The F-35 and the J-20 are both fifth-generation fighter jets. They are both extremely advanced aircraft, and they both have a lot of features in common. However, there are also some significant differences between them.
In this article, we will compare the specs and features of the F-35 and the J-20, so that you can decide which one is right for you.
Aircraft: | Lockheed Martin F-35 Lightning II | Chengdu J-20 |
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Photo: | ||
Country: | United States | China |
Manufactured: | from: 2011 to: Present | from: 2009 to: Present |
ICAO: | F35 | - |
Price: | $115.5 million | $100 million |
Avionics: | JSF Cooperative Avionics | - |
Engine: | 1x Pratt & Whitney F135-PW-100 | 2x Shenyang WS-15 |
Engine Type: | Turbofan | Turbofan |
Power: | 43,000 pound-force | 40,000 pound-force |
Max Cruise Speed: |
1043 knots 1,932 Km/h |
1333 knots 2,469 Km/h |
Approach Speed (Vref): | 250 knots | - |
Travel Range: |
1,500 Nautical Miles
2,778 Kilometers |
3,200 Nautical Miles
5,926 Kilometers |
Fuel Economy: |
0.94 nautical mile / gallon 0.460 kilometres / litre |
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Service Ceiling: | 65,000 feet | 66,000 feet |
Rate of Climb: |
40000 feet / minute 203.20metre / second |
60000 feet / minute 304.80metre / second |
Take Off Distance: |
168 metre 551.17 feet |
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Landing Distance: |
213 metre 698.81 feet |
- |
Max Take Off Weight: |
31,751 Kg 69,998 lbs |
37,013 Kg 81,599 lbs |
Max Landing Weight: | - | - |
Max Payload: |
8,160 Kg 17,990 lbs |
12,700 Kg 27,998 lbs |
Fuel Tank Capacity: |
2,760 gallon 10,448 litre |
4,166 gallon 15,770 litre |
Baggage Volume: | - | - |
Seats - Economy: | 1 seats | 1 seats |
Seats - Business Class: | - | - |
Seats - First Class: | - | - |
Cabin Height: | - | - |
Cabin Width: | - | - |
Cabin Length: | - | - |
Exterior Length: |
15.7 metre 51.51 feet |
23 metre 75.46 feet |
Tail Height: | 4.48 metre - 14.70 feet | 5 metre - 16.40 feet |
Fuselage Diameter: | - |
2 metre 6.56 feet |
Wing Span / Rotor Diameter: |
10.7 metre 35.10 feet |
15 metre 49.21 feet |
Wing Tips: | No Winglets | No Winglets |
More Info: | Lockheed Martin F-35 Lightning II | Chengdu J-20 |
Data presented is for entertainment purposes and should not be used operationally.
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Other Chengdu J-20 comparisons:
F-35 Lightning II
The F-35 is a single-seat, single-engine fifth-generation multirole fighter aircraft. It is the world’s most advanced multi-role fighter and has been designed to perform a wide range of missions in both air-to-air and air-to-ground combat. The F-35 is equipped with the latest technology, including an advanced avionics suite, a powerful F135 engine, and stealth capabilities. It also features several unique capabilities, such as the ability to take off and land vertically.
Why was the F-35 designed & built?
The F-35 aircraft was built and developed to provide superior air power for the United States and its allies. The F-35 is a 5th Generation fighter, meaning it was designed with the most advanced stealth, sensor, and weapons technology available.
The F-35 is intended to replace older aircraft, such as the F-16, F/A-18, A-10, and AV-8B Harrier. The F-35 is designed to operate in all phases of combat, including air-to-air, air-to-ground, sea surveillance, and intelligence gathering. The F-35 is also designed to be highly interoperable, meaning it can easily share information with other aircraft and ground forces. In addition, the F-35 has been designed to be more maintenance efficient than older aircraft, meaning it will require less time and money to keep operational.
Overall, the F-35 was built and developed to provide the United States and its allies with the most advanced air power available.
What purpose does the F-35 serve?
The F-35 is a versatile aircraft that serves multiple purposes in the military. Its primary function is to provide close air support for ground troops, but it can also be used for air-to-air combat and reconnaissance missions.
The F-35 is designed to be highly maneuverable, making it difficult for enemy forces to target. It is also equipped with advanced sensors and precision weaponry, making it a powerful tool in the fight against terrorism. In addition, the F-35 can be deployed in any environment, making it a valuable asset in the military’s arsenal.
Chengdu J-20
The J-20 is a twin-engine, all-weather stealth fighter aircraft developed by China’s Chengdu Aerospace Corporation for the People’s Liberation Army Air Force (PLAAF). J-20 made its first flight on 11 January 2011 and was officially revealed to the public in 2016. The J-20 is designed to be a multirole fighter with both air-to-air and air-to-ground capabilities.
It features low-observable technology such as internal weapons bays, radar-absorbent materials, and advanced composites which make it difficult to detect with radar. J-20 has a diverse array of sensors including an active electronically scanned array radar, an infrared search and track system, and a laser designator. J-20 is armed with air-to-air missiles, air-to-surface missiles, and bombs.
Why was the J-20 designed & built?
The J-20 aircraft was built and developed as a result of the Cold War. J-20 development started in the late 1970s when the Soviet Union began developing new long-range bomber aircraft, which alarmed the United States. In response, the US Air Force initiated the Advanced Tactical Fighter (ATF) program to develop a new generation of fighter aircraft that could match or exceed the performance of the Soviet Union’s bombers.
The J-20 is a twin-engine, stealth fighter jet that is designed for air-to-air combat and ground attack. It is equipped with various sensors and weapons, including air-to-air missiles, air-to-surface missiles, and bombs.
What purpose does the J-20 serve?
The J-20 aircraft is a military jet fighter that serves several purposes. One of its primary functions is to provide air support for ground troops. It can also be used for air-to-air combat and reconnaissance missions. The J-20 is equipped with a variety of sophisticated weapons, including long-range missiles and laser-guided bombs. It also has a powerful engine that allows it to reach supersonic speeds.
Differences between the F-35 & J-20
J-20 and F-35 are two of the most advanced fighter jets in the world. The J-20 was developed by China, while the F-35 was developed jointly by the United States, United Kingdom, Italy, Netherlands, Canada, Australia, Denmark, and Norway. The J-20 is a fifth-generation jet fighter, while the F-35 is a sixth-generation jet fighter. The J-20 is powered by two engines, while the F-35 is powered by one engine. The J-20 has a longer range than the F-35. The J-20 can carry more weapons than the F-35.
J-20 has stealth capabilities, while F-35 does not have stealth capabilities. The J-20 is not as expensive as the F-35. The J-20 is not as advanced as the F-35 in terms of Avionics and has less situational awareness. The J-20 cannot fly at supersonic speeds without using afterburners like the F-35.
Similarities between the F-35 & J-20
The J-20 and F-35 both have similar engines. Both aircraft are powered by turbofan engines with afterburners. This gives them both high thrust-to-weight ratios, making them very agile. However, the J-20 has slightly more powerful engines, giving it a higher top speed.
Both aircraft are also designed for stealth. They have sleek bodies with no sharp edges, and they use internal weapons bays to minimize their radar signature. The J-20 is slightly larger than the F-35, making it easier to detect on radar. However, the J-20 has an active electronically scanned array radar, which makes it difficult to track with conventional radar systems.
Both aircraft can carry a variety of weapons, including air-to-air missiles, air-to-surface missiles, and bombs. The J-20 can carry up to eight missiles, while the F-35 can carry up to four. Both aircraft can also be equipped with laser or GPS guidance systems for precision strikes.
F-35: What’s Better
The F-35 is a better aircraft than the J-20 for many reasons. The F-35 has a more powerful engine, which gives it superior speed and agility. It also has a longer range, meaning it can stay in the air for longer and cover more ground. The F-35 is also equipped with state-of-the-art sensors and avionics, which give it an edge in combat situations.
Finally, the F-35 is cheaper to operate and maintain than the J-20, making it a more cost-effective option for militaries around the world.
J-20: What’s Better
The J-20 is a better aircraft than the F-35 for many reasons. The J-20 has a longer range, can carry more weapons, and is stealthier. The J-20 is also cheaper to operate and maintain. In addition, J-20 can fly at higher altitudes and has a better radar system. As a result, J-20 is a better choice for many missions.
Conclusion: F35 vs J20
The F35 and J20 are two of the most advanced fighter jets in the world. They both have their strengths and weaknesses. In general, the F35 is a better aircraft than the J20. However, the J20 has some advantages over the F35, making it a better choice for certain missions. Ultimately, the decision of which aircraft to use depends on the specific needs of the mission.