How many inches does a time-travel machine have? The latest hot trends and purchasing guide in 2024
In recent years, FPV Drone has become popular all over the world with its high-speed flight and immersive experience. With the iteration of technology, traversing machines of different sizes have significant differences in performance and application scenarios. This article combines hot topics on the Internet in the past 10 days to analyze the characteristics of the current mainstream size traversing machines and provide structured data comparison.
1. Ranking of Popular Sizes of Cross-Travel Machines in 2024

| Dimensions (inches) | Proportion | Core advantages | Typical applications |
|---|---|---|---|
| 5 inches | 45% | Balancing speed and stability | Racing competition/aerial photography |
| 3.5 inches | 28% | Highly portable | City Flying/Introductory Exercise |
| 7 inches | 15% | Long battery life | Professional aerial photography/mapping |
| 2.5 inches | 10% | Ultra low noise | Indoor flying/stunt show |
2. Performance comparison of traversing machines of various sizes
| Key parameters | 5 inches | 3.5 inches | 7 inches | 2.5 inches |
|---|---|---|---|---|
| Average weight (g) | 600-800 | 300-450 | 900-1200 | 150-250 |
| Battery life (minutes) | 5-8 | 4-6 | 10-15 | 3-5 |
| Maximum speed (km/h) | 120+ | 80-100 | 90-110 | 60-80 |
| Recommended battery(s) | 4-6S | 3-4S | 6-8S | 1-2S |
3. Focus on recent hot topics
1.5-inch computers are still the main force in the competition: According to the latest competition statistics of Drone Racing League, 87% of players use 5-inch drones, and their explosive power and control accuracy are unanimously recognized by professional pilots.
2.3.5-inch computers grow against the trend: Affected by the no-fly policy in European and American cities, searches for lightweight aircraft models increased by 35% year-on-year, and DJI Avata 2 drove the popularity of this category.
3.7-inch machine technological breakthrough: The DJI Matrice 30 series uses new composite materials, which reduce weight by 18% while maintaining strength, making it a new favorite for engineering inspections.
4. Suggestions on purchasing
Getting Started: Give priority to 3.5-inch kits, such as Eachine Novice-IV, which are equipped with full protection rings to reduce maintenance costs.
racing enthusiast: For 5-inch models, iFlight Nazgul Evoque is recommended, equipped with F7 flight control and 45A ESC, and supports 8KHz refresh rate.
Professional Creator: Consider the GepRC Crocodile Baby for the 7-inch long-endurance model, which can be used with GoPro Hero12 to achieve 4K/120fps shooting.
5. Industry Trend Forecast
1. With the advancement of digital image transmission technology, 2.5-inch cameras will be more widely used for narrow space lenses in film and television shooting.
2. Modular design has become a new trend, and it is expected that multi-size crossover models that support quick replacement of power systems will be launched in 2024Q3.
3. Driven by environmental regulations, biodegradable materials may be used in the frames of models below 3.5 inches.
From the above analysis, it can be seen that the size selection of the traversing machine needs to comprehensively consider the usage scenarios and technical requirements. It is recommended that consumers refer to the structured data in this article and make decisions based on their own budget and technical level.
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