Introduction
This DJI Osmo Pocket 4 specs and features guide provides a complete technical breakdown of DJI’s newest pocket camera. Understanding the specifications helps you compare it with alternatives and decide if it meets your creative needs.
The Osmo Pocket 4 isn’t just a minor update. It introduces a new 1‑inch stacked CMOS sensor, 4K/240fps slow motion, true 10‑bit D‑Log, 14 stops of dynamic range, 37‑megapixel stills, and 107GB of built‑in storage. By the end of this guide, you will know every spec inside and out.
(For an overview of the entire camera, see our DJI Osmo Pocket 4 pillar guide.)
Quick Specs Comparison – Pocket 4 vs Pocket 3
| Specification | Osmo Pocket 3 | Osmo Pocket 4 |
|---|---|---|
| Sensor | 1″ CMOS | New 1″ stacked CMOS |
| Max Video (Slow Motion) | 4K/120fps | 4K/240fps |
| Standard Video | 4K/60fps | 4K/60fps |
| Dynamic Range | Not specified | 14 stops |
| Color Profile | 10‑bit D‑Log M | 10‑bit D‑Log (full log) |
| Stills Resolution | ~10 MP | Up to 37 MP |
| Built‑in Storage | None | 107 GB |
| Storage Expansion | microSD | microSD up to 1TB |
| ActiveTrack | Version 6.0 | Version 7.0 |
| Zoom with Tracking | Not supported | Supported (2x lossless) |
| Battery Capacity | 1,300 mAh | 1,545 mAh |
| Fast Charging (0‑80%) | ~30 min | 18 min (65W PD) |
| Weight | 179 g | 190.5 g |
(For a detailed comparison of real‑world performance, see our DJI Osmo Pocket 4 vs Pocket 3 comparison.)
Sensor and Image Quality
The heart of the Osmo Pocket 4 is a new 1‑inch stacked CMOS sensor. While the Pocket 3 also used a 1‑inch sensor, DJI claims the Pocket 4’s version has improved readout speed and lower noise, especially in low light.
Key sensor specifications:
- Type: 1‑inch stacked CMOS
- Effective pixels: Approximately 20 million (video) / 37 million (stills)
- ISO range: 100‑6400 (standard), expandable to 12800
- Lens: Fixed f/1.8 aperture, 20mm equivalent focal length
The stacked design enables faster readout, which reduces rolling shutter distortion during quick pans or fast motion.
(For photography settings, see our DJI Osmo Pocket 4 photography guide.)
Video Recording Capabilities
The Pocket 4 supports a wide range of video modes. Here is the complete list.
| Resolution | Frame Rates | Bitrate | Color Profile |
|---|---|---|---|
| 4K (3840×2160) | 24, 25, 30, 48, 50, 60 fps | Up to 150 Mbps | D‑Log, HLG, Normal |
| 4K Slow Motion | 120, 240 fps | Up to 200 Mbps | D‑Log, Normal |
| 2.7K (2720×1530) | 24‑60 fps | Up to 100 Mbps | D‑Log, HLG, Normal |
| 1080p (1920×1080) | 24‑240 fps | Up to 80 Mbps | D‑Log, HLG, Normal |
Important notes:
- 4K/240fps is only available in slow‑motion mode (recorded at 240fps, playback at 24/30fps).
- 10‑bit D‑Log is available in all resolutions above 1080p.
- HLG (Hybrid Log‑Gamma) is available for HDR playback on compatible displays.
(For color grading workflows, see our DJI Osmo Pocket 4 color grading guide.)
Dynamic Range and Color Science
One of the most significant upgrades is the 14 stops of dynamic range. This allows the camera to retain detail in both bright highlights and deep shadows simultaneously. Consequently, you can shoot in challenging lighting (sunset backlight, interior with windows) without blown‑out skies or crushed blacks.
The new 10‑bit D‑Log profile is the full logarithmic curve found on DJI’s professional Ronin 4D and Inspire 3. Unlike the Pocket 3’s D‑Log M (which was a compressed log for easier grading), the Pocket 4’s D‑Log offers maximum flexibility for professional colorists.
Practical benefit: You can now match Pocket 4 footage seamlessly with other DJI pro cameras in a multi‑cam shoot.
Still Photography Specifications
The Pocket 4 doubles as a capable stills camera. Here are the key photo specs.
| Feature | Specification |
|---|---|
| Max resolution | 37 MP (8160×4560) |
| File formats | JPEG, DNG (RAW) |
| Burst mode | Up to 10 fps (RAW+JPEG) |
| Timelapse interval | 0.5s – 60s |
| Panorama | 180°, 3×3 grid |
| HDR photo | Yes (auto exposure bracketing) |
The 37‑megapixel output comes from pixel‑shift technology (combining multiple frames). In single‑shot mode, output is approximately 20 MP. For most users, the 20 MP mode is sufficient. However, the 37 MP mode provides extra cropping flexibility.
(For step‑by‑step photo settings, see our DJI Osmo Pocket 4 photography guide.)
Storage – Built‑in 107GB and microSD Expansion
For the first time in the Pocket series, DJI added 107GB of integrated storage. This is a game‑changer for creators who forget memory cards or want a backup option.
