Phantom 4 series
The Phantom 4, released in March 2016, introduced a new outer shell design as well as a push-and-release propeller locking mechanism.[36] An obstacle avoidance system was added, which uses four cameras (two facing forward and two downward) and an ultrasonic sensor.[36] The drone also introduced the ActiveTrack and TapFly features, with the former allowing the drone to autonomously track moving objects, including people, with its camera while the latter allowing the drone to be controlled by tapping on the video stream in the DJI app.[36][37][38] The drone is equipped with a 1/2.3" camera with an electronic shutter capable of shooting 4K video at 30 FPS or 1080p video at 120 FPS, while a new 5350 mAh battery gives it a flight time of approximately 28 minutes.[36][39][40]
The Phantom 4 Pro was released in November 2016 with a new 20-megapixel Exmor R camera featuring a 1 in CMOS sensor.[41][42] The obstacle avoidance system was also upgraded rearward-facing sensors as well as infrared sensors on both sides.[43] The Phantom 4 Pro+, offered alongside the Pro, features a controller with a 5.5-inch screen and an integrated flight app, allowing it to be flown without a separate mobile device.[41][44] The Pro uses Model 9450S propellers and is powered by a 5870 mAh battery, giving it a fight time of approximately 30 minutes.[42][44] During the 2017 IFA Berlin trade show, DJI announced a new version of the Pro/Pro+ as the Phantom 4 Pro Obsidian and Pro+ Obsidian, respectively. The Pro/Pro+ Obsidian is largely identical to the baseline Pro/Pro+, differing only in that both the drone and remote have a matte black color and that the camera and gimbal are made of magnesium and have an
The Phantom 4 Advanced was announced on 13 April 2017 as a replacement for the Phantom 4.[40] The drone features an upgraded camera with a 1-inch CMOS sensor and a mechanical shutter, capable of shooting 4K video at 60 FPS.[40][47] The drone is capable of processing H.264 video at 60 FPS and H.265 video at 30 FPS.[40] Like the Pro, the Advanced was also offered with a controller with a 5.5-inch screen as the Phantom 4 Advanced+.[40]
In May 2018, DJI quietly released an upgraded version of the Phantom 4 Pro/Pro+ as the Phantom 4 Pro/Pro+ V2.0.[48] The Pro V2.0 retains the camera of the Pro, but features an OcuSync transmission system, improved ESCs, and Model 9455S low-noise propellers which are backwards compatible with the original Pro.[42] Production of the Phantom 4 Pro V2.0 was suspended in late 2018 or early 2019 due to what DJI called "a shortage of parts from a supplier", though DJI denied rumors that the Phantom was being discontinued.[49][50] Production was restarted in January 2020 after the supply issue was sorted out.[50]
Released in October 2018, the Phantom 4 RTK was designed for aerial mapping and surveying. Based on the Pro, the Phantom 4 RTK added a real-time kinematic (RTK) positioning module capable of connecting to GPS, GLONASS, Galileo, and BeiDou satellites.[51][52] In addition to RTK, it uses a redundant GNSS module, installed to maintain flight stability in regions with poor signal.[53] The drone is fitted with an FC6310R camera, which is identical to the Exmor R camera of the Phantom 4 Pro but with a glass lens instead a plastic one. The Phantom 4 RTK records images only in JPEG format and videos in MOV format.[54][55]
An agricultural model of the Phantom 4 was announced on 25 September 2019 as the P4 Multispectral, dropping the Phantom name.[56] Based on the Phantom 4 RTK, the P4 Multispectral integrates a six-sensor camera array, which includes an RGB camera and five narrow-band sensors, being the first drone to do so.[57][58] The P4 Multispectral uses Model 9455S low-noise propellers as standard, though standard Phantom 4 propellers are also compatible at the cost of reduced performance.[59] Battery capacity remained at 5870 mAh, but flight time was slightly reduced to approximately 27 minutes.[60]
Details of a replacement for the Phantom 4 RTK were leaked in March 2022 as the Phantom 4 RTK SE. The leak did not reveal any significant changes between the RTK and RTK SE, but did note that the latter would not include an Intelligent Flight Battery charger and that the power cord wattage would be reduced from 160W to 100W.[61] The Phantom 4 RTK SE was listed for sale on the DJI website as late as January 2023.[62]