Which filter, battery, and card does the DJI Osmo Action 4 need?
The specification points at a battery and a card.
What to buy
This page carries affiliate links. A purchase pays this account a commission, at no extra cost to you.
Battery
A DJI Osmo Action 4 battery, 1770 mAh
One battery runs 160 minutes. A spare is the difference between one flight and a whole session.
Card
microSD (up to 512 GB)
The DJI Osmo Action 4 carries no storage of its own. Without a card it records nothing at all.
Full specification
Every value DJI publishes for the DJI Osmo Action 4, in the sections DJI groups them in.
General
- Dimensions (L×W×H)
70.5×44.2×32.8 mm
- Waterproof
18 m (without case), 60 m (with case)
- Number of Microphones
3 Stereo Recording
- Weight
145 g
- Connection Type
Quick-Release Design
Screen
- Front Screen
LCD Full-Color Touchscreen 1.4 inches 323 ppi 320×320 750±50 cd/m²
- Back Screen
LCD Full-Color Touchscreen 2.25 inches 326 ppi 360×640 750±50 cd/m²
Camera
- Sensor
1/1.3″ CMOS
- Lens
FOV: 155° Aperture: f/2.8 Focus Range (at aperture f/2.8): 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
- Still Photography Modes
Countdown: Off/0.5/1/2/3/5/10 s
- Video
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
- SuperNight
N/A
- Subject Tracking
N/A
- Slow Motion
4K: 4x (120fps) 2.7K: 4x (120fps) 1080p: 8x (240fps), 4x (120fps)
- Timelapse
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 60 fps 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.
- Max Video Bitrate
130 Mbps
- Supported File System
exFAT
- Photo Format
JPEG/RAW
- Video Format
MP4 (H.264/HEVC)
- Supported SD Cards
microSD (up to 512 GB)
- Audio Recording
48 kHz 16-bit; AAC
- Built-in Storage Capacity
N/A
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)
- Operating Time
160 minutes
Tested in a 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.
- Fast Charging
Yes
- Charging Time
49 mins
Tested in a 25° C (77° F) laboratory environment while using the DJI 30W USB-C Charger with the photo taking/video recording function disabled and the screens off. This data should be used 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
- Bluetooth Operating Frequency
2.400-2.4835 GHz
- Bluetooth Protocol
BLE 5.0
The rest of the family
Shot on this one?
Send the frame you are proud of. A person reads every one, and your handle goes in the caption.