The first dreadnought ship in the world to carry 343 mm main guns; she was superior to all battleships built before her in terms of firepower. Besides this, in contrast to her British predecessors, the ship had reinforced side armor and a more advanced arrangement of artillery guns.

| Hit Points | 42700 |
| Deck Protection | 25mm – 38mm |
| Casemate Protection | 25mm – 305mm |
| Citadel Protection | 63mm |
| Torpedo Damage Reduction | 13% |
| Maximum Speed | 22 knots |
| Turning Radius | 610m |
| Rudder shift time | 12.52 seconds |
| Surface Detectability | 14.4 km |
| Aerial Detectability | 9.96 km |
| Consumable 1 | Damage Control Party (BB) |
| Consumable 2 | Repair Party (BB) |
| 343mm/45 MarkV | |
| Layout | 5×2 AB-P-XY |
| Reload Time | 30 sec |
| 180° Rotation Time | 72 sec |
| Sector of Fire | AB 150° / P 30°-150° / X 148° / Y 150° |
| Firing Range | 15.84 km |
| Maximum H-Dispersion | 218 m |
| σ | 1.8 |
| 343mm HE MarkV | |
| Damage | 5900 |
| Muzzle Velocity | 787 m/s |
| Chance of Fire | 40% |
| 343mm AP MarkV2a | |
| Damage | 9500 |
| Muzzle Velocity | 787 m/s |
| Penetration @ 5/10/15 km | 398/288/210 |
| Firing Range | 3.5 km |
| 102mm/50 BL MarkVII | |
| Layout | 16×1 |
| Reload Time | 7.5 sec |
| HE Damage | 1500 |
| Chance of Fire | 6% |
| 102mm/45 QF MarkXIX | |
| Layout | 4×2 |
| Reload Time | 3 sec |
| HE Damage | 1500 |
| Chance of Fire | 6% |
| 102mm/45 QF MarkXIX | ||
| Layout | Average DPS | Firing Range |
| 4×2 | 38 | 5.0km |
| 40mm Vickers 2-pdr. QF MkII | ||
| Layout | Average DPS | Firing Range |
| 4×1 | 23 | 2.5 km |
| 12.7mm MkIII | ||
| Layout | Average DPS | Firing Range |
| 4×4 | 8 | 1.2 km |

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