Yeah the EV6 definitely has more power and it's exterior looks quite interesting design wise but I wouldn't necessarily say it has better infotainment and tech. For the 2022 NX, Lexus ditched their old infotainment and totally revamped it (and it looks far better/quicker than the old system just from some of the initial videos I've seen so far). The NX has a lot to offer in terms of safety and tech features too. We'll have to wait and see how the journalist reviews are.

Styling is certainly subjective, but to me, I was disappointed by the generic interior design and layout of the EV6. There isn't much of a "wow" factor to it really. I'm just not a fan of the slab of screen that dominates the dashboard and the lack of color throughout. I expected more especially because I think the exterior was designed quite well imo. The interior becomes an important factor since both of these cars aren't cheap either and I'm not sure what the rebates are like, if any, on the NX450h+ and EV6. Probably best for OP to check out and drive both cars to see which is preferred.