My 2019 RDX Platinum Elite
My 2019 RDX Platinum Elite has a compact spare and adaptive headlights; the A-Spec doesn't. (BTW, your 2nd RDX pic is of an A-Spec, your 1st pic is of a US Advance or Cdn Platinum Elite.)
The NX has the Toyota/Lexus face - by far the ugliest ever to grace a car or family of cars.