Logitech: Z625 Powerful THX Sound vs MX Keys S Combo
Two tech & gaming deals from Logitech, side by side · prices checked 27 Oct 2026
| Z625 Powerful THX Sound | MX Keys S Combo | |
|---|---|---|
| Price today | £166.99 | £166.99 |
| Previous price | £252.07 (Amazon price) | £241.61 (Amazon price) |
| Discount | 34% | 31% |
| You save | £85.08 | £74.62 |
| Retailer | Back to the Office | Back to the Office |
The short version: the Z625 Powerful THX Sound is the cheaper of the two at £166.99 (£0 less than the MX Keys S Combo). The bigger discount is on the Z625 Powerful THX Sound at 34% off its amazon price. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.