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Comparison DJI Mini 4 Pro Fly More Combo (RC2) vs DJI Air 3 Fly More Combo (RC-N2)

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DJI Mini 4 Pro Fly More Combo (RC2)
DJI Air 3 Fly More Combo (RC-N2)
DJI Mini 4 Pro Fly More Combo (RC2)DJI Air 3 Fly More Combo (RC-N2)
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O4 image transmission and control technology (up to 10 Mbit/s over the air, up to 30 Mbit/s with Wi-Fi 5). FPV video transmission 1080p 60 fps (flight, video/photo mode), 30 fps (flight, video), 24 fps (on the ground/standby mode).
O4 HD data transmission (up to 10Mbps for DJI RC-N2 and DJI RC 2 controllers, 120ms latency) via 6 2T4R antennas.
Flight specs
Range of flight
18 km /25 km with Intelligent Flight Battery Plus/
32 km
Maximum flight time
34 min /45 min with Intelligent Flight Battery Plus/
46 min
Horizontal speed58 km/h76 km/h
Ascent / descent speed18 km/h36 km/h
Wind impedance11 m/s12 m/s
Camera
Camera typebuilt-inbuilt-in
Matrix size1/1.3"1/1.3"
Aperturef/1.7f/1.7
Number of megapixels48 MP48 MP
Photo resolution8064×6048 px8064×6048 px
Full HD filming (1080p)1920x1080 px 60 fps1920x1080 px 60 fps
Quad HD filming2688x1512 px 60 fps
Ultra HD (4K)
3840x2160 px 60 fps /up to 150 Mbps/
3840x2160 px 60 fps
Viewing angles82.1°82°
Time lapse
Mechanical stabilizer suspension
 /3-axis/
 /3-axis/
Camera with control
Live video streaming
Memory card slot
 /up to 512GB, compatible with V30/U3/A2/
 /before 512 GB/
Flight modes and sensors
Flight modes
return "home"
Follow me (tracking)
Dronie (distance)
Rocket (distance up)
Orbit mode (flying in a circle)
Helix (spiral flight)
flight plan without GPS (Waypoints)
 
return "home"
Follow me (tracking)
Dronie (distance)
Rocket (distance up)
Orbit mode (flying in a circle)
Helix (spiral flight)
flight plan without GPS (Waypoints)
flyby GPS points
Sensors
GPS module /+ Galileo, BeiDou/
heights
optic
gyroscope
GPS module /Galileo, BeiDou/
heights
optic
gyroscope
Obstacle sensors
bottom /0.5 –12 m/
top /0.5 –15 m/
on the sides /0.5 –12 m/
front /0.5 –18 m, detection – up to 200 m/
back /0.5 –15 m/
bottom /0.3 – 14 m/
top /0.5 – 18 m/
on the sides /0.5 – 30 m/
front /0.5 – 18 m/
back /0.5 – 18 m/
Control and transmitter
Control
remote control only /DJI RC2/
remote control only /DJI RC-N2 (RC151)/
Range20000 m20000 m
Control frequency2.4 and 5.8 GHz2.4 and 5.8 GHz
Video transmission frequency2.4 and 5.8 GHz (Wi-Fi)2.4 and 5.8 GHz (Wi-Fi)
Smartphone mount
Information display
Display for broadcast FPV
 /5.5", 1920x1080, 700 nits/
Remote control power source
battery /6200 mAh/
battery /5200 mAh/
Motor and chassis
Motor typebrushless
Number of screws4 pcs4 pcs
Foldable design
Battery
Battery capacity2.59 Ah4.24 Ah
Voltage7.32 V14.76 V
Battery model2S4S
Batteries in the set3 pcs3 pcs
General
Body backlight
Materialplastic
Dimensions373x298x101 mm326x258.8x105.8 mm
Dimensions (folded)148x94x64 mm207x100.5x91.1 mm
Weight249 g720 g
Color
Added to E-Catalogseptember 2023july 2023

Range of flight

The distance that a quadcopter can travel in the air on one full battery charge. Simply put, this is the drone's range in kilometers. Note that smaller, lighter drones tend to have a more limited flight range compared to larger, more powerful models. In the latter, it can reach 30 km or more. Also, the maximum flight distance is often influenced by weather factors and the load carried by the copter.

Maximum flight time

Maximum flight time of a quadcopter on one full battery charge. This indicator is quite approximate, since it is most often indicated for ideal conditions - in real use, the flight time may be less than stated. However, by this indicator it is quite possible to evaluate the general capabilities of the copter and compare it with other models - a longer declared flight time in practice usually means higher autonomy.

Note that for modern copters, a flight time of 20 minutes or more is considered a good indicator, and in the most “long-lasting” models it can exceed 40 minutes.

Horizontal speed

The highest speed that a quadcopter can achieve in horizontal flight. It is worth considering that in most cases this parameter is indicated for optimal operating conditions: a fully charged battery, low air temperature, minimum weight, etc. However, it is quite possible to rely on it both when choosing and when comparing different models of copters with each other.

Note that quadcopters were originally designed as stable and maneuverable aerial platforms, and not as high-speed vehicles. Therefore, you should specifically look for a fast quadcopter only in cases where the ability to quickly move from place to place is critical (for example, when the device is supposed to be used for video recording of fast-moving objects over large areas).

Ascent / descent speed

The speed at which the quadcopter rises up in the air or descends to the ground. Recreational, photo and video models tend to have more moderate climb/descent speeds, while professional or racing drones can rise and fall much faster. This indicator can be used to evaluate how quickly the copter can rise to a height for filming or, if necessary, avoid obstacles, and a high descent rate will be useful if the drone needs to be returned to the ground quickly and safely.

Wind impedance

The ability of a quadcopter to maintain and maintain stable flight parameters in windy weather. In this column, it is customary to indicate the wind force in meters per second, which ensures trouble-free takeoff and landing of the drone within the permissible wind speed. Directly in flight, copters can overcome the resistance of even faster winds. But takeoffs and landings with wind strength above the designated level are fraught with unpredictable movements of the drone, loss of control and an increased risk of emergency situations.

Quad HD filming

The maximum resolution and frame rate supported by the aircraft camera (built-in or bundled) when shooting in Quad HD.

This standard is intermediate between Full HD (see above) and UltraHD 4K (see below); in cameras of modern drones, the Quad HD frame size can be from 2560 to 2720 pixels horizontally and from 1440 to 1530 pixels vertically. In some situations, such a video turns out to be the best option: it gives better detail than Full HD, while it does not require such powerful “hardware” and capacious drives as 4K.

As for the actual frame rate, the higher it is, the smoother the video turns out, the less motion is blurred in the frame. On the other hand, the shooting speed directly affects the requirements for the power of the hardware and the volume of the finished files. In general, values up to 24 fps can be called minimal, from 24 to 30 fps — medium, from 30 to 60 fps — high. Speeds of more than 60 fps are mainly used for shooting slow-motion video, however, for a number of reasons, such a possibility is rarely provided for in the QuadHD standard: relatively simple devices would require too powerful and expensive hardware for this, and in advanced copters, where the cost of electronics not particularly important, manufacturers prefer to use slow motion at higher resolutions.

Viewing angles

The viewing angle provided by the standard quadcopter camera; for optics with adjustable zoom, usually, the maximum value is taken into account.

The viewing angle is the angle between the lines connecting the centre of the lens to the two opposite extreme points of the visible image. Usually measured along the diagonal of the frame, but there may be exceptions. As for the specific values of this parameter, in modern copters they can range from 55 – 60 ° to 180 ° and even more. At the same time, a wider angle (ceteris paribus) allows you to simultaneously fit more space into the frame; and a narrower one covers a smaller space, however, the objects that are in the frame look larger, it is easier to see individual small details on them. So when choosing by this parameter, you should consider what is more important for you: wide coverage or an additional zoom effect.

Time lapse

In Time-Lapse mode, shooting is carried out at a very low frame rate (one frame every few seconds, or even minutes), due to which the effect of fast movement is achieved in the finished video (for example, a day from sunrise to sunset can fit in several minutes). This can be very convenient for fixing long-term events in which it is necessary to capture not so much the details as the general trend. For example, with the help of Time Lapse, you can shoot how the square before the concert was filled with people, or how the lighting of the landscape changed at sunrise / sunset, “stinging” these processes from a couple of hours to several minutes.

Note that the specific features of the implementation of Time Lapse in copters can be different, this point should be clarified separately.

