Chengdu J-20 vs. Tu-144

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Chengdu J-20 versus Tu-144
20.4 m 66 ft 11 in length 65.7 m 215 ft 6 in
4.45 m 14 ft 7 in height 12.55 m 41 ft 2 in
13.01 m 42 ft 8 in wingspan 28.8 m 94 ft 6 in
2x Saturn 117S or Xian WS-15 engines 4 Kolesov RD-36-51 or Kuznetsov NK-144 engines
30,000-32,000 lbs thrust per engine 44,000 pounds (full afterburner)
60,000-64,000 lbs total thrust 176,000 pounds (full afterburner)
37,000 kg 81,600 lb MTOW 207,000 kg 456,300 lb
3,200 nm 5,926 km range 3,500 nm 6,482 km
1,305 mph 2,100 km/h cruise speed Mach 2.17 2680 km/h
capacity 150 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.