This is mostly down to how your standard police don't have any firearms at all. So you could say things are at least a few places elsewhere a little different.
It's very disturbing to me that there are any qualifiers that could make that statistic acceptable. It's like explaining the FISA court's approval rate.
In the US you can have your cake and eat it too: get shot by cops and have to plead guilty to avoid spending a huge chunk of your life in jail in favor of spending a slightly smaller chunk of your life in jail. America's the greatest country in the world (when it comes to injustice by the numbers).
It's extremely different. That 93% figure is limited to federal criminal cases. The vast majority of offenses are state and local. This same wikipedia article says, "In recent years, the conviction rate has averaged approximately 84% in Texas, 82% in California, 72% in New York, 67% in North Carolina, and 59% in Florida."
So, you're talking anywhere from (roughly) seven times as frequent acquittals to over 40 times as many.
I would say that as an example, in most European countries the relationship between police and citizens is a lot more civilized. But them again this is my impression not sure if it's based on facts. I would sure consider this if I was planing to travel to the US.
This is mostly down to how your standard police don't have any firearms at all. So you could say things are at least a few places elsewhere a little different.