Flight modes

Return home function. With this function, the quadcopter can automatically return to the starting point. The specific details of this feature may vary. So, some models return "home" at the user's command, others are able to do it on their own — for example, when the signal from the remote control is lost or when the battery charge is critically low; in many devices, both options are provided at once. Also note that this function is found even in models that do not have a GPS module (see "Sensors") — the copter can navigate in space in another way (by inertial sensors, by a signal from the remote control, etc.).

Follow me mode. A mode that allows the quadcopter to constantly follow the user at a short distance — like a "personal drone". The way to implement this mode and the equipment required for it can be different: some models track the direction to the transmitter and the signal strength from it, others constantly receive data from the GPS module of a smartphone or other gadget and follow these coordinates, etc. Anyway, such a mode can be useful not only for entertainment, but also for quite practical purposes — for example, for using a quadcopter as an “air chamber”, constantly located next to the operator and at the same time not occupying hands.

Dronie (distance). Initially, the term “dronie” refers to a selfie (photo or video) taken from a...drone. This mode is mainly intended for such tasks. And its essence lies in the fact that the copter smoothly moves away from a certain object along a given trajectory, keeping this object in the centre of the frame. The classic version of flying in Dronie mode is moving away first horizontally, then horizontally and up; however, in some models, the copter’s trajectory can be further configured. Frame management can also be carried out in different ways — from simple pointing at a certain point and ending with the selection of an object on the screen with further "smart" tracking of this object. Anyway, for all its simplicity, such a shooting technique allows you to create quite interesting videos: for example, in this way you can first capture a group of people in close-up in one video, then the beauty of the landscape around them.

Rocket (distance up). A flight mode in which the copter smoothly rises to a predetermined altitude along a strictly vertical trajectory. Similar to the Dronie described above, it is mainly used when shooting video: first, a certain scene is shot in close-up, and as it rises, the camera covers an increasingly wider area around this scene. Usually, in Rocket mode, you can pre-set the height at which the device will stop.

"Orbit mode" (flying in a circle). A mode that allows you to launch the copter in a circular orbit around the specified point. It is also used mainly for shooting video: in such cases, the camera remains constantly pointed at a given object, but the angle and background, due to the movement of the drone, are constantly changing. In the "orbit" settings, usually, you can set its radius, height and direction of movement, as well as the angle of the camera.

Helix (circle in a spiral). Another mode used as an artistic technique for filming videos. In this mode, the copter, keeping a given object in the centre of the frame, moves around it in a spiral, gradually moving away and increasing its height. This allows you to get the maximum variety of angles and angles of coverage.

Note that Dronie, Rocket, Helix, and Orbit modes originally appeared as part of the proprietary QuickShot toolkit in DJI's Mavic series drones. However, later similar functions were introduced by other manufacturers, so now these names are used as common nouns.

Flight plan(Waypoints). The ability to set a specific flight route for the quadcopter, by control points. This feature is very similar to the GPS waypoint flyby (see above), but it works differently, without the use of GPS navigation. One of the most popular options is building a route in the smartphone application through which the copter is controlled; when the programme is launched, the smartphone issues a sequence of commands corresponding to the route to the device. In general, the Waypoints mode is not as accurate as a GPS waypoint flyby and offers fewer options. Therefore, this function is mainly for entertainment purposes; if the copter has a camera, it can be useful for taking a selfie or a simple video.

Flight by GPS points. A mode that allows you to launch a quadcopter along a specific route — by setting individual route points to the car in advance (according to GPS coordinates) and the order in which they are passed. In addition, additional settings may be provided — for example, speed and altitude on individual sections of the route. This function is similar to the Waypoints mode (see below) in many ways, but it is found mainly in mid-range and high-end devices. At the same time, the use of GPS provides higher accuracy, which allows the drone to be used for professional purposes. For example, if you set a route for shooting from the air in this way, the operator will be able to fully concentrate on working with the camera, without being distracted by controlling the copter.

Acrobatic mode. A special mode for performing aerobatics. Note that the specific meaning of this mode may be different, depending on the level and purpose of the copter. So, in the simplest entertainment models, automatic programs are usually provided that allow you to perform certain aerobatic manoeuvres literally “at the touch of a button”. And in advanced devices in flight mode, the stabilization system is turned off, and the drone is very sensitive to operator commands; this requires high precision in control, but gives maximum control over the flight.
DJI Mini 4 Pro Fly More Combo (RC2) often compared
DJI Air 3 Fly More Combo (RC-N2) often compared