Chengdu J-20 vs. Sukhoi SU-27

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Chengdu J-20 versus Sukhoi SU-27
20.4 m 66 ft 11 in length 21.9 m 71 ft 10 in
4.45 m 14 ft 7 in height 5.9 m 19 ft 4 in
13.01 m 42 ft 8 in wingspan 14.7 m 48 ft 3 in
2x Saturn 117S or Xian WS-15 engines 2 × Saturn/Lyulka AL-31F turbofans
30,000-32,000 lbs thrust per engine 27,600 pound-force
60,000-64,000 lbs total thrust 55,200 pound-force
37,000 kg 81,600 lb MTOW 30,500 kg 67,200 lb
3,200 nm 5,926 km range 3,680 km 1,987 nm
1,305 mph 2,100 km/h cruise speed 2,863 km/h 1,780 mph
capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.