| Published aircraft weight |
1,219 g standard takeoff weight; 1,420 g maximum takeoff weight with standard propellers |
1,850 g published weight; 2,090 g maximum takeoff weight |
These are distinct aircraft. Do not treat the 4TD as a Dock-equipped 4T. |
| Visual and thermal system |
48 MP wide, medium-tele and tele cameras; 640 x 512 thermal imager |
48 MP wide, medium-tele and tele cameras; 640 x 512 thermal imager, with an official UHR infrared-output mode under stated conditions |
The systems are related, but the 4TD's dock platform and thermal-output conditions are separately specified. |
| Ingress and operating temperature |
No standard protection level; -10 C to 40 C |
IP55; -20 C to 50 C |
Environmental capability is a material system difference, not a Dock 3 accessory detail. |
| Published flight reference |
Up to 49 min, windless reference |
Up to 54 min, controlled test reference |
DJI uses different test conditions; neither figure is a mission-time promise. |
| Deployment model |
Operator-directed field flight |
Dock 3 remote/automated workflow when configured and approved |
Compare the complete operating route, not only the aircraft name. |
| Site system |
Controller, batteries and a suitable local takeoff site |
Dock 3, AC power, network access, commissioning and a documented operating workflow |
The 4TD is a site-system purchase, not a standalone aircraft substitution. |
| Data and software route |
DJI Pilot 2 and the team's chosen controller/storage workflow |
DJI Enterprise app for deployment/commissioning; FlightHub 2, FlightHub 2 On-Premises, FlightHub Sync or DJI Cloud API where configured |
Supported software does not by itself establish data handling, licensing or operational approval. |