Compare the specs of the Brunswick Mastermind Genius and Brunswick Brute 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 Genius | Brute |
| Cover Name | Honor Roll Hybrid | Fortify Hybrid Reactive |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | 500 SiaAir / Royal Compound | 500 SiaAir / Royal Compound / Royal Shine |
| Color | Black / Green / Gold Hybrid | Navy Solid / Light Blue Pearl |
| Core Name | Mastermind Ultra Low RG | Brute Low RG / Low Differential Symmetrical |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.488 | 2.491 |
| Total Diff. | 0.052 | 0.032 |
| Int. Diff. | 0.015 | 0.000 |
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