SPECIFICATIONS

Brand Name: DJI

DJI Model: Osmo Action 4

Image Sensor: SONY IMX378 (1/2.3'' 12 MP)

Effective MegaPixel: About 12MP

Origin: Mainland China

Supporting Language: japanese

Supporting Language: FRENCH

Supporting Language: german

Supporting Language: Italian

Supporting Language: Spanish

Supporting Language: Portuguese

Supporting Language: Russian

Supporting Language: English

Supporting Language: SWEDISH

Supporting Language: POLISH

Supporting Language: Greek

Supporting Language: Turkish

Supporting Language: KOREAN

Supporting Language: DUTCH

Supporting Language: Latin American Spanish

Supporting Language: Brazilian Portuguese

Supporting Language: Simplified Chinese

Supporting Language: Traditional Chinese Style

Supporting Language: Ukrainiaan

Hign-concerned Chemical: none

Expand Microphone: Yes

Main Processor ( Maximum HD Support): Ambarella H22 (4K/60FPS)

Built-in Mic: none

Display Screen: Yes

WIFI Support: No

Image Stabilization: Electronic Image Stabilization

Memory Card Type: MicroSD / TF

Certification: CE

Certification: FCC

NightShot Function: Yes

Battery Capacity: 1770 mAh

Bluetooth Support: Yes

Touch Screen: YES

Volume: 70.5*44.2*32.8 mm

Package: Yes

Memory Card Support: 256G

Sensor Size (inches): 1/1.7 inch

Application: For Home

Application: Semi-professional

Application: Extreme Sports

Application: Outdoor Sport Activities

Application: Bicycle

Application: CAR DVR

Application: Diving

Application: Beginner

Application: Professional

NFC Support: No

Wideangle: 155°

Display Size: 2" - 3"

Weight: 101g-150g

Remote Control Support: No

Waterproof: Yes

Additional Function: Motion jpeg

Built-in Memory Size: Non

Model: DJI osmo action 4

Waterproof: 18 m without Waterproof Case, 60 m with Waterproof Case

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  • 1/1.3″ Sensor & Low-Light Imaging

  • 10-bit & D-Log M Color Performance

  • Deep-Freeze Resistant & Long-Lasting Battery Life

  • 4K/120fps & 155º Ultra-Wide FOV

  • Magnetic Quick Release & Native Vertical Video

  • 360° HorizonSteady

  • Waterproof up to 18m

  • Dual Full-Color Touchscreens

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  Osmo Action 4 Standard Combo In The Box

Osmo Action 4 Adventure Combo In The Box

What improvements does Osmo Action 4 have in terms of image quality? What are its advantages in low-light recording?

Osmo Action 4 has a larger 1/1.3-inch image sensor than its predecessor. With a single pixel equivalent size of 2.4μm, Osmo Action 4 delivers footage with minimal noise in both moving and low-light scenes.

D-Log M is designed for professional videography. It enhances the dynamic range in high-contrast or multi-colored environments (such as blooming gardens). It enables greater flexibility in color grading during post-editing, capturing the scene's essence. 10-bit color depth enables smoother color transition with no discrete step changes.

The 155° ultra wide-angle also captures an expansive view of your surroundings during movement, creating an intense visual impact and immersing you in vast landscapes when recording scenery.

What is D-Log M of Osmo Action 4's color mode?

It is designed to capture a wide dynamic range from the sensor, and colors are distributed evenly so the bright and dark parts of the video have greater fidelity and clarity. It is not a LUT, but a lower-contrast video with a flat color profile, which is great for expanding post-processing options.

What resolution settings does Osmo Action 4 support?

Osmo Action 4 supports the following resolution settings:

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

What video and stabilization specifications does auto low-light image enhancement support?

When Low-Light Image Enhancement is set to Auto, it supports all stabilization options for 1080p@24/25/30fps, 2.7K (16:9 or 4:3) @24/25/30fps, and RockSteady for 4K (16:9) @24/25/30fps.