The Su-35S with its 400km detection range IRBIS-E radar combined with its leading wing edge AESA arrays and armed with the new R-77-1 and R-37M with the new Khibiny EW wingtip pods and its incredible range of 3,600 km (vs 2,700) has a huge edge over the brand-new F-16 block 70/72+ Viper, Copperhead, Cobra, Mamba whatever which needs 3 drop tanks to even reach that listed range. Even armed with AIM-120D, or even if they're deploying the new AIM-260 on the Vipers, it's a tossup against the R-37M.
And it's probably no contest in almost any close combat dogfight with the Su-35S' dual-engine, 2-dimensional canted differential TVC vs the Viper's single-engine, as nimble as it is would still have a super difficult time against the Su-35S in the hands of a capable pilot. I think we all know the Su-35's slow-speed maneuverability.
Even though the AN/APG-83 AESA radar's listed range is around 370 km, it's really close to the IRBIS-E's but still lesser by 30 km which is not huge and probably won't make that much of a difference. But being a fully AESA radar vs the IRBIS-E's passive electronically scanned array, the slight edge might go to the Viper in that case, but the IRBIS-E also works in conjunction and is greatly assisted by its AESA L-band wing arrays.
I would easily give the overall advantage to the Su-35S.
I'd even say it has an edge on the brand, spanking new F-15EX armed with the AIM-260 because of all the other factors I mentioned.
F-22? Nope. lol.