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Black rectangular action camera with front and rear screens, magnetic mount base, and 1.5m extension rod

DJI

DJI CP.OS.00000270.01 Osmo Action 4 Adventure Combo action camera

SKU CH-ZP2V-37N3A MPN CP.OS.00000270.01

Adventure-ready 4K action camera with 1/1.3-inch sensor, 120fps slow motion, 360° HorizonSteady and 18 m waterproofing, plus two batteries and 1.5 m extension rod

  • Battery runtime160 minutes Tested in a 25 °C (77 °F) laboratory environment
  • Imaging sensorCMOS
  • Image resolutionMax Photo Resolution: 4000 × 2256 (16:9) 3648 × 2736 (4:3)
  • Lens aperturef/2.8
  • ISO rangePhoto: 100-12800 Video: 100-12800
  • Shutter speedsPhoto: 1/8000-30 s Video: 1/8000 s to the limit of frames pe

Model Osmo Action 4

Model Adventure Combo

  • 1/1.3-inch sensor with 2.4µm pixels captures detail in low light
  • 4K video at 120fps enables smooth slow-motion playback
  • 360° HorizonSteady keeps footage level through flips and turns
  • Magnetic quick-release lets you swap mounts in seconds
  • Waterproof to 18m without a case and 60m with one

Osmo Action 4 Adventure Combo

The DJI Osmo Action 4 Adventure Combo is a compact action camera built for outdoor creators who need reliable 4K capture in a rugged, waterproof body. It ships as a kit with two batteries, a multifunctional battery case, and a 1.5 m extension rod for flexible mounting. The magnetic quick-release system lets you swap accessories quickly when the action changes. It suits vloggers, sports enthusiasts, and travel filmmakers who want a grab-and-go solution.

4K 120fps video and 1/1.3-inch sensor

The 1/1.3-inch CMOS sensor with 2.4 µm pixel size and f/2.8 aperture delivers 4K UHD at up to 120 fps for smooth slow-motion, plus 4K at 60 fps and 2.7K at 120 fps for high-frame-rate flexibility. Stills reach 4000×2256 in 16:9 or 3648×2736 in 4:3. ISO runs from 100 to 12800 for both photo and video, giving usable low-light performance. HorizonSteady keeps the horizon level through 360° of rotation. Battery life is rated at 160 minutes at 1080p/24fps with RockSteady on; expect less runtime at higher resolutions or frame rates.

Waterproof to 18 m and 49-minute charge

The camera body is waterproof to 18 m without a housing and to 60 m with the optional case, covering most dive and watersport needs. The 1770 mAh LiPo battery charges in 49 minutes using a 30 W USB-C charger. Operating temperature was validated at 25 °C (77 °F); extreme cold will reduce run time. The unit weighs 145 g and measures 70.5×44.2×32.8 mm, so it stays light on helmets, chest mounts, or the included extension rod.

How it compares

Measured against everything we stock in Action Cams & Sports Cameras, at today’s prices. Recalculated every night.

Price $278.99
Cheaper than about 62% of the 61 comparable items (median $308.99).

Specifications

Product
Brand nameDJI
Product lineOSMO ACTION ADVENTURE 4
Product colorBlack
Display
Image resolutionMax Photo Resolution:
4000 × 2256 (16:9)
3648 × 2736 (4:3)
Audio & video
Lens aperturef/2.8
MicYes
Connectivity
Bluetooth supportYes
WifiYes
Size & build
Product dimensions70.5 × 44.2 × 32.8 mm
Product weight145 g
Shipping weight0.70 kg
Package size234 × 116 × 40 mm
Environment & compliance
Water resistance18 m (without case), 60 m (with case)
More details
Imaging sensorCMOS
ISO rangePhoto: 100-12800
Video: 100-12800
Shutter speedsPhoto: 1/8000-30 s
Video: 1/8000 s to the limit of frames per second
Video formatMP4 (H.264/HEVC)
Video recordingVideo Resolution
4K (4:3): 3840 × 2880@24/25/30/48/50/60fps
4K (16:9): 3840 × 2160@100/120fps
4K (16:9): 3840 × 2160@24/25/30/48/50/60fps
2.7K (4:3): 2688 × 2016@24/25/30/48/50/60fps
2.7K (16:9): 2688 × 1512@100/120fps
2.7K (16:9): 2688 × 1512@24/25/30/48/50/60fps
1080p (16:9): 1920 × 1080@100/120/200/240fps
1080p (16:9): 1920 × 1080@24/25/30/48/50/60fps
Max Video Bitrate
130 Mbit/s

Other versions of this model

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Questions about this item

Will the 1/1.3-inch sensor and f/2.8 aperture work well with my older tripod that has a standard 1/4-inch thread?

The camera body measures 70.5×44.2×32.8 mm and weighs 145 g. The Adventure Combo includes a 1.5 m Extension Rod with a magnetic quick-release base, but a separate tripod mount adapter may be needed for a standard 1/4-inch thread.

How can I verify that 4K 120fps recording and 360º HorizonSteady are functioning correctly after setup?

Record a test clip at 3840×2160@120fps with HorizonSteady enabled, then play it back on the touchscreen or the DJI Mimo app to confirm smooth slow-motion and level horizons during motion.

What comes in the Adventure Combo box and what must I purchase separately?

The box includes the Osmo Action 4 camera, two 1770 mAh batteries, a multifunctional Battery Case, and a 1.5 m Extension Rod. A microSD card and a USB-C charger are not included.

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