Philips−65%
Philips Sonicare 7100 Series HX7423/08 Electric Toothbrush, Navy
£139£399
at John LewisView deal →Philips: Sonicare 7100 Series HX7423/08 Electric vs Series 7000 Wet & Dry Electric Shaver S7
Two home & kitchen deals from Philips, side by side · prices checked 4 Nov 2026
Philips−60%
Philips Series 7000 Wet & Dry Electric Shaver S7887/55
£139.99£349.99
at ArgosView deal →| Sonicare 7100 Series HX7423/08 Electric | Series 7000 Wet & Dry Electric Shaver S7 | |
|---|---|---|
| Price today | £139 | £139.99 |
| Previous price | £399 (RRP) | £349.99 (next-cheapest retailer) |
| Discount | 65% | 60% |
| You save | £260 | £210 |
| Retailer | John Lewis | Argos |
The short version: the Sonicare 7100 Series HX7423/08 Electric is the cheaper of the two at £139 (£0.99 less than the Series 7000 Wet & Dry Electric Shaver S7). The bigger discount is on the Sonicare 7100 Series HX7423/08 Electric at 65% off its rrp. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.