bit color depth is available for videos recorded in HEVC codec and the D-Log M color mode.
4. The 120fps high frame rate is applicable to 1080p, 2.7K 16:9, and 4K 16:9 video specifications.
5. The hydrophobicity of the front screen, rear screen, and lens protective cover is realized through AF coating, which may be affected by accidental scratches.
6. Before using the action camera, close the battery cover and the USB-C port cover, and tighten the Glass Lens Cover. It is recommended to install the Waterproof Case for long-term underwater shooting or in environments with high water impact pressure. Osmo Action 4 and its Waterproof Case have an IP68 waterproof rating. Do not use the camera in hot springs or extreme underwater environments, or let it come into contact with corrosive or unknown liquids.
7. In 25° C (77° F) laboratory environment and at 1080p/24fps (16:9), with RockSteady on, Wi-Fi off, and screen off. This data is for reference only. Actual battery life may vary when activating and using Osmo Action 4 in the European Union and UK, due to local regulations regarding operating temperature of the product. Please refer to the actual user experience.
8. Tested in a 25℃ (77°F) laboratory environment while using DJI 30W USB-C Charger with the photo taking/video recording function disabled and screen off, and should be used for reference only.
9. In -20° C (-4° F) laboratory environment and at 1080p/24fps (16:9), with RockSteady on, Wi-Fi off, and screen off. This data is for reference only.
10. InvisiStick supports up to 1920×1440 video when eliminating on the cloud, and up to 1280×960 video when eliminating locally.
11. Sold separately.
12. FCC compliant and tested in an open outdoor environment without interference.
13. Currently only supports Mandarin Chinese and English. Use this function in a quiet environment and make sure that the pronunciation is clear and accurate.
14. The ideal paste temperature range is -10° to 40° C (14° to 104° F). Do not attach to curved surfaces, and make sure the attachment surface is clean. It is recommended to press down on the attachment for 10 seconds after applying and leave for 30 minutes before use.
15. The Osmo Action Mini Handlebar Mount supports round handlebars with a diameter of 8-35 mm.
16. The plastic material of Osmo Action Bite Mount that gets contact with mouth meets FDA test standard.
17. Use caution when participating in certain extreme sports like rock climbing and diving. Ensure that no foreign objects get caught around your neck to avoid the risk of suffocation.
18. Tested in a 25° C (77° F) laboratory environment while recording 1080p/30fps video in normal video mode with Enhanced Image Quality disabled, EIS disabled, and the screens off, and should be used for reference only.
19. The maximum operating time was tested when recording video at 1080p/30fps (Power Reserve mode) with electronic image stabilization disabled and under laboratory conditions.
20. Electronic stabilization (EIS) is not supported in Timelapse and Slow Motion modes. HorizonSteady supports only 1080p/2.7K video (≤60fps) in 16:9 ratio, and HorizonBalancing supports only 1080p/2.7K/4K video (≤60fps) in 16:9 ratio.