Compare the specs of the Brunswick Mastermind Einstein and Brunswick Mastermind Genius side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Brunswick | Brunswick |
| Ball Name | Mastermind Einstein | Mastermind Genius |
| Cover Name | Relativity Hybrid Reactive | Honor Roll Hybrid |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | 500 / 2000 / 4000 SiaAir | 500 SiaAir / Royal Compound |
| Color | Red / Silver / Blue | Black / Green / Gold Hybrid |
| Core Name | Modified Mastermind Asymmetric | Mastermind Ultra Low RG |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.504 | 2.488 |
| Total Diff. | 0.048 | 0.052 |
| Int. Diff. | 0.013 | 0.015 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |