 |  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Philips HX9192 |  Philips HX9331 | |
|---|---|---|
| Purpose | Adult | Adult |
| Type | Sonic | Sonic |
| Sonic technology | yes | yes |
| Number of units | 1 | 1 |
| Philips HX9192 | Philips HX9331 | |
|---|---|---|
| Oscillating movements | 62000.0 rpm | 62000.0 rpm |
| Pulsating movements | 31000.0 rpm | 31000.0 rpm |
| Teeth brushing modes |
|
|
| Number of teeth brushing modes | 3 | 5 |
| Philips HX9192 | Philips HX9331 | |
|---|---|---|
| Weight | 15.41 oz | 4.94 oz |
| Philips HX9192 | Philips HX9331 | |
|---|---|---|
| Colour of product | White | White |
| Display | yes | yes |
| Indication light | yes | yes |
| Philips HX9192 | Philips HX9331 | |
|---|---|---|
| Adjustable speed | yes | no |
| Integrated timer | yes | yes |
| 2-minute timer | yes | yes |
| Irrigator | no | no |
| Philips HX9192 | Philips HX9331 | |
|---|---|---|
| Power source |
|
|
| Battery technology | Lithium-Ion | Lithium-Ion |
| AC input frequency | 110.0 Hz | 110.0 Hz |
| AC input voltage | 110.0 V | 110.0 V |
| Charging base | yes | yes |
| Rechargeable | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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