While the Chinese are certainly sometimes nefarious in their online activities, their goal, as you mentioned, seems to usually be gaining IP. The perception is that Russian hacking is usually more (a) directed at stealing directly from the populace (credit card phishing, etc), or (b) directed towards political ends (see recent American politics for examples). These effects are both more visible to the general public and politically damaging. Thus they receive more focus on the political stage.
To me, (b) seems like the real differentiating factor.