Compare the specs of the Brunswick Quantum Bias and Brunswick Prism Solid 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 | Quantum Bias | Prism Solid |
| Cover Name | ECA-XR | ACT Solid (Activator Composite Technology) |
| Cover Type | Reactive Solid | Reactive Solid |
| Box Finish | 500 / 1000 SiaAir | 360 / 500 / 2000 SiaAir |
| Color | White Solid | Green / Aqua / Black |
| Core Name | Quantum Mushroom High RG Asymmetric | Portal |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.563 | 2.465 |
| Total Diff. | 0.052 | 0.051 |
| Int. Diff. | 0.013 | 0.018 |
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