DJI Air 3S vs Mavic 4 Pro is the decision facing any traveller who wants a serious camera drone without buying the most expensive one in the shop. Buy the Air 3S if you fly mostly in daylight, pack carry-on only and would rather spend the difference on the trip itself. Buy the Mavic 4 Pro if a third focal length, a larger sensor and a heavier-duty workflow will earn their keep on paid work. For most readers, the Air 3S is the rational purchase.
This comparison is built from published specifications, the design of each aircraft and clearly labelled inference, not from flight testing. Both share folding arms, a stabilised main camera, a medium tele lens and DJI’s transmission system; the differences sit in sensor area, lens count, aperture control and regulatory weight.
The short answer
| Question | Answer |
|---|---|
| Best for most people | DJI Air 3S |
| Best for image quality and client work | DJI Mavic 4 Pro |
| Best value | DJI Air 3S, by a wide margin |
| Skip both if | You need sub-250 g legality, or you only post phone clips |
Verdict at a glance
| Spec (published) | DJI Air 3S | DJI Mavic 4 Pro |
|---|---|---|
| Take-off weight | 724 g | 1,063 g |
| Main camera | 1-inch, 50 MP, f/1.8 | 4/3-inch, 100 MP, f/2.8–f/11 |
| Second camera | 70 mm, 1/1.3-inch, 48 MP | 70 mm, 1/1.3-inch, 48 MP |
| Third camera | None | 168 mm, 1/1.5-inch, 50 MP |
| Maximum video | 4K/120, 4K/60 HDR | 6K/60 HDR, 4K/120 |
| Flight time (claimed) | 45 min | 51 min |
| Obstacle sensing | Forward LiDAR, omnidirectional vision | Omnidirectional, 0.1-lux rated |
| EU class | C1 | C2 |
| US price, body kit | About $1,100 | About $2,200 |
DJI Air 3S vs Mavic 4 Pro: what the price gap buys
At the time of writing, the Air 3S starts at roughly $1,100 in the US and the Mavic 4 Pro at roughly $2,200. That premium buys a second drone, a good lens, or several batteries and a hard case.
Some of the gap is visible in the table. The Mavic’s 4/3-inch sensor has roughly twice the light-collecting area of the Air 3S’s one-inch chip. It resolves 100 MP stills instead of 50 MP, records 6K rather than 4K, and offers a variable aperture from f/2.8 to f/11. It also carries a third camera, a 168 mm telephoto the Air 3S does not have.
The rest is less glamorous: a gimbal that rotates 360 degrees for clean vertical framing, obstacle sensing rated for very low light, and a heavier chassis that holds steadier in a gust. Real advantages, but advantages of degree rather than kind.
Where the Mavic 4 Pro’s third lens actually earns its keep
A third focal length is the biggest creative upgrade in drone photography. At 24 mm everything is wide. A 70 mm lens compresses a coastline; a 168 mm lens picks a detail out of a landscape from a distance that keeps the aircraft clear of people.
That is the shot the Air 3S cannot take. For a venue reveal, a documentary insert or a tourism campaign, the long lens separates footage that looks like a drone from footage that looks like a camera in the sky.
The caveat: the 168 mm camera uses a 1/1.5-inch sensor at f/2.8, so it is a daylight tool, and its narrow view magnifies vibration. The 70 mm lens is shared, with a 1/1.3-inch sensor on both; the Air 3S is outgunned at 168 mm, not 70 mm.
The case for the cheaper drone
The spec sheet hides a useful argument. The Mavic’s chip is larger, but its lens is slower; the Air 3S pairs a one-inch sensor with f/1.8. In light-gathering terms the two arrive closer than the sensor sizes suggest: the Mavic’s chip is roughly one stop larger in area, while its lens is roughly one and a third stops slower at the wide end. For available-light work, that is close to a wash.
The Air 3S also wins on whether a drone comes with you. At 724 g against 1,063 g, it folds smaller and fits a day bag the Mavic would dominate. It sits in the C1 class in Europe, which means the open category and a simple online competency test. The Mavic’s C2 class opens the A2 subcategory, which requires the A2 certificate of competency and a 30-metre minimum distance from uninvolved people, reducible only in a slow-speed mode. That is a practical tax on spontaneous flying.
