DJI Osmo Pocket 4 vs DJI Osmo Pocket 3: Comparison

DJI's Osmo Pocket series has set the benchmark for compact gimbal cameras since its debut, and with each generation, we’ve pushed the limits of what a pocket-sized device can do. The Osmo Pocket 3 was already an impressive step forward, but the Osmo Pocket 4 takes things to a new level entirely.

Both cameras share the same 1-inch CMOS sensor and are great for cinematic handheld video - but the differences in specs, features, and performance are significant. Whether you're upgrading from the Pocket 3 or deciding between the two, here's everything you need to know.

Quick Spec Comparison

Osmo Pocket 4

Sensor: 1-Inch CMOS
Max Video Quality: 4K/240fps (Slow Motion)
Dynamic Range: 14 Stops
Colour Profile: 10-Bit D-Log
Stabilisation: 3-Axis Mechanical Gimbal
Tracking: ActiveTrack 7.0
Zoom: 2x Lossless Zoom
Built-In Storage: 107GB
Transfer Speed: Up to 800MB/s (USB 3.1)
Battery Life: Up to 240 mins (1080p/24fps)
Charge Time: 18 mins to 80%
Touchscreen: 2-Inch Rotatable OLED, 1000 nits
Audio: OsmoAudio 4-Channel Output
Price: £489.00

Osmo Pocket 3

Sensor: 1-Inch CMOS
Max Video Quality: 4K/120fps (Slow Motion)
Dynamic Range: 12.7 Stops
Colour Profile: HLG / D-Log M
Stabilisation: 3-Axis Mechanical Gimbal
Tracking: ActiveTrack 6.0
Zoom: 2x Lossless Zoom
Built-In Storage: None
Transfer Speed: USB 2.0
Battery Life: Up to 166 mins (1080p/24fps)
Charge Time: 16 mins to 80%
Touchscreen: 2-Inch Rotatable OLED
Audio: Stereo Recording
Price: £389.00

Design & Build

At first glance, the Osmo Pocket 4 and Osmo Pocket 3 look strikingly similar. Both feature DJI's signature compact gimbal body with a rotatable 2-inch OLED touchscreen, making them immediately familiar to anyone who has used the Pocket series before.

The Pocket 4 refines the form factor with a new 5D joystick and dedicated zoom button, giving creators more tactile control without diving into menus. The screen has also been upgraded to 1000 nits of brightness, making it significantly easier to see in direct sunlight - a genuine improvement for outdoor shooting.

Both cameras are compact, pocketable, and built for creators who need a capable camera that can keep up with everyday life.

Camera & Image Quality

Both the Osmo Pocket 4 and Osmo Pocket 3 share the same 1-inch CMOS sensor - a significant advantage over smaller-sensor competitors. However, key improvements have been made to how the Pocket 4 processes and captures that image data.

The Pocket 4 introduces 14 stops of dynamic range, allowing it to retain detail in both highlights and shadows even in challenging lighting conditions. Combined with 10-bit D-Log colour grading support, it gives videographers far more flexibility in post-production than the Pocket 3's D-Log M profile.

For photographers, the Pocket 4 also benefits from a sharper, more refined image pipeline - making it the better choice for creators who want the most out of their footage in editing.

Video Performance & Slow Motion

This is where the Osmo Pocket 4 pulls significantly ahead. While the Pocket 3 maxes out at 4K/120fps in slow motion, the Pocket 4 doubles that capability with 4K/240fps — delivering ultra-smooth, cinematic slow-motion footage with incredible detail.

Both cameras support standard video modes up to 4K/60fps, but the Pocket 4 adds Low-Light Video mode for cleaner footage in difficult conditions, as well as Slow Shutter Video for creative motion blur effects.

If slow motion or low-light videography is important to your workflow, the Pocket 4 is the clear winner.

Stabilisation Performance

Both cameras feature DJI's 3-axis mechanical gimbal stabilisation - one of the key reasons the Pocket series stands apart from action cameras that rely solely on electronic image stabilisation.