Storage options:
- Built‑in: 107 GB (approximately 100 GB usable)
- microSD card slot: Supports cards up to 1TB (UHS‑I, V30 or higher recommended)
Estimated recording times (built‑in storage):
| Resolution | Bitrate | Minutes |
|---|---|---|
| 4K/60fps (150 Mbps) | ~95 min | |
| 4K/30fps (100 Mbps) | ~140 min | |
| 1080p/30fps (50 Mbps) | ~280 min |
(For file management and transfer tips, see our DJI Osmo Pocket 4 file management guide.)
Connectivity – USB 3.1 and Wi‑Fi 6
Transfer speeds are excellent, making it easy to offload footage quickly.
| Connection | Max Speed | Use Case |
|---|---|---|
| USB 3.1 (Type‑C) | 800 MB/s | Wired transfer to computer |
| Wi‑Fi 6 (802.11ax) | 90 MB/s | Wireless transfer to DJI Mimo app |
| Bluetooth 5.2 | 2 Mbps | Remote control, GPS sync |
The fast Wi‑Fi 6 connection means you can transfer a 1GB file to your phone in about 11 seconds. This is ideal for social media creators who need to post quickly.
Battery Life and Charging
The battery capacity increases from 1,300 mAh to 1,545 mAh. Real‑world tests show the following runtimes.
| Mode | Runtime |
|---|---|
| 4K/30fps (standard) | ~217 minutes |
| 4K/60fps | ~126 minutes |
| 1080p/24fps | ~240 minutes |
| ActiveTrack + 4K/30fps | ~150 minutes |
Fast charging (65W PD charger):
- 0% to 80%: 18 minutes
- 0% to 100%: 32 minutes
The camera supports pass‑through charging, so you can record while connected to an external battery pack.
(For battery care and external power options, see our DJI Osmo Pocket 4 battery and charging guide.)
Physical Dimensions and Weight
Despite the upgrades, the Pocket 4 remains highly portable.
| Measurement | Value |
|---|---|
| Dimensions (W×H×D) | 139.7 × 38.2 × 30.5 mm |
| Weight | 190.5 g (6.7 oz) |
| Gimbal range (pan) | -180° to +180° |
| Gimbal range (tilt) | -90° to +70° |
| Gimbal range (roll) | -45° to +45° |
The weight increase of 11 grams over the Pocket 3 is barely noticeable. The gimbal range remains identical.
Real‑World Applications
Scenario A – Low‑Light Event Shooting
You are filming a reception indoors. The f/1.8 lens and 14‑stop dynamic range capture details in both candlelit tables and brighter dance floors. You use 10‑bit D‑Log to preserve color information for later grading.
Scenario B – High‑Speed Action
You film a skateboarder performing tricks. You switch to 4K/240fps slow motion. The 1‑inch stacked sensor reduces rolling shutter, so the skateboarder’s wheels don’t distort.
Scenario C – Long‑Form Recording
You need to record a 2‑hour lecture. You plug the Pocket 4 into a USB‑C power bank. Pass‑through charging keeps the battery topped up. The 107GB internal storage holds the entire recording.
Common Spec Misunderstandings
Misunderstanding #1: “The Pocket 4 has a 1‑inch sensor, same as Pocket 3.”
Reality: While both are 1‑inch, the Pocket 4 uses a newer stacked CMOS design with faster readout and better low‑light performance.
Misunderstanding #2: “4K/240fps is available for all shooting modes.”
Reality: It is only available in the dedicated slow‑motion mode. You cannot record audio during 240fps recording.
Misunderstanding #3: “Built‑in storage replaces the need for microSD cards.”
Reality: It supplements them. You can record to internal storage or microSD. Having both gives you backup or extended capacity.
FAQ About DJI Osmo Pocket 4 Specs
Does the Pocket 4 shoot 8K video?
No. Maximum video resolution is 4K. For 8K, consider the DJI Ronin 4D or Inspire 3.
What is the maximum bitrate for 4K video?
Up to 150 Mbps for standard 4K/60fps, and up to 200 Mbps for 4K/240fps slow motion.
Can I record directly to an external SSD?
No. The USB‑C port is for charging and data transfer only. Recording is only to internal storage or microSD card.
Is the Pocket 4 compatible with DJI’s new Mic 3 transmitter?
Yes. The Pocket 4 natively supports DJI Mic 2, Mic 3, and Mic Mini via the built‑in receiver.
Conclusion
This DJI Osmo Pocket 4 specs and features guide has covered every technical detail. The new 1‑inch stacked CMOS sensor, 4K/240fps slow motion, 14 stops of dynamic range, 10‑bit D‑Log, 37‑megapixel stills, 107GB built‑in storage, and 18‑minute fast charging make it the most advanced pocket camera on the market.
Use this spec sheet to compare against other cameras and decide if the Pocket 4 meets your creative requirements.
Next steps: See how the Pocket 4 performs against its predecessor in our DJI Osmo Pocket 4 vs Pocket 3 comparison. For accessory recommendations, see our DJI Osmo Pocket 4 accessories guide.