Oral-B Smart 4 vs 7AM2M AM105C
3 recorded spec differences. 7AM2M AM105C is currently the cheaper of the two on Amazon.sa (SAR 542 vs SAR 82, checked 3 Nov 2026).
Specifications side by side
| Spec | Oral-B Smart 4 | 7AM2M AM105C |
|---|---|---|
| Cleaning and gum protection | ||
| Cleaning modes | 3 | 5 |
| Pressure sensor | Yes | — |
| Brushing timer | Yes | Yes |
| Battery and travel | ||
| Battery life | 14 days | — |
| Travel case | — | Yes |
| App and accessories | ||
| Brush heads included | 1 | 8 |
| Phone app | Yes | — |
| Weight | 1,200 g | 320 g |
| Dimensions | — | 23.5 x 13 x 4.4 cm |
| Warranty | 2 years | — |
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