| Manufacturer | Shenyang |
| Model | J-31 |
| Modification | J-31 |
| Country | China |
| Years | 2012 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 10.70 m |
| Length | 15.47 m |
| Height | 4.57 m |
| Wing area | 42.70 m2 |
| Zero fuel weight | - |
| Empty weight | - |
| Maximum takeoff weight | 27215 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Ф Климов РД-93 (WS-13A) |
| Power | - |
| Thrust | 2 x (2 x 8300) kN |
| Maximum speed | M=1.8 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 1 |
