Clear purpose of use:
Aerial photography: If it is used to shoot high-altitude scenery, record travel, etc., you need to choose a drone with high-definition camera function, stable flight performance and good picture transmission system, such as DJI Mini 4 Pro, small and portable, excellent image ability, suitable for aerial photography enthusiasts.
Agriculture: for agricultural investigation, plant protection, etc., it is necessary to select agricultural functions, such as drones that can carry spraying equipment, have larger load capacity and long endurance, such as DJI T40 plant protection drones, designed for agricultural production, pesticide seeding and other powerful functions.
Surveying and mapping: The precision requirements are high, the UAV needs to have high-precision positioning, long endurance and stable flight performance, can choose a professional surveying and mapping UAV, such as Pegasus D2000, can meet the high-precision surveying and mapping needs.
Consider your budget:
Limited budget: If the budget is less than 2000 yuan, you can choose some entry-level drones, such as Tello, affordable, suitable for novice practice.
Medium budget: the budget is 2000-6000 yuan, can choose both quality and cost-effective products, such as DJI Mini 3, in the aerial performance and portability has a good balance.
Sufficient budget: the budget is higher than 6000 yuan, you can choose the advanced or top equipped aerial camera with superior comprehensive experience, such as DJI Mavic 3 Classic, equipped with Hasselblad camera, high image quality.
Focus on performance parameters:
Flight time: the longer the flight time, the better, so that there is more time for filming or operations, the general flight time of consumer drones is about 20-40 minutes.
Flight distance: Flight distance determines the range of activity of the UAV, and in the case of a good image transmission system, a longer control distance can be achieved, such as the image transmission distance of DJI Air 3 up to 20 kilometers.
Load capacity: Choose a drone with the right load according to the equipment you need to carry. If you want to carry professional cameras or other heavy loads, you need to choose a model with a larger load.
Wind resistance: UAVs with high wind resistance levels are more stable in bad weather, and in general, UAVs with 5-6 wind resistance levels can meet most daily use scenarios.
Learn about drone types:
Multi-rotor: easy to take off and land, simple operation, small flight vibration, suitable for aerial photography, entertainment, etc., but the endurance time is short, the load is limited.
Fixed wing: the flight speed is fast, the range is long, suitable for large-scale mapping, etc., but the takeoff and landing restrictions are more, can not hover.
Helicopter: easy to take off and land, moderate speed, load and endurance are satisfactory, but the structure is complex and the cost is high.
Consider branding and after-sales:
Well-known brands: such as DJI, Parrot, etc., product quality and reliability are guaranteed, technology is mature, and after-sales service system is perfect, including warranty period, maintenance service and so on are more standardized.
User evaluation: you can search the Internet and consult other users to understand the actual use and reputation of different brands and models of drones.
Focus on ease of use:
Control mode: For non-professional users, simple and easy to understand control mode is very important, some UAVs are equipped with intelligent flight system, such as automatic return, obstacle avoidance and other functions, which reduces the difficulty of operation.
Software interface: The friendly software interface makes it easier for users to set parameters and view flight status.
Consider portability: If you often need to go out to carry drones, then portability is important, you can choose a foldable body of the drone, such as Femi X8 Tele, folded small size, easy to carry.
