Deal verdict
The Komfi GelMed Ortho Mattress is the better deal today.
It is at a genuine low, while the Dormeo Fresh Deluxe Memory Foam Mattress has been cheaper. The Komfi GelMed Ortho Mattress costs £91 less today.
Mattress Online
Good time to buy
£768 King
£768 is a genuine low. It's been this cheap for only 41% of the 246 days we've tracked. The lowest in that time was £759.08.
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Dormeo
Worth waiting
£859 King · Memory foam
It's been cheaper. It was £419 on 12 Nov 2026. It's been £859 or less for 100% of the 155 days we've tracked.
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| Komfi GelMed Ortho Mattress | Dormeo Fresh Deluxe Memory Foam Mattress | |
|---|---|---|
| Firmness | Medium firm | Medium soft |
| Warranty | 10 years | 15 years |
| Mattress type | Not stated | Memory foam |
| Sizes | King, Super King | Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.