Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
  1. Home
  2. Catalog 
  3. Compare 
  4. J-35 vs F-35: Stealth Fighter Showdown Side by Side

J-35 vs F-35: Stealth Fighter Showdown Side by Side

J-35 vs F-35: Stealth Fighter Comparison of China and U.S. Jets in 2025

The J-35 and F-35 Lightning II are modern stealth fighters representing the cutting-edge aerospace capabilities of China and the United States. Developed by Shenyang Aircraft Corporation, the J-35 is China’s latest carrier-capable stealth fighter, designed for both air superiority and strike missions.

The F-35, developed by Lockheed Martin, is a multirole stealth aircraft widely adopted by the U.S. and allied forces, excelling in versatility and advanced sensor integration. As global air combat technology evolves rapidly, comparing these jets provides insight into future aerial dominance, operational strategies, and regional military balance. This analysis evaluates design, performance, stealth, and mission versatility, helping defense analysts and enthusiasts understand which fighter currently holds the edge in modern air warfare.

Performance Verdict

The F-35 Lightning II excels in multirole capabilities, sensor fusion, and networked battlefield awareness. Its advanced avionics, stealth features, and interoperability with allied forces make it highly versatile across air-to-air, air-to-ground, and electronic warfare missions. The J-35, on the other hand, showcases China’s growing aerospace expertise with carrier operations in mind. It is reportedly equipped with modern radar, stealth coatings, and precision strike capabilities, making it a formidable contender in regional air superiority scenarios.

In raw maneuverability and stealth design, the F-35 benefits from decades of U.S. aerospace refinement, but the J-35 demonstrates significant advancements in payload capacity and carrier suitability. Ultimately, the F-35 retains an edge in global networked operations and multirole flexibility, while the J-35 is emerging as a credible threat in the Asia-Pacific region. Mission priorities will determine which jet dominates: global multirole dominance favors the F-35, while carrier strike and regional air power increasingly highlight the J-35’s growing capabilities.

Get real time update about this post category directly on your device, subscribe now.

General Information

Name J-35 (FC-31 Gyrfalcon) F-35 Lightning II
Manufacturer Shenyang Aircraft Corporation (SAC) Lockheed Martin
Country of Origin China United States
Type / Role Multirole Stealth Fighter (Carrier-Based) Multirole Stealth Fighter
Generation 5th 5th
Status In Development / Testing In Service
First Flight 2012 (Prototype), 2021 (Naval Variant) December 15, 2006
Introduction / In Service Since Expected mid-2020s 2015
Number Built Limited Prototypes 1,200+ (as of 2025)
Operators People’s Liberation Army Navy (PLAN) USA, UK, Japan, Israel, Italy, Australia, and others

Dimensions & Structure

Length ~16.9 m 51.2 ft (15.6 m)
Wingspan ~11.5 m (folded for carrier ops) 35 ft (10.7 m)
Height 4.8 m 14.4 ft (4.38 m)
Wing Area 40 m² (est.) 460 sq ft (42.7 m²)
Empty Weight ~17,000 kg 29,300 lb (13,300 kg)
Maximum Takeoff Weight (MTOW) ~28,000 kg 70,000 lb (31,800 kg)
Internal Weapons Bay Yes 2 (up to 5,700 lb payload)
External Hardpoints 6 6–10 (up to 18,000 lb total)

Performance

Maximum Speed Mach 1.8 Mach 1.6
Range 2,000 km (est.) 1,380 mi (2,220 km)
Combat Radius 1,200 km ~670 mi (1,080 km)
Service Ceiling 50,000 ft 50,000 ft (15,240 m)
Rate of Climb 250 m/s 45,000 ft/min
Thrust-to-Weight Ratio 1.05 0.87
G Limits +9 +9

Powerplant

Engine Type WS-13 / WS-19 Turbofan Pratt & Whitney F135-PW-100
No. of Engines 2 1
Thrust (each) 9,000–10,000 kgf 43,000 lbf
Thrust Vectoring Planned (future) Yes (on F-35B variant)
Fuel Capacity ~9,000 kg ~18,500 lb internal

