Lockheed Martin F-35A Lightning II vs Sukhoi Su-57
Compare systems side by side
Search above to add up to five systems. You’ll get a per-spec winner, relative bars, a normalized spec profile and an honest verdict — every number from public sources.
Add systems
Search here or add from any product page
See winners
Relative bars + who wins each metric
Decide
Verdict, spec profile, per-spec winners
Frequently asked questions
Which is faster, Lockheed Martin F-35A Lightning II and Sukhoi Su-57? +
The Sukhoi Su-57 is the fastest of the 2 compared here, at 2,440 km/h.
Which has the longer range? +
The Sukhoi Su-57 has the longest range at 3,500 km.
Which carries the larger weapons payload? +
The Sukhoi Su-57 carries the largest weapons payload at 10,000 kg.
Which is cheaper? +
The Sukhoi Su-57 has the lower public unit-cost figure at 50,000,000 USD. Treat this as directional — defense pricing varies by contract and configuration.
Where does this comparison data come from? +
Every figure in the table is sourced from public manufacturer pages, defense-ministry releases and reference publications, and is verifiable on each system's spec page. WeaponSpecs does not accept vendor placement.