Only those who's head full of blood but little brain think j-10 could be comparable or even supreme than f22.
j-10,though has a shape like f-16,i would prefer call her "powerful/bigger mirage 2000" or "reduced/smaller ef 2000". from her air intake and her verttail,we can see chinese effort on supersonic ability/intercept ability.
why?
if you know her brothers
roject j-9 and project j13,you would realize this "tradition" in plaaf.
In the 1980s when j-10 project was started, hundreds of tu-22m(or what likes) appear from north were the nightmare of chinese gernarals.and in 1990s or later,american's cruise-missiles from east will be another possible headache.
PLA need something to deal this fact(and f-16/mirage2000/f15 beside is problem too).
yes,they buyed su-27 and then assemble now produce them,a good fighter!but "walk with two legs",a lesson learning from what happened in 1970s and 1989 told that anothing only reply on other country may be a trouble or even disaster. they need something all in their hands,and now it comes.
so,i think j-10 first a intercept,then a fighter for sweep,cap,recon.the last is a bomber or attacker.
In my most optimism point,j-10 maybe comparable or slightly supereme than f-16c/d with aim120 c-series and mirage2000-5 above with mica,but only in a2a style.
surely supereme than mirage2000 all early types and f-16 early types and su-27/f15 with old avionics/armament
And what about f-2/lca. Mmmm, f-2 a multirole-fighter,but maybe more like a simple attacker.
and Lca,first it should compare with jf-17,and then why we talk about a plane only in prototype and maybe still in prototype until 2010?