Compare the specs of the Brunswick Hero 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 | Hero | Prism Solid |
| Cover Name | Activator Plus 2.0 Pearl | ACT Solid (Activator Composite Technology) |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 / 1000 SiaAir / Crown Factory Compound | 360 / 500 / 2000 SiaAir |
| Color | Crimson / Indigo / Charcoal | Green / Aqua / Black |
| Core Name | Contra | Portal |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.474 | 2.465 |
| Total Diff. | 0.047 | 0.051 |
| Int. Diff. | 0.000 | 0.018 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |