DJI Mini 3 Pro leak reveals upgraded camera, obstacle avoidance for compact drone

The drone that finally sees what's in front of it
The Mini 3 Pro adds front obstacle avoidance sensors, addressing a major blind spot in its predecessor.
Mark

Why does staying under 250 grams matter so much for a drone?

Mimi

It's a regulatory threshold in most countries. Below that weight, you can fly without registering with aviation authorities. It's the difference between a casual tool and something that requires paperwork and licensing.

Mark

So DJI kept the weight the same but added all these features. How?

Mimi

Careful engineering. The gimbal redesign, the sensor upgrades—they're not adding bulk, just replacing older components with newer ones. It's about evolution, not revolution.

Mark

The obstacle avoidance seems like the biggest deal here.

Mimi

It really is. The Mini 2 could crash into a tree and you'd have no warning. With front sensors, beginners can actually use the automated flight modes without holding their breath. It changes how usable the drone is in the real world.

Mark

What's the price going to be?

Mimi

Nobody knows yet, but the 'Pro' name suggests it won't be cheap. Probably somewhere between the Mini 2 at $449 and the Air 2S at $999. That's a big jump, but you're getting a lot more capability.

Mark

Is this drone for professionals or hobbyists?

Mimi

Both, honestly. The weight and portability make it perfect for hiking or travel photography. But the sensor upgrade and obstacle avoidance mean it's genuinely capable enough for someone doing real work, not just casual flying.

Mark

What's still a mystery?

Mimi

Frame rates, whether it has features like ActiveTrack, what the new controller looks like if there is one. The leak shows the hardware, but not the software story yet.

  • A leaked Twitter video cracked open DJI's secrecy, giving the drone world an unsanctioned but detailed first look at the Mini 3 Pro weeks before any official announcement.
  • The Mini 2's most criticized weaknesses — a dim lens, short battery life, and complete blindness to obstacles — appear to have been directly and deliberately targeted in the new design.
  • Staying under 250 grams while adding front-facing obstacle avoidance sensors is an engineering tension that, if resolved as the leak suggests, would be a genuine breakthrough for compact drones.
  • A larger 1/1.3-inch sensor, an f/1.7 aperture, and an estimated 35-minute flight time signal a drone repositioning itself from casual toy to serious creative tool.
  • Pricing speculation places the Mini 3 Pro above the Mini 2's $449 entry point and potentially near the discontinued Mavic Air 2's $799 tier, reshaping DJI's entire compact lineup.
  • Key unknowns — sensor specs, frame rates, ActiveTrack support, and controller options — keep the story open, with an official announcement expected to close the gap between rumor and reality.

In the quiet hum of anticipation that precedes every technological leap, a leaked video surfaced in early April 2022 offering the drone community its first look at what DJI appears to have built into the Mini 3 Pro — a machine that weighs almost nothing yet carries the ambitions of something far larger. Staying beneath the 250-gram regulatory threshold while adding obstacle avoidance, a brighter lens, a larger sensor, and extended battery life, DJI seems to have listened carefully to the chorus of limitations its users have long named. The leak raises the perennial question that follows every meaningful upgrade: how much more capability are we willing to pay for, and what does it mean when the tools of professional craft become small enough to hold in one hand?

A leaked video posted to Twitter in early April gave the drone community its first real look at the DJI Mini 3 Pro — and what it revealed was a machine built to answer nearly every complaint leveled at its predecessor. Shared by @DealsDrone, the footage showed a compact flying camera that manages to stay just under 250 grams, the regulatory threshold that exempts drones from formal registration requirements in many countries.

The engineering inside tells a different story from the featherweight exterior. A redesigned three-axis gimbal, mounted asymmetrically to support vertical video, sits above a camera fitted with an f/1.7 lens — a significant step up from the Mini 2's f/2.8 optics and a direct answer to its low-light limitations. The sensor is expected to grow to a 1/1.3-inch CMOS chip, up from the Mini 2's smaller 1/2.3-inch unit, promising sharper and more detailed imagery.