The real-world performance is excellent on both devices, keeping footage smooth whether you're walking, running, or filming on the move. The Pocket 4's updated gimbal also supports SpinShot - a 180° rotation effect for creative single-handed shots - and multiple gimbal modes for silkier camera movements.

For most users, stabilisation performance will feel very similar. The Pocket 4 edges ahead for creative shooting modes.

Tracking & Autofocus

The Osmo Pocket 4 upgrades from ActiveTrack 6.0 to ActiveTrack 7.0, bringing improved subject tracking that works even at 4x zoom. New tracking modes including Spotlight Follow and Dynamic Framing make it easier than ever to capture cinematic, single-handed shots of moving subjects.

The Pocket 4 also introduces Intelligent Autofocus with Subject Lock Tracking and Registered Subject Priority - allowing you to pre-register a subject and ensure the camera always prioritises keeping them sharp, even in busy scenes.

The Pocket 3's ActiveTrack 6.0 is still solid, but the Pocket 4's tracking system is noticeably more capable for solo creators and vloggers.

Storage & Transfer Speed

One of the most significant practical upgrades in the Osmo Pocket 4 is its 107GB of built-in storage. The Pocket 3 has no internal storage whatsoever, meaning you're entirely reliant on a microSD card.

Beyond storage, the Pocket 4 supports USB 3.1 with transfer speeds of up to 800MB/s - compared to USB 2.0 on the Pocket 3. For creators shooting large volumes of 4K footage, this makes a real difference when it comes to offloading and managing files quickly.

Battery Life & Charging

The Osmo Pocket 4 offers a meaningful improvement in battery life, providing up to 240 minutes of recording at 1080p/24fps compared to the Pocket 3's 166 minutes under similar conditions.

Perhaps even more impressive is the Pocket 4's fast charging — reaching 80% in just 18 minutes. Whether you're shooting a full day or grabbing a quick charge between sessions, the Pocket 4 is built to keep up with a busy shooting schedule.

Audio Quality

Audio is another area where the Pocket 4 introduces a significant upgrade. OsmoAudio 4-Channel Output allows direct connection to DJI Mic transmitters, enabling the Pocket 4 to capture four channels of audio simultaneously - clean vocals from a transmitter alongside ambient sound from the built-in microphone array.

The Pocket 4 also supports Spatial Audio recording for an immersive listening experience and Audio Zoom, which adjusts sound with distance as you zoom in or out.

The Pocket 3's stereo recording is still competent for everyday use, but the Pocket 4's audio capabilities are in a different league for serious content creators.

Who Should Choose Which?

Choose the DJI Osmo Pocket 4 If:

• You want the best slow-motion performance with 4K/240fps

• You need professional colour grading with 10-bit D-Log and 14-stop dynamic range

• Built-in storage and fast file transfer are important to your workflow

• You want the latest AI tracking with ActiveTrack 7.0

• You film in low light and need cleaner, better-exposed footage

• You plan to use DJI Mic for professional multi-channel audio recording

Choose the DJI Osmo Pocket 3 If:

• You already own the Pocket 3 and are happy with its performance

• You're looking for a more budget-friendly entry into the Pocket series

• 4K/120fps slow motion and D-Log M colour grading meet your creative needs

• You're a casual creator who doesn't need the advanced audio or storage features

Final Verdict

The DJI Osmo Pocket 4 is a comprehensive upgrade over the Pocket 3 in almost every measurable way. From 4K/240fps slow motion and 14-stop dynamic range to 107GB of built-in storage, ActiveTrack 7.0, and OsmoAudio 4-channel output, it's clearly designed with serious content creators in mind.

The Pocket 3 remains an excellent camera, but for anyone starting fresh or looking to push their creative output further, the Pocket 4 is the easy recommendation.

Ready to upgrade? Browse the DJI Osmo Pocket 4 range including Standard Combo, Creator Combo, and all compatible accessories at our store.