DJI Matrice 400 vs Matrice 350 RTK

The DJI Matrice 400 is a flagship enterprise drone engineered for high-stakes missions across inspection, mapping, public safety, and more. With cutting-edge updates across endurance, intelligence, and payload flexibility, it sets a new benchmark for performance in the field. Here’s a look at the standout features that make the M400 the new do-it-all drone.

The Matrice 350 Vs. Matrice 400: Spec Comparison

The DJI Matrice 400 offers substantial upgrades over the Matrice 350 RTK across key performance metrics. With a 59-minute max flight time (vs. 44 minutes on the M350 RTK) and a 6 kg payload capacity—more than double the M350’s 2.7 kg—it enables longer, more capable missions. Both models feature an IP55 rating, ensuring reliable operation in harsh environments, but the M400 outperforms with a 40 km transmission range, support for up to 7 payloads, and a forward flight speed of 25 m/s compared to the M350’s 15.6 m/s. These enhancements make the Matrice 400 a significantly more powerful and versatile enterprise drone.

Feature	Matrice 400	Matrice 350 RTK
Max Flight Time	59 minutes w payload	44 minutes w payload
Payload Capacity	6 kg	2.7 kg
IP Rating	IP55	IP55
Max Transmission Range	40 km	20 km
Max Number of Payloads	7	1
Forward Flight Speed	25m/s	15.6m/s

Pricing

Matrice 400 vs. Matrice 350 Pricing Comparison

Package (CAD$)	Matrice 350 RTK	Matrice 400 RTK (NA)
Standard Combo (Drone Only)	$10,939	$10,479
Full Package (Includes DJI Care Enterprise Plus, BS100 Battery Station, TB100 Battery)	$14,379	$14,099

The new Matrice 400 RTK (NA) offers enhanced performance and longer flight times at a lower price point compared to the Matrice 350 RTK — both for the drone-only and full-package options.

Whether you're upgrading or starting fresh, the M400 delivers better value and next-gen capability across all applications.

Intelligent Features

The M400 significantly outpaces the M350 in intelligent flight functionalities. It supports a wide range of advanced features including AI Detection, AR Projection, Real-Time Terrain Follow, Ship-Based Auto-Landing, and Power Line Following. These capabilities enhance its versatility in complex scenarios, offering greater operational efficiency. Particularly valuable for public safety and infrastructure inspections, the M400’s cruise, POI, and geometric route features allow for more precise route planning, terrain tracking, and over-water deployments—making it highly suitable for search-and-rescue, mapping, and utility operations. The M350, in contrast, does not support any of these intelligent functions.

Module	M400	M350
AI Detection	Supported	Not Supported
AR Projection	Supported	Not Supported
Real-Time Terrain Follow	Supported	Not Supported
Ship-Based Auto-Landing	Supported	Not Supported
Crossing Power Line Follow	Supported	Not Supported
Cruise & POI & FlyTo	Supported	Not Supported
Smart 3D Capture	Supported	Not Supported
Slope & Geometric Route	Supported	Not Supported

Battery

The M400’s battery system is a notable upgrade over the M350. It boasts a much larger capacity at 20,254 mAh versus 5,880 mAh, with energy delivery of 977 Wh compared to just 263.2 Wh on the M350. Both systems use Li-ion chemistry, but the M400’s 13S configuration allows for more powerful and longer-lasting operation. This higher energy reserve translates to longer flight times and better performance in demanding tasks. Additionally, tethered battery support on the M400 facilitates seamless power management without the need for re-pairing or manual switching, making it more suitable for extended field operations.

Module	M400	M350
Capacity	20,254 mAh	5,880 mAh
Cell Type	Li-ion 13S	Li-ion 12S
Energy	977 Wh	263.2 Wh
Cycle Count	400	400
Tethered Battery	Support	Not Supported

Charging Case

Charging efficiency is another area where the M400 pulls ahead. With support for fast charging at 220V (45 minutes) and 110V (70 minutes), and even a silent mode, the M400 is engineered for rapid turnaround. By comparison, the M350 requires 60 minutes at 220V and 70 minutes at 110V, lacking any advanced charging profiles. The M400’s 25% faster charging capability reduces downtime significantly, which is a critical advantage in time-sensitive missions.