Resolution matters less than it appears. 50 MP already exceeds most travel needs, and 4K delivery discards most of the difference. The Air 3S’s 4K/60 HDR footage is enough for social, broadcast-lite and client review.
Flight time, wind and the regulatory tax
The headline numbers are 45 minutes for the Air 3S and 51 for the Mavic 4 Pro. Neither survives real wind, aggressive manoeuvring or cold air. Treat both as relative indicators: the Mavic has a modest endurance advantage, not a transformative one.
Both are rated for similar maximum wind resistance, so the Mavic’s advantage is momentum, not a higher limit. It holds a frame more calmly in a gust, which matters at 168 mm. The Air 3S is stable enough that 70 mm footage stays usable in a breeze that would ground a Mini.
Regulation is where the weight difference becomes expensive. In the EU, the Air 3S’s C1 marking allows A1 flying, which permits operations near people with care. The Mavic’s C2 marking pushes the pilot into A2, with its extra exam and distance rules. In the UK, class markings are being phased in with transitional arrangements, so check the current position before you travel. In the US, both need registration for recreational flight and a Part 107 certificate for paid work. Our drone rules explainer covers the country-by-country detail.
Video, stills and what survives the edit
The Air 3S records 10-bit D-Log M at 4K/60 HDR and 4K/120 with a slight crop. The Mavic adds 6K/60 HDR, 100 MP stills and a variable aperture that controls shutter speed without swapping ND filters — a fiddly workflow turned into a dial turn.
The extra resolution is most useful when reframing: a 6K frame leaves room to crop vertical without losing 4K delivery. The Air 3S can shoot vertical, but only by rotating the gimbal or cropping.
For stills the gap widens. A 4/3-inch 100 MP file holds more detail than a one-inch 50 MP file, and the variable aperture controls depth of field. If you sell prints or architectural stills, the Mavic is the serious tool; for travel films, the Air 3S is unlikely to be the limit.
The Air 3S has around 42 GB of internal memory; the Mavic has 64 GB, or a 512 GB SSD in the Creator Combo.
Which should you buy?
The carry-on traveller. Air 3S. Smaller, lighter, cheaper and easier to fly legally in Europe, with more image quality than the trip needs.
The working photographer. Mavic 4 Pro. The 100 MP 4/3-inch files, variable aperture and 168 mm lens are the reasons to pay.
The first serious drone owner. Air 3S. Learn on the cheaper airframe, then upgrade when a client asks for the shot you cannot get.
The sub-250 g flyer. Neither. Look at the Mini class instead; our guide to the best travel drones explains the trade-offs.
FAQ
Is the Mavic 4 Pro worth twice the Air 3S?
Only if you need the third lens, the larger sensor or the variable aperture for paid work. For travel and daylight filming, the Air 3S delivers most of the result for roughly half the money. The premium is a tooling cost, not a quality tax.
Does the Air 3S really have a one-inch sensor?
Yes. Its wide camera uses a one-inch 50 MP sensor behind an f/1.8 lens. The 70 mm camera uses a smaller 1/1.3-inch sensor, so the two lenses do not perform identically in low light. The full Air 3S review goes deeper on that split.
Can the Air 3S shoot vertical video?
It can, by rotating the gimbal or cropping in post, but it lacks the Mavic 4 Pro’s 360-degree gimbal rotation. For frequent vertical delivery, the Mavic’s workflow is cleaner.
Do I need an A2 certificate for the Mavic 4 Pro in Europe?
The Mavic 4 Pro is C2-class, so flying in the A2 subcategory requires the A2 certificate of competency. The Air 3S is C1, which sits in A1 and needs only the online competency test plus operator registration.
Which is better in strong wind?
The Mavic’s greater mass gives it more momentum and a calmer frame, particularly with the long lens. Both are rated for similar wind speeds, so the difference is stability rather than capability.
Verdict
The DJI Air 3S vs Mavic 4 Pro decision is not close for most buyers. The Air 3S offers the better camera per gram, the easier legal position, the lower travel cost and a 70 mm lens that covers most compressed shots. The Mavic 4 Pro is the better aircraft, and the right one for professionals who need 100 MP stills, a 168 mm lens and variable aperture.
Buy the Air 3S and spend the difference on flights. Buy the Mavic only when a client, not a specification sheet, is paying for the extra reach.
Evidence note: specifications are the manufacturers’ published figures. Judgements about handling, workflow and value are editorial analysis, not measured test data.
