DJI Phantom 4 RTK
Quick Answer
The DJI Phantom 4 RTK is a Phantom series DJI drone released in 2018, with 1,391 g, 1-inch CMOS, 20 MP, 4K/30fps, 30 min, 7 km (FCC/NCC); 5 km (CE/SRRC/MIC/KCC), and OcuSync connectivity. Reboot Hub uses this page as a technical reference for specs, compatible OEM parts, common repair planning, and inspected pre-owned buying checks.
DJI Phantom 4 RTK Comparison Snapshot
| Model position | Phantom series DJI drone, released 2018 |
| Flight profile | 1,391 g takeoff weight; 30 min flight time |
| Camera profile | 1-inch CMOS, 20 MP; 4K/30fps video |
| Signal profile | OcuSync; 7 km (FCC/NCC); 5 km (CE/SRRC/MIC/KCC) max range |
| Repair comparison | Compare shell, arm, ESC, flex cable, GPS, vision sensor, and gimbal availability before choosing between this model and another DJI drone. |
| Buying comparison | For pre-owned units, prioritize serial verification, battery health, gimbal calibration, flight test evidence, and warranty coverage over headline price alone. |
About the DJI Phantom 4 RTK
DJI Phantom 4 RTK is the 2018 mapping aircraft with an integrated RTK module and a calibrated 1-inch 20 MP camera with mechanical shutter. DJI lists 1,391 g takeoff weight and approximately 30 minutes of flight; RTK positioning has approximately ±0.1 m hovering accuracy when enabled and functioning. The controller link is rated up to 7 km FCC/NCC or 5 km CE/SRRC/MIC/KCC unobstructed and interference-free. Do not substitute ordinary Phantom 4 Pro camera or RTK hardware solely because the aircrafts look similar.
Technical Specifications
| Weight | 1391 g |
| Max Flight Time | 30 min |
| Max Speed | 16 m/s (57.6 km/h) |
| Max Transmission Distance | Up to 7 km (FCC/NCC) or 5 km (CE/SRRC/MIC/KCC), unobstructed and free of interference. |
| Camera | 8.8 mm actual / 24 mm full-frame equivalent, f/2.8–f/11; calibrated 1-inch 20 MP camera |
| Sensor | 1-inch CMOS, 20 MP |
| Video Resolution | 4K @ 30fps |
| Photo Resolution | 4864 x 3648 |
| Battery Model | DJI Phantom 4 RTK Battery |
| Battery Capacity | 5870 mAh |
| Charging System | DJI charger |
| GNSS | GPS + GLONASS + BeiDou + Galileo + RTK |
| Obstacle Sensing | Forward, backward, downward |
| Remote Controller Compatibility | DJI Phantom 4 RTK remote controller |
| App | DJI GS RTK |
| Official detailed specs | https://www.dji.com/cn/support/product/phantom-4-rtk (checked 2026-10-16) |
Common Failure Modes
Symptoms: Cracked shell, bent arm, loose landing gear, abnormal vibration, or visible crash damage.
Likely areas: outer shell, arms, landing gear, motor mounts
Inspect the airframe before powering on and verify the exact replacement part against the model variant.
Symptoms: Motor start failure, rough spin, propulsion warning, overheating, or unstable hover.
Likely areas: motor, arm wiring, ESC board, power connectors
Check for impact damage, cable strain, and water exposure before replacing boards or motors.
Symptoms: Camera shake, gimbal overload warning, tilted horizon, calibration failure, or no camera image.
Likely areas: gimbal assembly, vibration board, camera module, gimbal flex cable
Avoid forcing the gimbal by hand and recalibrate after any gimbal or camera service.
Symptoms: Positioning drift, obstacle sensing warning, compass or IMU calibration prompt, or unstable low-altitude hover.
Likely areas: vision sensors, IMU, GPS/GNSS board, sensor flex cables
Clean sensor windows and verify calibration after shell, sensor, or board replacement.
Repair Notes
Confirm the exact model, variant, error message, and visible damage before selecting parts. Do not substitute parts from a similar model without verification.
Remove the battery before opening the aircraft. Check for moisture, corrosion, and overheated connectors before reconnecting power.
Flex cables and coaxial cables are fragile. Route them without sharp bends and inspect connector locks before closing the shell.
After replacing gimbal, vision, GNSS, IMU, shell, arm, or propulsion parts, run the required calibration and perform a controlled low-altitude test.
DJI Phantom 4 RTK Parts Library
External
2 serviceable parts in this zone.
Circuit Boards
5 serviceable parts in this zone.
Flex Cables
3 serviceable parts in this zone.
Gimbal
0 serviceable parts in this zone.
Compatible Power & Accessories
Compatible batteries and accessories are being mapped from verified Reboot Hub inventory.