Armament

Gun Internal 30mm Cannon (optional) GAU-22/A 25mm cannon (F-35A)
Missiles (Air-to-Air) PL-10, PL-15 AIM-120 AMRAAM, AIM-9X
Missiles (Air-to-Ground) KD-88, LS-6 AGM-154 JSOW, AGM-158 JASSM
Bombs Precision-guided bombs JDAM, Paveway II/III, SDB I/II
Hardpoints 6 external + internal bays 6 external + 2 internal
Payload Capacity ~8,000 kg ~18,000 lb

Avionics & Systems

Radar AESA Radar AN/APG-81 AESA
Radar Range 200+ km ~150+ km
Electronic Warfare (EW) System Yes AN/ASQ-239 suite
Targeting System IRST + EO Targeting EOTS (Electro-Optical Targeting System)
Helmet Display Integrated HMD HMDS Gen III
Navigation GPS/INS GPS/INS with terrain-following
Autopilot / AI Assistance Partial AI Systems Advanced flight management
Communication Encrypted Data Link MADL & Link 16 secure data links

Stealth & Technology

Radar Cross Section (RCS) <0.5 m² (estimated) ~0.001 m²
Stealth Features Shaping, RAM coating RAM coating, internal weapons bay, edge alignment
Infrared Signature Reduction Yes Yes
Sensor Fusion Multi-sensor integration Full 360° data integration
Networking Capabilities Data-link enabled Distributed data-sharing with allied units

Variants

Special Export Versions - F-35I (Israel), F-35A (Japan), etc.

Operational History

Major Conflicts / Deployments None (testing stage) Middle East operations (Iraq, Syria)
Notable Operators PLAN USAF, USN, USMC, RAF, IDF
Combat Proven? No Yes
Mission Types Air superiority, strike, interception Air superiority, strike, SEAD, ISR

Cost & Program

Unit Cost ~$70–80 million (est.) $80–100 million (variant-dependent)
Development Cost Classified ~$400 billion (program total)
Program Name J-35/FC-31 Program Joint Strike Fighter (JSF)
Funding Countries China USA, UK, Italy, Netherlands, Canada, Australia, etc.

Additional Information

Upgrades Planned WS-19 engine, AI integration Block 4, Tech Refresh 3
Future Replacement J-15 in PLAN carrier fleet NGAD (2035+)
Export Restrictions Available under FC-31 variant U.S. FMS approval required
Notable Achievements China’s first stealth carrier jet Widest global fighter program in history
Competitors F-35C, Su-57, KF-21 Su-57, J-20, Tempest, KF-21
  Shenyang J-35 Fighter Jet F-35 Lightning II Fighter Jet

Disclaimer Note

The information provided on TheDefenseWatch.com is for general informational purposes only. While we strive to ensure the accuracy, completeness, and timeliness of our content regarding defense and aerospace products, technologies, and specifications, we cannot guarantee that all information is 100% accurate or up-to-date due to the evolving nature of military technology and classified data.TheDefenseWatch.com does not warrant the reliability, suitability, or availability of the information for any specific purpose. Users are advised to consult official sources, such as manufacturers, government publications, or defense agencies, for precise and verified data before making decisions based on our content.We are not affiliated with any defense manufacturers, governments, or military organizations mentioned. Opinions, reviews, and ratings reflect expert analysis but are subjective and should not be considered endorsements. TheDefenseWatch.com is not responsible for any errors, omissions, or consequences arising from the use of this website’s content.External links are provided for convenience and do not imply endorsement. TheDefenseWatch.com reserves the right to update or modify content without prior notice. By using this website, you agree to our Privacy & Cookies Policy.

Live Search

Filter

ManufacturerView All

Show More Brands

Recent Post

Post Categories

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

Privacy & Cookies Policy