DJI
DJI
DJI Osmo Action 4
Check out the specs of DJI's action camera, Osmo Action 4, to learn more about its features, functions, and configurations. Osmo Action 4 comes equipped with a 1/1.3-inch CMOS to excel in low-light environments. It boasts a powerful 10-bit D-Log M color, 2.5h long operating time, -20° C (-4° F) deep-freeze resistance, 155º ultra-wide FOV, 18m waterproof, 360° HorizonSteady, and more to capture your diverse sports adventures with flair.
- Product code
- OSMO-ACTION-4
- Category
- Cameras & Optics
- Family
- Handheld
- Weight
- 0.14 kg
- Power
- 0.5 W
Specifications
General
- Dimensions
- 70.5×44.2×32.8 mm (L×W×H)
- Weight
- 145 g
- Waterproof
- 18 m without the Waterproof Case, 60 m with the Waterproof Case; Before use, close the battery compartment cover and the USB-C port cover, and tighten the Glass Lens Cover. It is recommended to install the Waterproof Case for long-duration 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.
- Number of Microphones
- 3
- Touchscreens
- Front Screen: 1.4-inch 323 ppi 320×320; Rear Screen: 2.25-inch 326 ppi 360×640; Front/Rear Screen Brightness: 750±50 cd/m²
- Supported SD Cards
- microSD (up to 512 GB)
- Recommended microSD Cards
- Recommended models:; SanDisk Extreme PRO 32GB U3 A1 V30 microSDHC; Kingston CANVAS Go! Plus 64GB U3 A2 V30 microSDXC; Kingston CANVAS Go! Plus 128GB U3 A2 V30 microSDXC; Kingston CANVAS React Plus 64GB U3 A1 V90 microSDXC; Kingston CANVAS React Plus 128GB U3 A1 V90 microSDXC; Kingston CANVAS React Plus 256GB U3 A1 V90 microSDXC; Lexar Professional 1066x 64GB U3 A2 V30 microSDXC; Lexar Professional 1066x 512GB U3 A2 V30 microSDXC
Camera
- Sensor
- 1/1.3-inch CMOS
- Lens
- FOV: 155°; Aperture: f/2.8; Focus Range: 0.4 m to ∞
- ISO Range
- Photo: 100-12800; Video: 100-12800
- Electronic Shutter Speed
- Photo: 1/8000-30 s; Video: 1/8000 s to the limit of frames per second
- Max Photo Resolution
- 3648×2736
- Zoom
- Digital Zoom; Photo: 4×; Video: Max 2×; Slow Motion/Timelapse: Not available
- Still Photography Modes
- Single: Approx. 10 MP; Countdown: Off/0.5/1/2/3/5/10 s
- Standard Recording
- 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
- Slow Motion
- 4K: 4× (120fps); 2.7K: 4× (120fps); 1080p: 8× (240fps), 4× (120fps)
- Hyperlapse
- 4K/2.7K/1080p: Auto/×2/×5/×10/×15/×30
- Timelapse
- 4K/2.7K/1080p@30fps; Intervals: 0.5/1/2/3/4/5/6/8/10/15/20/25/30/40 s; Duration: 5/10/20/30 mins, 1/2/3/5 hours, ∞
- Stabilization
- EIS:; RockSteady 3.0; RockSteady 3.0+; HorizonBalancing; HorizonSteady; EIS is not supported in Slow Motion and Timelapse modes. HorizonSteady is only available when the video resolution is 1080p (16:9) or 2.7K (16:9) with a frame rate of 60fps or below. HorizonBalancing is only available when the video resolution is 1080p (16:9), 2.7K (16:9), or 4K (16:9) with a frame rate of 60 fps or below.
- Pre-Rec
- Pre-Recording Duration: 5/10/15/30/60 seconds
- Max Video Bitrate
- 130 Mbps
- Supported File System
- exFAT
- Photo Format
- JPEG/RAW
- Video Format
- MP4 (H.264/HEVC)
- Built-in Storage Capacity
- The camera does not have built-in storage, but storage capacity can be expanded by inserting a microSD card.
- Audio Recording
- 48 kHz 16-bit; AAC
Battery
- Type
- LiPo 1S
- Capacity
- 1770 mAh
- Energy
- 6.8 Wh
- Voltage
- 3.85 V
- Operating Temperature
- -20° to 45° C (-4° to 113° F)
- Charging Temperature
- 5° to 40° C (41° to 104° F)
- Operating Time
- 160 minutes; Tested at room temperature (25° C/77° F) and 1080p/24fps (16:9), with RockSteady on, Wi-Fi off, and screen off. This data is for reference only.
Connection
- Wi-Fi Operating Frequency
- 2.400-2.4835 GHz; 5.150-5.250 GHz; 5.725-5.850 GHz
- Wi-Fi Protocol
- 802.11 a/b/g/n/ac
- Wi-Fi Transmitter Power (EIRP)
- 2.4 GHz: < 15 dBm (FCC/CE/SRRC/MIC); 5.1 GHz: < 16 dBm (FCC/CE/SRRC/MIC); 5.8 GHz: < 14 dBm (FCC/CE/SRRC)
- Bluetooth Operating Frequency
- 2.400-2.4835 GHz
- Bluetooth Transmit Power (EIRP)
- <3 dBm
- Bluetooth Protocol
- BLE 5.0
Others
- Guaranteed software updates until
- 2026/12/31
- Power consumption（Standby mode/Low power mode）
- 0.5W
- Low power mode and standby mode activated
- Within 20 minutes (default)
