DJI model comparison
Quick answer: Both models are three-camera Mavic platforms, but the published generation change is substantial: Mavic 3 Pro lists a 4/3, 20 MP Hasselblad camera, 1/1.3-inch 48 MP medium tele, and 1/2-inch 12 MP tele; Mavic 4 Pro lists a 4/3, 100 MP Hasselblad camera, 1/1.3-inch 48 MP medium tele, and 1/1.5-inch 50 MP tele. Mavic 4 Pro also lists 51 minutes of maximum flight time, O4+, and higher base storage. Upgrade only when those documented paths change the deliverable or operating routine.
Published specification snapshot
This table compares manufacturer-published specifications from the source manuals named below. It is not a promise about used-unit condition, included package contents, current firmware, regional operation, or accessory compatibility.
| Comparison point | Mavic 3 Pro | Mavic 4 Pro |
|---|---|---|
| Published takeoff weight | 958 g; 963 g for Cine | Approx. 1063 g |
| Published max flight time | 43 min | 51 min |
| Hasselblad camera | 4/3 CMOS, 20 MP | 4/3 CMOS, 100 MP |
| Medium tele camera | 1/1.3-inch CMOS, 48 MP | 1/1.3-inch CMOS, 48 MP |
| Tele camera | 1/2-inch CMOS, 12 MP | 1/1.5-inch CMOS, 50 MP |
| Published transmission | O3+ | O4+ |
| Internal storage | 8 GB; Cine model 1 TB | 64 GB; 512 GB Creator Combo |
An upgrade should be judged by deliverables
Mavic 3 Pro is not obsolete because Mavic 4 Pro exists. Its manual documents a three-camera system with a 4/3, 20 MP Hasselblad camera, a 1/1.3-inch, 48 MP medium tele camera, and a 1/2-inch, 12 MP tele camera. For a production that already has a tested Mavic 3 Pro workflow, those perspectives may still match the delivery requirements exactly.
Mavic 4 Pro changes the documented three-camera profile: 4/3, 100 MP Hasselblad; 1/1.3-inch, 48 MP medium tele; and 1/1.5-inch, 50 MP tele. The responsible upgrade question is not whether the numbers are newer. It is whether the wider-output and tele-camera changes, plus the new operating system around them, produce files or shots the existing aircraft cannot deliver for your real work.
The tele comparison is a major part of the decision
Both models retain a listed 1/1.3-inch, 48 MP medium tele camera. That shared line means an upgrade is not automatically necessary for every medium-tele shot. Review the settings, framing, and output needed for the jobs you already do before assuming a generation change creates a completely new middle perspective.
The separate tele path differs more sharply in the manuals: Mavic 3 Pro lists a 1/2-inch, 12 MP tele camera, while Mavic 4 Pro lists a 1/1.5-inch, 50 MP tele camera. If long-lens work is central to the brief, compare the specific recording modes, lens route, and delivered files you need. If it is occasional, an inspected Mavic 3 Pro may still be the better ownership decision.
Flight time is a planning benefit, not a promise
Mavic 3 Pro lists 43 minutes of maximum flight time. Mavic 4 Pro lists 51 minutes. Both figures come from controlled conditions described by DJI. Field operation changes with wind, temperature, route, payload, battery age, and pilot behaviour, so no used buyer should turn the advertised maximum into a guaranteed commercial mission length.
The relevant used-buying question is whether the included battery set is identified, healthy, and documented. A newer airframe with unknown batteries can create more risk than a complete, transparent older kit. Compare how many verified flights the package can support, how it charges, and how the actual aircraft behaves on a test cycle.
Storage and transmission change the operational setup
Mavic 3 Pro lists 8 GB of internal storage, while the Cine version lists 1 TB. Mavic 4 Pro lists 64 GB, and a 512 GB Creator Combo variant. These are variant-specific facts, not default bundle assumptions. Confirm the exact model before assigning a storage advantage to a listing.
The transmission line also changes from O3+ on Mavic 3 Pro to O4+ on Mavic 4 Pro. That tells a buyer about generation, not compatibility. Controllers, batteries, chargers, filters, and other gear must be checked against current model-specific support material. Never buy a used upgrade believing that a familiar connection or label proves a safe pairing.
A proper inspection has to be three-camera
For Mavic 3 Pro, a useful evaluation checks the Hasselblad, medium tele, and tele cameras separately: lens condition, camera switching, gimbal movement, recording files, focus or image behaviour, and any error state. A single wide-angle sample cannot prove that all three camera paths are working.
Use the same three-camera discipline for Mavic 4 Pro, with special attention to the actual variant, storage configuration, included controller, and battery set. Higher-spec equipment needs stronger exact-item evidence, not softer language. The comparison becomes valuable when the buyer can connect a manual specification to an observed function record for the particular unit.
A clean decision rule
Keep or buy Mavic 3 Pro when its documented three-camera system fits the finished work and the exact pre-owned kit has a clear camera, battery, controller, and warranty record. The right price is not the only value; the ability to verify a complex camera system matters.
Move to Mavic 4 Pro when the 4/3 100 MP camera route, revised tele specification, 51-minute published maximum, O4+, and storage configuration solve defined production constraints. An upgrade without those use cases is usually an expensive way to recreate a workflow the earlier platform already covers.
Questions buyers should settle before checkout
Do both Mavic 3 Pro and Mavic 4 Pro have three cameras?
Yes. Both manuals document three-camera systems, but the camera sensor specifications differ, especially on the primary and tele paths.
What is the published flight-time difference?
Mavic 3 Pro lists 43 minutes and Mavic 4 Pro lists 51 minutes under DJI's stated controlled conditions.
Can I assume my older Mavic accessories work with Mavic 4 Pro?
No. Treat controller, battery, charger, and accessory compatibility as separate model-specific checks.