What about the future of 20 vs. F22?

1. The performance of the J-20 has not been disclosed, especially the radar detection range, identification system, missile launch distance, etc.;

2. The current aircraft air combat is already a system-to-system air battle, even if the aircraft performance is advanced, but the command system is backward, it is still not good;

The specific performance of the J-20 has not yet come out, and there is still a gap against the F22, but it should be better than the performance of the F35!

The J20 still has a gap in technology and F22.

The J-20 is the first flight, and there will be test flights later, and there are deficiencies to improve in the process of test flights, in short, there will be some time to be installed. The F-22 has already been installed, but has not yet participated in real combat. However, no matter how wide the acre is, the F-22 is very advanced in all aspects of performance, and is known as the most advanced fighter in the world.

The parameters of the J-20 are not yet clear. Personally, I think the F-22 is stronger. The reference data of the F-22 is almost the same as that of the J-20, and it is basically the same in terms of the comprehensive capabilities of the aircraft.

But the F-22 is already in service, and the J-20 has just made its first flight. The time gap speaks for itself. When the Chinese Air Force is equipped with the J-20, the United States may have better aircraft.

1. First of all, the biggest combat advantage of the J-20 is undoubtedly stealth performance. In terms of appearance, the J-20 adopts the unique bubble cockpit of the stealth fighter, the supersonic air intake without the surface layer, and the stealth coating and absorbing composite fuselage material. It is precisely because of the use of these unique stealth ends that the outside world generally believes that the radar reflection cross section of the front hemisphere of the J-20 may be about square meters, while the F-22 is square meters, and the F-35 is square meters, and the J-20 has basically reached the top international stealth level.

2. Moreover, the aerodynamic design of the J-20 is also better than that of the traditional third-generation fighter. As we all know, unlike the F-22 and Su-35, which are equipped with high-performance turbofan engines and thrust vector nozzles, the J-20 can only rely on aerodynamic design to improve its flight performance. The J-20 uses full-motion canard wings and twin vertical tails, and it can be said that if this wing design is coupled with a high-thrust turbofan engine, it is enough to close the gap with the F-22 and Su-35 in aerodynamic performance.

Since its public appearance in 2011, the J-20 has had at least eight prototypes used for technical verification and engineering trials.

3. Because the size of the J-20 is the largest among the fifth-generation aircraft that has been launched, its internal space is also very large, which provides the necessary conditions for the deployment of more fuel-carrying and bomb-carrying space in the aircraft. It is expected that the combat radius of the J-20 without auxiliary fuel tanks is comparable to that of the Su-27, that is, 1500 kilometers. In addition, the J-20 can also hang 4 auxiliary fuel tanks under the wing and can carry out air fuel delivery to increase the range.

In short, the J-20 surpasses China's existing military aircraft in terms of stealth, aerodynamics and long-range performance, and these special characteristics make it the "trump card" equipment of the Chinese Air Force in the future air battlefield.