The Bellerophon-class battleships were developed from the renowned Dreadnought class. The ship inherited turbine propulsion and a main battery consisting of ten 305 mm guns from her predecessor, but, unlike the prototype, she had armored torpedo protection.

| Hit Points | 38100 |
| Deck Protection | 19mm – 32mm |
| Casemate Protection | 25mm – 254mm |
| Citadel Protection | 32mm – 102mm |
| Torpedo Damage Reduction | 13% |
| Maximum Speed | 22.5 knots |
| Turning Radius | 560 m |
| Rudder shift time | 11.64 seconds |
| Surface Detectability | 13.68 km |
| Aerial Detectability | 8.49 km |
| Consumable 1 | Damage Control Party (BB) |
| Consumable 2 | Repair Party (BB) |
| 305mm/45 MarkX | |
| Layout | 5×2 A-PQ-XY |
| Reload Time | 30 sec |
| 180° Rotation Time | 60 sec |
| Sector of Fire | A 142° / PQ 0°-180° / X 145° / Y 150° |
| Firing Range | 15.05 km |
| Maximum H-Dispersion | 211 m |
| σ | 1.8 |
| 305mm HE MarkX | |
| Damage | 5200 |
| Muzzle Velocity | 831 m/s |
| Chance of Fire | 32% |
| 305mm AP MarkX | |
| Damage | 8100 |
| Muzzle Velocity | 831 m/s |
| Penetration @ 5/10/15 km | 359/246/170 |
| Firing Range | 3.0 km |
| 102mm/50 BL MarkVII | |
| Layout | 14×1 |
| Reload Time | 7.5 sec |
| HE Damage | 1500 |
| Chance of Fire | 6% |
| 76.2mm/45 HA Mk IV | ||
| Layout | Average DPS | Firing Range |
| 2×1 | 4 | 3.0 km |
| 40mm Vickers 2-pdr. QF MkII | ||
| Layout | Average DPS | Firing Range |
| 4×1 | 23 | 2.5 km |

This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.