Chengdu J-20 vs. Sukhoi Su-57

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Chengdu J-20 versus Sukhoi Su-57
20.4 m 66 ft 11 in length 20.1 m 65 ft 11 in
4.45 m 14 ft 7 in height 3.8 m 12 ft 6 in
13.01 m 42 ft 8 in wingspan 14.1 m 46 ft 3 in
2x Saturn 117S or Xian WS-15 engines 2 (Izdeliye 117 or AL-41F1 augmented turbofans)
30,000-32,000 lbs thrust per engine 107.9 kN dry and 166.8 kN after burning
60,000-64,000 lbs total thrust 215.8 kN dry and 333.6 kN after burning
37,000 kg 81,600 lb MTOW 35,000 kg 77,200 lb
3,200 nm 5,926 km range 3,500 km 1,890 nm
1,305 mph 2,100 km/h cruise speed Mach 2 2470 km/h
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.