Four to five times our resolution, and stronger colour.
Human vision
Eagle vision
Find the rabbit on the left. Now look at the same rabbit on the right.
What's going on
Eagles pack far more cones into a deeper fovea, plus a fourth cone type, giving them roughly 20/5 vision - four to five times sharper than ours. They can spot small prey like a rabbit from nearly two miles away. The rabbit you can barely pick out of the grass is simply visible, as if the middle of the scene were permanently magnified.
Field of view
You: ~190°
Eagle: ~300°
Approximate horizontal field of view, seen from above. The dot is the head.
Human vision