Quick verdict. I would choose whichever complete, healthy kit costs less and fits your phone. DJI describes the OM 4 SE and OM 4 as having the same gimbal appearance and functions. The SE’s missing Magnetic Ring Holder and slightly different clamp are bundle differences, not evidence of weaker stabilisation.
Do not buy the OM 4 at a premium on the assumption that SE means a lower-grade motor or fewer essential shooting functions. These are older smartphone gimbals. Phone fit, app compatibility, battery condition and the accessories actually in the box matter more than an old recommended retail price.
OM 4 SE vs OM 4: what actually changes
| Buying detail | DJI OM 4 SE | DJI OM 4 |
|---|---|---|
| Core gimbal functions | Same as OM 4, according to DJI | Same as OM 4 SE, according to DJI |
| Stabilisation | Three-axis motorised | Three-axis motorised |
| Phone attachment | Magnetic Phone Clamp | Magnetic Phone Clamp; original bundle adds ring holder |
| Clamp appearance | Slightly different design | Original OM 4 design |
| Phone fit guideline | 170β290 g; 67β84 mm wide; 6.9β10 mm thick | Check exact supported phone and clamp |
| Built-in extension rod | No | No |
| Intelligent app functions | DJI Mimo | DJI Mimo |
Stabilisation: do not invent a performance gap
The useful starting point is DJI’s own answer: appearance and functions are the same, with a different clamp appearance and no Magnetic Ring Holder in the SE package. That does not support claims that the SE has inferior motors, lower-quality footage or a deliberately restricted tracking system.
Both mechanically stabilise the phone across three axes. They cannot remove every bounce from walking, fix motion blur from a long exposure or improve a phone sensor’s low-light performance. Smooth footage still depends on your movement, framing, settings and the phone’s own processing.
A used example that vibrates or struggles may have a mounting, balance or hardware problem. That is not evidence of a normal difference between the two models. Check clamp alignment, the phone’s fit and the manufacturer’s setup instructions before accepting a seller’s explanation.
Clamp versus ring holder: choose your mounting routine
The supplied magnetic clamp is the normal starting point for OM 4 SE. The original OM 4 package also included the Magnetic Ring Holder, an adhesive attachment option. On a second-hand listing, neither original packaging nor the model name guarantees that every accessory remains included.
I would normally prefer the clamp when sharing the gimbal between phones or when I do not want an adhesive fitting on a device. A ring holder may suit someone who wants a consistent attachment position on a compatible phone, but follow DJI’s surface, placement and attachment instructions rather than assuming it works on every case.
Do not confuse this magnetic system with universal MagSafe compatibility. The gimbal needs the intended mounting parts. Inspect the clamp pads and magnetic attachment for damage and confirm that the phone is properly seated before moving it over a hard surface.
Phone and app compatibility should decide the purchase
For OM 4 SE, DJI lists a phone weight range of 170β290 g, width of 67β84 mm and thickness of 6.9β10 mm. Check the exact compatibility list as well as those dimensions. A thick case, lens attachment or off-centre accessory can make a nominally supported phone impractical.
Basic mechanical stabilisation and advanced app control are different things. DJI Mimo supplies intelligent features such as supported tracking and creative shooting modes. Button actions, camera access, resolution and frame-rate options can differ by phone and operating system.
Install the official current Mimo version and check its support information before purchasing an old gimbal. Do not assume that a successful Bluetooth connection proves every lens, native-camera control or recording mode works. The gimbal does not add a camera or independent storage to the phone.
Battery, charging and the complete used kit
DJI specifies up to 15 hours for OM 4 SE under ideal, fully balanced conditions. That is a manufacturer maximum, not a promise for an aged battery, frequent motor movement or accessory-heavy phone. Check charging, runtime and the condition of the charging socket when buying used.
Look for the magnetic clamp, grip tripod, charging cable and the storage or wrist accessories advertised by the seller. A missing clamp makes the kit much less useful. Price a genuine replacement before deciding that a bare gimbal is a bargain.
Keep the magnetic assembly away from items DJI warns about, including magnetic cards and sensitive devices. Follow the manufacturer’s guidance concerning medical implants. Neither product should be treated as waterproof or suitable for filming in rain without the protection expressly specified for it.
When a different model makes more sense
If your main reason to change is a built-in extension rod or a lighter body, OM 4 versus OM 4 SE will not solve it. Compare OM 4 SE with OM 5. OM 5 changes the physical design, but also trades away much of the SE’s advertised battery duration.
For more direct physical controls, see Osmo Mobile 6 vs OM 5. Do not pay for newer branding unless the handling or supported features address a problem you actually have.
Value, ownership and my final choice
My recommendation is value-led because the core functional comparison is so close. A complete OM 4 SE with a sound clamp and healthy battery can be a better purchase than a more expensive OM 4 with missing accessories. The reverse can also be true if the OM 4 is cheaper and in better condition.
Check the seller’s live price, returns, warranty and exact contents. I would not replace a working OM 4 with an OM 4 SE for better stabilisation, or replace an SE with an OM 4 solely to remove the SE label. Buy the missing accessory only if it is compatible and materially improves your workflow.
Frequently asked questions
Does OM 4 stabilise better than OM 4 SE?
DJI describes their gimbal appearance and functions as the same. The SE package lacks the Magnetic Ring Holder and has a slightly different clamp appearance; that does not establish a stabilisation downgrade.
What is missing from the OM 4 SE bundle?
Compared with the original OM 4 bundle, it does not include the Magnetic Ring Holder. Check the exact seller listing because used bundles can differ.
Can I use it without DJI Mimo?
Mechanical stabilisation can be used with other camera workflows, but intelligent app features and camera controls depend on DJI Mimo and the supported phone.
Will it fit a large phone in a case?
Check dimensions, total weight and DJI’s exact compatibility information. A case or added lens may change fit and balance.
Does either have an extension rod?
No built-in extension rod. OM 5 is a different design with one.
Is OM 4 SE always cheaper?
No. Current stock, condition and the included accessories determine the real price. Do not rely on historical launch pricing.
Sources and image credits
DJI OM 4 SE product FAQ and bundle differences; DJI OM 4 SE support and specifications; DJI OM 4 support; Product photograph: existing Pixoneye OM 4 SE coverage.
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Stuart Kerr Spindlow is Pixoneyeβs Publisher, Editor-in-Chief and Lead Product Reviewer. He tests consumer products and leads coverage of practical gadgets and personal-media preservation. His reviews focus on usability, limitations, value and the trade-offs that matter when choosing a product. Read Stuartβs full profile.
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