Module	M400 Charging Time	M350 Charging Time
Charging Time	220V: 45 min (Fast) 110V: 70 min (Fast) 110V: 110 min (Silent)	220V: 60 min 110V: 70 min

Remote Controller

While the M400 and M350 share similar screen resolution (1920×1200) and size (7.02 inches), the M400’s 1400-nit brightness makes it much better suited for bright or nighttime environments. It also features backlit keys, enabling easier operation in low-light conditions. Most importantly, the M400 supports a sub-2G antenna extension, improving video transmission quality and range—an essential feature for reliable remote operations. These enhancements make the M400’s controller more robust and adaptable in field conditions compared to the M350.

Module	M400	M350
Screen Resolution	1920×1200	1920×1200
Screen Size	7.02 inches	7.02 inches
Brightness	1400 nits	1200 nits
Backlit Keys	Support	Not Supported
IP Protection Rating	IP54	IP54

Key Features of the Matrice 400

Endurance & High-Speed Capabilities

Time in the air is mission-critical—and the Matrice 400 delivers. With up to 59 minutes of flight time with a payload, operators can execute complex missions without rushing or swapping batteries mid-operation. Add to that a maximum flight and route speed of 25 m/s, and the M400 ensures not only endurance but also swift deployment across large areas.

Payload Flexibility

Versatility is built in. The M400 boasts a 6 kg payload capacity, 4 E-Port V2 interfaces, and support for up to 7 simultaneous payloads. Whether you’re mounting LiDAR, thermal sensors, or delivery mechanisms, this drone adapts to your operational needs—making it a true multipurpose aerial platform.

Safe & Reliable Operations

Safety doesn’t come second. The Matrice 400 integrates power-line-level obstacle sensing, full-color vision, and IP55 protection, ensuring rugged resilience and precise situational awareness in the field. A video transmission range of up to 40 km (FCC) and airborne relay support mean operators can maintain signal clarity even in remote environments.

Smart, Efficient Flight

This is where the M400 truly shines. From AR projection for mapping and navigation, to real-time terrain following, it’s equipped with intelligent features that automate and optimize mission workflows. Cruise, FlyTo, Smart Track, and POI modes elevate both precision and user experience. It even supports ship-based takeoff and landing, opening up marine applications without compromise.

Automated Operations

Advanced autonomy powers repeatable and complex missions. Features like slope & geometric route planning and power line following reduce manual input and increase mapping efficiency—ideal for corridor inspections and topographic data collection.

Next-Level Accessories

Supporting the M400 is a new suite of hardware upgrades, including a brand-new smart battery station for faster turnaround and a Manifold 3 onboard computer delivering 100 TOPS of AI processing power. These accessories ensure your drone isn't just flying longer, but flying smarter.

Solutions:

DJI provides a comprehensive, integrated solution for powerline inspection that combines hardware, software, and intelligent workflows:

Public Safety Applications

The DJI Matrice 400 RTK, when paired with the Zenmuse H30T, delivers up to 59 minutes of flight time, dramatically extending operational capacity during high-pressure missions such as search and rescue, law enforcement, and firefighting.

For enhanced nighttime and low-light visibility, the Zenmuse S1 — DJI’s first spotlight built for multi-payload drone platforms — utilizes LEP technology to provide high brightness and extended illumination range, with multiple lighting modes suited for public safety, emergency response, and infrastructure inspections.

Additionally, the Zenmuse V1 loudspeaker brings powerful long-distance audio broadcasting to the air. With its high volume output, broad coverage, and multi-mode functionality, it is ideal for delivering instructions or alerts during search and rescue missions, crowd control, or disaster response.

Together, these tools create a powerful aerial solution tailored for public safety professionals — enabling faster response, greater situational awareness, and improved coordination for police departments, emergency responders, and firefighting units.

Power Inspection Solution

The M400 improves inspection efficiency by 50% per flight and supports 220% more payload than the M350. Its dual 4G transmission with auto band switch, sub-2G anti-interference, and airborne relay ensure consistent signal, even in tough environments.

Required Equipment:

Matrice 400
DJI Pilot 2 App
H30 Series Payload
L2 LiDAR Sensor
Worker M400/M4T Integration
Thermal Analysis Tool
DJI Terra

Mapping Solution

Mapping is streamlined using D-RTK 3, which offers satellite self-initialization and high-accuracy control without GCPs. The L2 LiDAR captures point cloud data while automatically tracing power lines. The P1 camera supports 2D orthophoto, oblique, and 3D capture with 45MP resolution and 1:500 cadastral accuracy.

DJI Terra processes orthophotos, elevation models, and LAS point clouds, while DJI Modify enables fast 3D model and point cloud editing. This full-stack system reduces field time while improving deliverables.