Compare the specs of the Storm Phaze II and Storm IQ Tour Nano Pearl 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 | Storm | Storm |
| Ball Name | Phaze II | IQ Tour Nano Pearl |
| Cover Name | TX-16 (Traction-X 2016) | NRG Pearl Reactive |
| Cover Type | Reactive Solid | Reactive Pearl |
| Box Finish | 3000 Abralon | 3000 Abralon |
| Color | Red / Blue / Purple | Black Pearl |
| Core Name | Velocity | C3 Centripetal Control Core |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.48 | 2.49 |
| Total Diff. | 0.051 | 0.029 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |