Best Electric Toothbrushes · head-to-head
Philips Sonicare DiamondClean 9900 Prestige vs SURI 2.0 Sustainable Electric Toothbrush
A sourced, side-by-side spec comparison. SURI 2.0 Sustainable Electric Toothbrush is cheaper at $135. Every spec and price links to its source.
Side by side
| Philips Sonicare DiamondClean 9900 Prestige | SURI 2.0 Sustainable Electric Toothbrush | |
|---|---|---|
| US price | $399.99 (MSRP; frequently sold ~$329 at retail) | $135 (With UV clean-and-charge travel case; brush only $105) |
| Brand | Philips Sonicare | SURI |
| Released | 2021 | 2025-09 |
| brush action | sonic | sonic |
| cleaning modes | 5 | 2 |
| battery days | 14 | 28 |
| pressure sensor | true | true |
| smart app | true | false |
| smart timer | true | true |
| travel case | true | true |
| release year | 2021 | 2025 |
Sources — Philips Sonicare DiamondClean 9900 Prestige: usa.philips.com (verified 2026-06-15). SURI 2.0 Sustainable Electric Toothbrush: trysuri.com (verified 2026-06-15).