Similar, but with a different variation. The overhead, bench and incline press are a out and away from the body pushing movement. The dip is a pushing motion but down and along side the body.
OHP and inclines share a variation of the same pushing theme, chest, delts & triceps. Actually any exercise can be termed a variation of a theme, considering the flexing of the joints involved.
If anyone wants a complete pressing workout, than the OHP, flat bench and dips might be a suggested example.
If anyone wants a complete pulling workout, than the Chins, BB row and the up right row might be suggested example.
Hand spacing, as narrow, middle or wide grip may also be applied as a variation of the same exercise. The BB curl, bench, row, etc for examples. Even a false grip or hammer grip.
Good Luck.