Battery life, long the Achilles heel of ultra-compact drones, also sees improvement. The leaked 2,453mAh battery — roughly ten percent larger than the Mini 2's — is estimated to deliver around 35 minutes of flight time, a meaningful gain for anyone who has watched a short battery cut a shoot prematurely short.

Perhaps the most consequential upgrade, however, is obstacle avoidance. The Mini 2 was effectively blind to its surroundings, lacking front-facing sensors despite having vents that hinted at the possibility. The Mini 3 Pro appears to correct this with large front sensors and dedicated ground detection, making automated flight modes genuinely safe and transforming the experience for beginners navigating complex environments.

The 'Pro' label suggests pricing above the Mini 2's $449 launch price, with some observers placing it near the $799 once commanded by the Mavic Air 2 — positioning the new drone between DJI's affordable entry tier and the premium $999 Air 2S. Several details remain unconfirmed, including frame rates, ActiveTrack support, and controller options, but an official announcement is expected within weeks to settle what the leak has already strongly implied.

A leaked video posted to Twitter in early April gave the drone world its first real glimpse of the DJI Mini 3 Pro, and what it showed was a machine designed to fix nearly everything people complained about in its predecessor. The footage, shared by @DealsDrone, revealed a compact flying camera that manages to pack meaningful upgrades into a frame that still weighs just under 250 grams—a threshold that matters because drones below that weight can be flown in many countries without formal registration.

The Mini 3 Pro keeps the same featherweight profile as the Mini 2 it will likely replace, but the engineering inside tells a different story. The most visible change is a redesigned three-axis gimbal mounted asymmetrically on the front of the drone, a configuration that appears designed to support vertical video recording. Beneath that gimbal sits a camera with an f/1.7 lens, a meaningful jump from the Mini 2's f/2.8 optics. That brighter aperture translates directly to better performance in low light—a real limitation of the earlier model. The focal length appears unchanged at 24mm, but the sensor itself is expected to grow to a 1/1.3-inch CMOS chip, up from the Mini 2's 1/2.3-inch sensor, which should deliver noticeably sharper, more detailed images.

Battery life has long been the Achilles heel of ultra-compact drones, and the Mini 3 Pro takes a step forward here too. The leaked video shows a 2,453mAh battery, roughly 10 percent larger than what powered the Mini 2. That modest increase translates to an estimated flight time around 35 minutes—a meaningful gain for anyone who has watched a compact drone's battery drain faster than expected during a shoot. For photographers and casual flyers, those extra minutes matter.

But the most significant upgrade may be something you can't see in the air: obstacle avoidance. The Mini 2 was essentially blind to its surroundings, equipped only with ground-detection sensors on its underside and nothing on the front, despite having vents there that suggested the capability might come. The Mini 3 Pro appears to solve this with large front-facing sensors and ground sensors designed specifically to detect and avoid obstacles. For beginners especially, this is transformative—it means the drone can navigate around trees and structures with far more confidence, and DJI's automated flight modes become genuinely usable rather than risky.

The 'Pro' designation in the name hints at pricing that will likely exceed the Mini 2's $449 launch price. Industry observers speculate the Mini 3 Pro could occupy the space once held by the Mavic Air 2, a larger drone that cost $799 when it launched in 2020. If that's the case, the Mini 3 Pro would sit between the affordable Mini 2 and the premium Air 2S, which currently retails for $999. That positioning makes sense: DJI is essentially asking whether you want a lightweight, portable drone with serious capabilities, or whether you need something larger and more powerful.

Several details remain unknown. The sensor size is still speculation based on leaked markings. Frame rates, software features like ActiveTrack, and whether DJI plans to bundle a new simplified controller all remain unanswered. The company is expected to make an official announcement within weeks, which should settle these questions and finally confirm what the leak has already suggested: that DJI has taken its most popular compact drone and addressed nearly every weakness that kept it from being perfect.

The addition of obstacle avoidance is a big deal for beginners, as it should make the drone far more usable out of the box and when flying in DJI's automated modes.
— TechRadar analysis
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