Rafale Rafale Rafale. All we're hearing from the Indians now. It's there to make up for and hide the IAF's deficiencies. Guys it's 5 freaking Rafales with only a few months of training in total. At its strongest point, it will be 36 trained up and well equipped Rafales. PLAAF already has over 100 J-10C and been in service for over 2 years now.
The Rafale is about as modern a fighter as the J-10C given the upgrade cycles. Rafale's weight is about a tonne greater, dry thrust at 100KN max total with J-10C's around 80KN with WS-10 and afterburner Rafale at 150KN with J-10 at 135KN. AESA size goes to the J-10C but radar capability isn't all about size. However this is France's first fighter AESA and China's second after the J-16's. J-10B also played around with a PESA. Chinese ESA technology really outshines France's if we consider missile seeker AESA, shipborne AESA, SAM radars. Simply when it comes to radars, China is among the leaders. Meteor's range is roughly 170km while the PL-15's is 150km and uses a second "stage" boost to pick up its energy which almost balances out Meteor's ramjet propulsion energy advantage, rough internet numbers but Meteor doesn't have very modern seekers yet. Rafale's SPECTRA is just a well marketed name for sensor fused suite of very conventional equipment that the Mirage series were sort of lacking. Both fighters aren't that far apart where the Indians can ignore J-10 to immediately compare their Rafale with the J-20. They're absolutely kidding themselves when they say the Rafale beats the J-20. The Rafale could barely win against J-10C convincingly. Now remember the numerical difference between the two (5 Rafales vs over 100 J-10C to 36 Rafales vs probably close to 200 J-10C by that time) and the fact that PAF exposed the entire IAF as incapable of shooting down a single JF-17 inside Indian airspace, with their old superstar Su-30MKI and its surrounding fleet of duds.
The Rafales are aimed towards Pakistan not China. The chasm between IAF and PLAAF is embarrassingly huge despite what Indian ex air whatever like to say in front of their chest thumping press. Pakistan can more easily finance a counter to Rafale because the Indians put an RPG to their own foot when they paid close to $250 million per Rafale but PAF has always been a lot more cash strapped than IAF. What it chooses should be a 5th gen but the J-35 isn't available yet. It is expedited and should be ready pretty soon but I think SAC is focusing on developing and delivering the PLAN variant as priority rather than a land based air superiority fighter for export or Pakistan. So there may be some truth in PAF looking at J-10C as some stopgap. If it's really intended to save that money for a soon to arrive J-35, it'll be running the risk of IAF Rafales turning the tide enough to overwhelm what the PAF currently operate. Block 3 JF-17 also isn't ready yet and by next year when it arrives, IAF will have more Rafales and more familiarity with them.