DJI
Osmo Action 4
1/1.3-inch sensor action camera with 10-bit D-Log M and strong stabilization.
$299
Last updated May 2026
Key specs at a glance
Resolution
10 MP
Sensor
1/1.3-inch
ISO max
12,800
Burst
15 fps
4K
120 fps
IBIS
No
Weight
145 g
Battery
640 shots
Body size
DJI Osmo Action 4
71 × 44 × 33 mm
145 g (0.32 lb / 5.11 oz)
71 × 44 × 33 mm · 145 g (0.32 lb / 5.11 oz)
Best for
Use-case scores
Scored algorithmically from verified specs. 10 = best in class.
Portrait
Limited1.0/ 10
Sports & Action
Fair5.0/ 10
- · 15fps burst — fast action ready
- · Pre-Capture records before you press shutter
Video & Hybrid
Fair4.5/ 10
- · 4K recording
- · 4K 120p slow-motion
Landscape
Limited1.5/ 10
- · Weather sealed for outdoor conditions
Travel
Good7.0/ 10
- · 145g — ultralight for all-day carry
- · 640 shots/charge — all-day shooting
Wildlife
Fair4.5/ 10
- · Weather sealed for field conditions
- · Pre-Capture catches takeoff moments
Vlogging
Fair4.0/ 10
- · 145g — easy to handhold for selfie video
- · 4K 60p for smooth handheld vlogs
Pros
- ✓ 10-bit D-Log M
- ✓ Good low light for action cam
- ✓ Affordable
Cons
- – Superseded by Action 5 Pro
- – Fixed lens
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Full specifications
Verified specs · DJI Osmo Action 4
Sensor
Resolution10 MP
Sensor type1/1.3-inch CMOS
Sensor size1/1.3-inch
Processor
ProcessorImage processor
ISO
ISO min (native)100
ISO max (native)12,800
ISO max (expanded)12,800
Shutter
Shutter typeElectronic shutter
Max mechanical speed1/8000 sec
Max electronic speed1/8000 sec
Autofocus
AF systemFixed focus
AF points / zones0
Eye AFNo
Animal / bird AFNo
Subject recognition
Burst
Burst (mechanical)6 fps
Burst (electronic)15 fps
Pre-Capture / Pre-ReleaseYes
RAW buffer depth60 frames
Video
Max resolution4K
4K max frame rate120 fps
Max video bit rate200 Mbps
Internal RAW videoNo
Log profileD-Log M / standard profiles
CodecsH.264, HEVC
Stabilization
In-body stabilizationNo
IBIS effectiveness6 stops
Body
Weight145 g
Dimensions (W×H×D mm)70.5 × 44.2 × 32.8 mm
Weather sealingYes
Battery
BatteryLP-E6NH
Battery life (CIPA)640 shots
Storage
Card slots1
Card typesmicroSD
Viewfinder
Viewfinder typeNo built-in EVF
LCD
LCD size2.25 in
LCD typeDual touchscreens
TouchscreenYes
Connectivity
USBUSB-C
Wi-FiYes
Wi-Fi standardWi-Fi 5 (802.11ac)
BluetoothYes
Microphone jack (3.5mm)No
Headphone jack (3.5mm)No
Lens Mount
Lens mountFixed lens