DJI OM 4 hands-on: Next-gen smartphone gimbal has a new magnetic trick

Smartphone gimbals are an essential tool for anyone who creates professional video content using a mobile device. They are also a fun toy for people who enjoy shooting videos and want them to look as smooth and stable as possible. The just-released DJI OM 4 is the newest entry in the gimbal market.

The OM 4 is the direct follow-up to last year’s DJI Osmo Mobile 3. It looks a lot like the Osmo Mobile 3, but has a brand new trick: a magnetic mounting system.


$150
.00
DJI OM 4


Buy it Now


DJI OM 4

Buy it Now



$150
.00

DJI OM 4: What’s in the box

DJI OM 4 Hands On Box Contents

Credit: C. Scott Brown / Android Authority

Unlike last year, there is only one version of the DJI OM 4. For the Osmo Mobile 3, DJI offered a regular kit with just the basics and then a Combo kit with a hardshell case, a tripod stand, and more. This year, however, the OM 4 comes in just one package — and it doesn’t contain a hardshell case.

Here’s what you’ll find in the DJI OM 4 box:

  • DJI OM 4 smartphone gimbal
  • Tripod stand
  • Removable wrist strap
  • USB-C to standard USB cable
  • Magnetic ring to attach to your smartphone
  • Tools and guides for attaching the ring
  • Soft carrying bag

The lack of a hardshell case option is disappointing, though DJI probably has a reason for leaving it out. Regardless, it does simplify your purchase as you don’t need to decide between a regular or deluxe package. What you see is what you get.

Most aspects remain unchanged

DJI OM 4 Hands On Arm and USB C Port Close Up

Credit: C. Scott Brown / Android Authority

Overall, there aren’t too many huge physical differences between the DJI OM 4 and the DJI Osmo Mobile 3. You’ll notice that there’s been a slight branding change with DJI removing “Osmo Mobile� from the official name of the gimbal. However, this doesn’t appear to be too big of a deal to DJI. The Osmo branding is all over the box, in huge letters on the bag, and even in several places on the gimbal itself.

Related: The six best smartphone gimbals to spend your money on

The color is slightly different (the Osmo Mobile 3 was a darker shade of gray), but the all-plastic construction and design are pretty much the same. Ports and buttons are similar in design, although in slightly different places. There’s still a gimbal trigger (thank goodness) and the gimbal still folds up in the same manner as the Osmo Mobile 3.

The Osmo Mobile 3 was such a seismic shift for DJI’s smartphone gimbals that it’s unsurprising this new version isn’t dramatically different. After all, a company can’t wildly change up its game every year. Although the DJI OM 4 might seem a bit boring now that it’s been nearly a year since we saw the Osmo Mobile 3, that shouldn’t be a detraction. DJI hit on a winning formula last year and it’s not about to leave it behind.

Of course, it still found a way to introduce something new.

DJI OM 4 magnetic mount: Quick and easy

DJI OM 4 Hands On Magnetic Ring Attachment Guide

Credit: C. Scott Brown / Android Authority

Unlike most gimbals, the DJI OM 4 does not have a permanently attached smartphone clip on the arm. Instead, you’ll find a magnetic plate. You can use this to snap on the included proprietary clip whenever you need it.

This might seem overcomplicated, but it does make life easier. With most other gimbals, taking your phone off to use it normally is a bit of a pain. You need to pry your phone out of the clip. Once it’s back, you need to adjust the gimbal’s settings because you inevitably won’t put your phone back exactly where it had been before.

With the DJI OM 4, you won’t need to reset your gimbal after removing your phone. Just snap off your phone, then snap it back on.

Using the DJI OM 4, this is no longer a problem. The slim smartphone clip stays attached to your phone when you take it off the arm. After, when you want to reattach, you just snap it back in place and you’re ready to go: no re-balancing or adjustments needed. This will save pro videographers a ton of time on shoots.

If you want to take things a step further, you can use the included magnetic smartphone ring. This allows you to bypass the clip altogether — you can just snap your phone onto the arm all by itself. In the photo above, you can see the magnetic ring and the plastic guide DJI provides to help you in placing it.

Of course, using the magnetic ring attachment is a big commitment. Once it’s on your phone (or phone case), it will stay there. Taking it off and reattaching it won’t be practical. As such, this will only work for people who like the idea of a metal ring permanently attached to their phone.

Folding up is still its best feature

DJI OM 4 Hands On Next to Smoove Gimbal

Credit: C. Scott Brown / Android Authority

The best aspect of the DJI Osmo Mobile 3 was the fact that it folded up for easy transport. Thankfully, the DJI OM 4 does the same thing. In the image above, you can see how much of a difference this makes for portability when you compare the OM 4 to a more traditional gimbal.

The OM 4 still isn’t “pocket-sized� or anything, but it folds up small enough that it can be tossed into a backpack or purse and not be a burden. Most traditional gimbals don’t have this advantage.

Ultimately, the new magnetic mount on the DJI OM 4 doesn’t seem like it will be as big of a deal as the folding mechanism was on the Osmo Mobile 3.

DJI OM 4: Hands-on photo gallery

DJI OM 4 Hands On Controller Close Up
DJI OM 4 Hands On Clip On Smartphone
DJI OM 4 Hands On Clip Front
DJI OM 4 Hands On Clip Back
DJI OM 4 Hands On Box Contents
DJI OM 4 Hands On Arm and USB C Port Close Up
DJI OM 4 Hands On With Tripod Attached
DJI OM 4 Hands On With Smartphone Attached
DJI OM 4 Hands On Tripod Mount
DJI OM 4 Hands On Next to Smoove Gimbal
DJI OM 4 Hands On Magnetic Ring Attachment Tools
DJI OM 4 Hands On Magnetic Ring Attachment Guide

Is it worth an upgrade?

DJI OM 4 Hands On With Smartphone Attached

Credit: C. Scott Brown / Android Authority

We still need to do a full review of the DJI OM 4 to determine whether or not it’s a good buy or worth upgrading from the Osmo Mobile 3. However, at first glance, it doesn’t appear that the value proposition is high enough to warrant an upgrade if you already love your current gimbal.

The OM 4 costs $150, which is definitely very expensive for a gimbal. In comparison, the Osmo Mobile 3 starts at $119, which is also more expensive than a lot of competitors’ products. Granted, you don’t get the tripod stand for that $119 price, but a plastic stand is hardly worth $30 more.

DJI OM 4
A smartphone gimbal with a magnetic clip
The DJI OM 4 is the follow-up to 2019’s DJI Osmo Mobile 3. Aside from the slight name-change, the OM 4 offers a new magnetic clip and the ability to snap your smartphone right to the gimbal arm.

Ultimately, the magnetic mounting system is going to be what sells this product. If you are in love with the idea of saving a few seconds each time you take your phone off the gimbal, then chances are good you’re already sold on this. If not, then you might balk at spending $150 on a gimbal.

Stay tuned for our full review of the DJI OM 4, which will cover the companion app and show some video footage examples.

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