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- Incredibly compact
- Easy to fly
- Long 30-minute flight time
- No lateral object avoidance sensors
- Lacks follow-me and hyperlapse modes
When new drone laws come into place in the UK on 30 November 2019, every owner of a drone weighing 250g or more will have to register it with UK authorities and pass an online safety test.
If you go out and buy a DJI Mavic Mini, however, youll be exempt because its flight weight proudly emblazoned on the drones right flank nudges a single gram below that limit.
DJI Mavic Mini review: What you need to know
The DJI Mavic Mini is the lightest, smallest drone or flycam as DJI is now calling this the company has ever made. It weighs 249g with the battery installed, although I clocked it at an even lighter 246g on my scales with the camera cap removed, and it folds up small enough to fit on your palm.
This is no toy, however. It comes with a fully mechanically stabilised 12-megapixel camera, mounted in the nose, which can shoot video up to 2.7K in resolution. It comes with a compact remote control in the box, with a transmission range of up to 2km, and its flight time of 30 minutes is on par with much bigger drones.
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DJI Mavic Mini review: Price and competition
The DJI Mavic Mini may be small, then, but its a serious drone and thats reflected in the price. The basic package will set you back £369 and its £459 for the Fly More bundle. The latter includes three batteries, all-round propellor guards and a triple-battery charging hub. Given that extra batteries cost £45 a piece and the charging hub is £35 when sold separately, the Fly More bundle represents decent value for money.
In the absence of the DJI Spark, which has now been discontinued, the Mavic Minis principal competition comes from French drone maker Parrot and its Bebop 2 drone,which costs around £366. Its altogether more bulky than the Mavic Mini, double the weight and can only shoot 1080p, 30fps video. The Parrot Anafi is closer in size and weight, and can shoot 4K HDR video, but Parrots flagship drone costs significantly more than the Mavic Mini at £628.
DJI Mavic Mini review: Design
The Mavic Minis principal attraction has to be its tiny proportions and super light weight. With its four rotor arms folded away, its small enough to sit neatly in the palm of my hand without protruding over the edges. The folding mechanism is the same as with its more expensive (and more advanced) siblings, the Mavic Air and Mavic Pro: to get it ready to fly, simply pull out the front arms horizontally, then pull the rear arms down and backwards.
With folding rotor blades already fitted (theyre secured via tiny Philips-head screws), all that remains to do is install the battery. This fits under a flimsy plastic flap at the rear of the drone, immediately below which youll find the microSD slot and a micro-USB port for charging, plus the drones only status LED.
Theres no charging port on the battery itself, which is a shame; if you want to charge spares while youre flying, youll have to purchase the charging hub, which takes up to three batteries and comes in the Fly More pack.
Generally, the Mavic Minis build quality is fine, especially considering the extremely low weight. The arm hinges feel robust and solid and, although the battery door is a little thin, the rest of the body feels rigidly constructed much more so than the similarly featherweight Parrot Anafi. Its good, also, to see that DJI supplies the Mavic Mini with a protective plastic cap to cover the camera mechanism mounted under the nose of the camera.
The tiny, rather delicate-looking camera is suspended on rubber mounts to absorb vibrations and has three axes of motorised stabilisation, so no matter how violently youre flying it, it should produce rock-steady images.
So far, so good, but the Mavic Mini does miss out on some key features, as evident from a quick physical inspection of the fuselage. While the drone has a downwards-facing camera and two sonar sensors to ensure it can hover in one spot without moving around, there are none facing sideways, forwards or backwards to help it avoid colliding with buildings or trees during automated actions. Even the Minis forerunner, DJI Spark, had forward-facing sensors, so this is a disappointing omission.
DJI Mavic Mini review: App and flight controls
Still, in every other respect, the DJI Mavic Mini works just like its more expensive siblings and, unlike the Spark, it comes with a physical remote control in the box as standard.
As with the pricier Mavic Air, this has removable sticks to enable you to stow it away more neatly, although it doesnt have a status screen. Theres a battery gauge in the form of four small LEDs spread across the top and thats your lot.
Thats not too much of a problem once you have your smartphone attached, though. As with other DJI drones, most of the drones advanced flight and camera features can only be accessed via the accompanying DJI Fly app, which is available on both iOS and Android.
You connect via your phone USB and dock it with the remote control by sandwiching it between a pair of arms that fold out from the bottom of the controller. Once youve paired the remote with drone, connected your phone and launched the new DJI Fly app, youll be able to see the live images from the drone on the screen of your phone and adjust the drones various settings as well.
This all might sound rather complicated and daunting but it really isnt. And the fact that DJI has rather dramatically simplified the accompanying app helps hugely in getting to grips with the drone. Its also rather nice that the DJI supplies a tutorial mode for newbie pilots, which takes them through takeoff, safety checklists and basic controls step by step the first time they take to the skies.
DJI Mavic Mini review: Camera and image quality
The DJI Mavic Minis camera is a surprisingly sophisticated thing. As well as offering incredibly smooth, stabilised video, its image quality is very good. It isnt quite the step up in quality over the DJI Spark that I had expected, though.
In fact, in some regards, the Mavic Minis camera takes a step back. Although the resolution is the same at 12 megapixels, for instance, the aperture is a slower f/2.8 versus the Sparks f/2.6.
Having said that, the Mavic Mini does give you higher video-recording resolutions, frame rates and bit rates than the Spark did. Specifically, where the Spark was limited to recording 1080p at 30fps at 24Mbits/sec (in MP4/H.264 format), the Mavic Mini can record up to 2.7K video (2,720 x 1,530) at up to 30fps and a bit rate of 40Mbits/sec.
If youre willing to drop down in resolution, you can shoot in 1080p at a smoother frame rate of 60fps and what you lose in detail you gain in the overall smoothness of the footage.
Quality is what youd expect from a camera with a 1/2.3in sensor: pretty decent without being amazing. Exposures are generally well judged, even in tricky situations shooting backlit subjects, and colour reproduction is excellent. The limited bit rate of 40Mbits/sec becomes apparent, though, when you look a little more closely. In the clips Ive captured so far, although theres clearly more detail and better colour reproduction than the Sparks 1080p footage, you can see some loss of texture, for example, in expanses of green grass, where compression smears out the finer details.
DJI Mavic Mini review: Flying
Flying the Mavic Mini is, as it usually is with DJIs drones, a perfectly pleasurable experience. It takes off and cruises around exactly as youd expect it to, responding to stick inputs without noticeable lag and, if you leave it to hover on the spot, it stays put. GPS-based safety features mean you cant take off in restricted areas and its childs play to set altitude, distance limits and the return-to-home altitude just tap Takeoff permitted in the top-left corner and adjust the sliders.
And, while the Mavic Mini is more easily perturbed in light winds than the Mavic Air or Mavic Pro understandable given its extraordinarily light weight the video footage stays remarkably stable, especially if you use DJIs new flight Cinematic flight mode. In this mode, sudden turns and braking are slowed down, ensuring that footage remains jerk-free, although it doesn’t feel as responsive to fly in this mode.
If you want to get the drone to a particular location fast, though, youre better off using one of the drones other flight modes. Sport is the most responsive and unlocks the Mavic Minis top speed. In Position mode. the drone is still responsive but doesnt speed off like an airborne Roadrunner at the slightest tweak of the sticks.
Perhaps the most impressive aspect of the Mavic Mini, however, is its flight time. Despite its size, the DJI Mavic Minis 2,400mAh, 8.7V battery will last up to 30 minutes per charge on a still day. Thats considerably longer than the Mavic Air at 21 minutes and the Parrot Bebop 2 at 25 minutes, and on a par with the far more expensive Mavic 2 Zoom/Pro, which will fly for 31 minutes. Put in context, its also nigh-on double the 16-minute flight time of the now-defunct DJI Spark.
Where the Mavic Mini comes unstuck a bit is in its camera modes and tracking options, which are restricted compared with previous DJI drones. Theres no hyperlapse mode its simply not possible to replicate that capability with the tools available on the Mini. Its also a little annoying that the Mavic Air and Pros multi-frame panorama modes havent been included, although perhaps DJI was worried that the Minis light weight would make these a bit too tricky to pull off with reliability. Theres also no camera-based follow-me mode, which will disappoint extreme-sports fans.
The Mini does, however, have some of DJIs automated Quick Shot modes to help you create more dramatic shots without having to be an expert pilot. Rocket mode sees the drone fly straight up to a preset altitude, with the camera keeping you in the middle of the frame. Choose Circle mode and the drone will fly around you in a smooth circle, again keeping you front and centre; you set the distance in the app or simply fly the drone to your desired distance, tap the object you want it to circle and hit Start.
If you select the Dronie mode, the Mavic Mini flies back and away from you rising into the sky as it does so, while with Helix it flies in a corkscrew pattern around you with an increasingly broad radius. Be careful with this mode, though even with the smallest radius set, you need a lot of space to make it usable. I had to cancel my first attempt because I was worried about the drone hitting a tree.
DJI Mavic Mini Review: Verdict
For such a small, lightweight drone, though, the DJI Mavic Mini delivers big time. It’s capable of shooting detailed, colour-rich video, its responsive and predictable in flight, and the battery lasts an absolute age. Plus, its light enough to come in under the threshold for drone registration.
I’d still register for peace of mind, however. It will be far easier, if anyone questions you, to simply show your registration documents than attempt to explain how and why the Mavic Mini is exempt.
Sure, the Mavic Mini is limited in some ways. If you want to capture the ultimate aerial panorama or hyperlapse movie, youll have to consider purchasing a Mavic Air instead, or Mavic 2 Zoom or Pro. But as a drone you can carry anywhere, and stow in pretty much any bag, its unbeatable.
