I edited the UFOpaedia with all of them at the time, but:
- UFO's Battleship gun has a power of 140, not 148
- UFO's Battleship has 3,000 HP on DOS (not 3,200)
- TFTD's Battleship has a gun power of 140, and the Dreadnought 120 - the opposite way around from UFO, which has 120 for the Terror Ship (equivalent to TFTD Battleship) and 140 for the Battleship (equivalent to TFTD Dreadnought).
(Of course, the Dreadnought is still a fiercer foe than the TFTD Battleship due to its huge health and greater range.)