Deal verdict
Too early to call.
We need 30 days of prices for the Jay-Be Benchmark S5 Hybrid Pocket Spring Mattress and the Comfortzone Memory Foam Rolled Mattress before judging the deal.
Happy Beds
Not enough history yet
£309 Double · Hybrid
£309 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
Dunelm
Not enough history yet
£219 Double · Memory foam
£219 today. We started tracking this on 14 Nov 2026. A verdict needs 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 14 Nov 2026.
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| Jay-Be Benchmark S5 Hybrid Pocket Spring Mattress | Comfortzone Memory Foam Rolled Mattress | |
|---|---|---|
| Mattress type | Hybrid | Memory foam |
| Warranty | 5 years | 5 years |
| Sizes | Single, Small Double, Double, King | Single, Small Double, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.