usmile C10 Oral Irrigator vs COSLUS C50
4 recorded spec differences. COSLUS C50 is currently the cheaper of the two on Amazon.sa (SAR 345 vs SAR 319, checked 3 Nov 2026).
Specifications side by side
| Spec | usmile C10 Oral Irrigator | COSLUS C50 |
|---|---|---|
| Key comparison points | ||
| Water tank | 180 ml | 300 ml |
| Pressure levels | 4 | 5 |
| Battery life | 95 days | — |
| Charging | USB-C | — |
| Cleaning modes | 4 | 4 |
| Other specs | ||
| Water resistance | IPX7 | — |
| Weight | 540 g | 410 g |
| Dimensions | 4.45 × 14.68 × 7.24 cm | 22.8 × 8.9 × 6.5 cm |
| Warranty | 1 years | — |
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