Comparison Bambi 6169C-3 1:24 vs Sulong Toys Speed Racing Drift Sword 1:24

— RTR (Ready to Run) — the box contains a fully configured and ready-to-run model. Such models are equipped with a battery, a remote control, and a charger.

— ATR (almost-ready to run). The model is almost completely ready for use, but some of the elements are still missing. The list of missing components can include both a battery and a remote control or charger. All of the above components may be missing at once. Missing parts must be purchased separately. Models in the ATR package are designed for advanced users, this package allows you to choose batteries or controls based on your own needs and requirements.

— PNP. the receiver and transmitter are not included in the package, and often there is no battery. Additionally, the PNP set may not contain control equipment. Radio models in the PNP configuration are designed for professionals who often use individual electronics. Usually, the design of the model itself is collapsible, which significantly increases the maintainability of the product. Many models sold in the PNP configuration are allowed to participate in prestigious exhibitions and competitions.

— K.I.T. For the most part, only body parts are provided in the kit. The kit has a lot in common with the designer, because from such a kit it is possible to assemble various options for the body of the radio model. The KIT package includes neither radio communication mod...ules, nor control equipment, nor electric motors. That is, the user will have to buy / manufacture all the hardware of the radio-controlled model on their own. Radio models in the KIT package are designed for advanced users. KIT kits are suitable for assembling advanced models, which are often used in prestigious exhibitions and sports competitions.

— Tricks. Cars of this class are designed for driving with various tricks, mainly related to acrobatic numbers, jumping and overcoming obstacles. They have off-road type (usually "monster" or truggies, see below), a powerful engine, high ground clearance, large wheels and reinforced suspension.

— Short-course. Short-course models are off-road vehicles (buggies, truggies, "monsters", see below), specialized for cross-country speed racing. They offer good protection against collisions and jumping shocks, have a heavy-duty construction, a rigid body that covers most of the sensitive parts, and shock absorbers designed for high loads.

— Drift. Drift competitions on radio-controlled models involve the passage of an asphalt track at maximum speed with the constant use of a controlled skid. Based on this, drift cars must have rear-wheel drive, a rear differential lock, and tyres with a shallow pattern that are harder than most other models. It is worth noting that their appearance can repeat real cars much more accurately than in the case of ring models.

— Ring. A variety of road-type models (see below), designed to pass flat tracks with a hard surface (like asphalt) for a while. A distinctive feature of most of these machines is a smooth, "licked" body shape to ensure aerodynamics (or to simulate one if the maxim...um speed is low).

Note that some of the above specializations usually have professional models designed for competitions and serious automodel sports. If the class is not specified, the car most likely belongs to the entry level and has a purely entertainment purpose (although such models can also have quite advanced characteristics).

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" 14+ models with a lot of adjustments, moving parts and power simply will not be able to master a young rider of preschool and maybe even school age. At the same time, models for the younger age category ( 3+, 4+, 5+) may not be interesting and boring for older children ( children 6 and 8+). It is also worth noting that radio-controlled cars are not always children's toys and there are models for modeling, racing — professional use.

— Full. As the name implies, in such models, traction from the engine is transmitted to all 4 wheels. The main advantage of this scheme is its high cross-country ability: the machine keeps well on difficult terrain, and even getting stuck with a pair of wheels in the air is not critical for it. Also, four-wheel drive can be used for drifting (see "Appointment (class)"), although it loses a little in this role to the rear one; however, a lesser tendency to drift can be an advantage. Its main disadvantage is the rather high cost associated with the difficulties in production. In addition, 4WD vehicles tend to be less fuel efficient than "single wheel drive" vehicles.

— Rear. Models with power transmission from the engine to the rear pair of wheels. This scheme is quite unstable and requires careful control at high speeds — if you turn too sharply, the car easily goes into a skid. On the other hand, it is precisely because of the instability that this option is considered optimal for drift racing, and the design of the rear-wheel drive is very simple, reliable and inexpensive. As a result, most non-4WD RC models use it.

— Front. The front-wheel drive has a high degree of stability: you can only send the car into a skid intentionally (and then you need to try hard), and the withdrawal from it is extremely simple. At the same time, stability is not always a...n advantage — for example, in drifting, it only creates additional problems. In addition, the design of such models is quite complex due to the need to combine the drive from the engines and steering on the same pair of wheels; as a result, in terms of price, reliability and ease of maintenance, they lose to rear-wheel drive. Therefore, front-wheel drive is not widely used in radio-controlled cars.

The number of batteries (namely AA or AAA batteries) required to operate the car.

The maximum time that the machine can operate on a full battery charge. This item is very conditional, since it is measured when using the model not at maximum power. But in general terms, it can tell about the battery life of the machine.

The frequency at which the transmitter of the model control box operates.

— 27.145 MHz. One of the frequencies used for radio remote control for a long time; in some CIS countries it is even reserved by state regulatory bodies for this very purpose. Such transmitters are relatively inexpensive, but suffer from one serious drawback: they do not provide channel separation when several consoles are operating in close proximity to each other. In other words, if the machine stays in the coverage area of two transmitters, the signals from them will be mixed, which is actually tantamount to a loss of control. This is most often unimportant for recreational models, however, in competitions with several cars on the track at the same time, it can create serious problems and requires tricks with the design of the frequency grid and the use of interchangeable crystal oscillators. As a result, in professional motorsport, this frequency is gradually being replaced by the more advanced 2.4 GHz standard.

Separately, we note that among car models there may be transmitters with frequencies of 35, 40 and 75 MHz; according to the main features, they are completely similar to the described 27.145 MHz and differ only in the operating frequency.

— 2.4 GHz. The most advanced communication standard to date, used by remote control cars. Its main feature (and difference from those described above) is the possibility of normal operation of several transmitters of this...format in close proximity to each other. To do this, various technologies are used that provide automatic distribution of receiver-transmitter pairs over their own channels (similar to how it happens, for example, in mobile communications). Theoretically, the 2.4 GHz band may be more prone to interference, as many modern electronics work in it (in particular, Wi-Fi and Bluetooth modules); however, due to the aforementioned distribution of channels, such problems arise only in very unfortunate cases.

The greatest distance between the remote control and the machine, at which the transmitter of the remote control is still able to guarantee normal controllability of the model. Note that official specifications usually provide data for perfect conditions: full battery charge, no obstacles in the signal path, extraneous interference, etc .; in fact, the range may be somewhat less. However, according to this parameter, it is quite possible to compare different models of radio-controlled cars with each other.

The higher this indicator, the farther you can let go of the machine from the remote control, the less often you have to move to keep control. However, a large range means not only a long range as such — it also speaks of a good signal penetration, its ability to pass through various obstacles.