Compared is the Cut UK-DVD (BBFC 15 released by Warner Home Video) with the Uncut German DVD (FSK 16 released by Warner Home Video).

Running Time Uncut Version: 130:46 Min (Credits included)
Running Time UK-DVD: 130:37 Min (Credits included)

3 Cuts = 9,44 Sec

1:20:35,72
Morpheus headbutts Agent Smith, who's lying on the ground, and Agent Smith answers with three further headbutts. A goof has snuck in the Uncut Version: Smith loses his sunglasses when he gets hit by Morpheus, but in the following scene he wears his sun glasses again.
6,60 Sec

1:51:11,52
One short scene from the station fight is missing: Agent Smiths headbutts Neo in his face twice.
1,36 Sec

1:52:00,52
Neo's two headbutts for Smith are also cut.
1,48 Sec