Comparison Syma S39 vs Syma S36
Add to comparison |  |  |
|---|---|---|
| Syma S39 | Syma S36 | |
| Compare prices 1 | from $48.00 | |
| TOP sellers | ||
| In box | RTR (RTF) | RTR (RTF) |
| Age | 8+ | |
Specs | ||
| Motor | for injectors | for injectors |
| Rotor blade diagram | coaxial | coaxial |
| Number of rotor blades | 4 | 4 |
| Tail drive type | little motor | little motor |
| Number of channels | 3 pcs | |
| Gyroscope |  | |
| Stabilization system | | |
Battery | ||
| Battery capacity | 0.3 Ah | 0.15 Ah |
| Battery voltage | 3.7 В | 3.7 В |
| Battery type | Li-Pol | Li-Pol |
| Number of batteries | 1 pcs | 1 pcs |
| Operating time | 6 min | 6 min |
| USB charging | | |
Transmitter | ||
| Radio frequency | 2.4 GHz | 2.4 GHz |
| Range | 30 m | 30 m |
| Power source | 4xAA | 4xAA |
General | ||
| Frame | assembly | assembly |
| Material | lexan | lexan |
| Dimensions (LxWxH) | 362x57x155 mm | 240x45x110 mm |
| Added to E-Catalog | october 2014 | october 2014 |
Compare Syma S39 and S36
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Glossary
Age
The minimum age for which this radio-controlled model is suitable. These recommendations are rather conditional, but it is still not recommended to deviate from them. "Adult" models 14+ with many adjustments, moving parts and power simply will not be able to master the baby. At the same time, models for the younger age category may not be interesting and boring for older children.
Number of channels
The number of control channels provided in the radio-controlled model.
Each such channel is responsible for a separate control function: the operation of the rudder, elevators, etc. For the simplest models, 2 – 3 channels are enough. Full control requires more channels. In advanced models, additional channels may be provided, the total number of which can reach 6 or more.
Each such channel is responsible for a separate control function: the operation of the rudder, elevators, etc. For the simplest models, 2 – 3 channels are enough. Full control requires more channels. In advanced models, additional channels may be provided, the total number of which can reach 6 or more.
Battery capacity
The capacity of the battery supplied with the electric motor model (see "Motor"). Indicated only for variants using branded batteries (see "Battery type"), measured in ampere-hours: 1 Ah corresponds to the capacity at which the battery is capable of delivering a current of 1 A for 1 hour.
The higher the battery capacity, the more time the helicopter can spend in the air, usually. However, the practical time of operation on a charge is largely determined by other characteristics of the machine — dimensions and weight, engine model and power, etc. Therefore, in most cases, this parameter plays a purely reference role, and only helicopters that do not have any significant differences in other characteristics (and even then very approximately) can only be compared in terms of battery capacity.
The higher the battery capacity, the more time the helicopter can spend in the air, usually. However, the practical time of operation on a charge is largely determined by other characteristics of the machine — dimensions and weight, engine model and power, etc. Therefore, in most cases, this parameter plays a purely reference role, and only helicopters that do not have any significant differences in other characteristics (and even then very approximately) can only be compared in terms of battery capacity.
Dimensions (LxWxH)
General dimensions of the model. Note that the length and width are indicated only for the fuselage, excluding the main rotor. However, for ease of transportation, the blades are often made removable or folding.