This thread is inspired by the two excellent threads started by ScwB. You may see the Z10 thread
here, and the Q10 thread
here.
Here are official network band listings and model names/numbers for the Q5. Please compare your networks' bands to figure out which model of the Q5 is best for your use. Just like the other two threads, this thread will be updated as more information becomes available officially from RIM and/or various carriers, and you guys! This is a community driven thread.
Click to enlarge:
Note: Potentially=Partially.