Deal verdict
The Emma Original Classic Mattress is the better deal today.
It is at a genuine low, while the Silentnight UltraGel Miracoil Pillow Top Mattress has been cheaper. The Emma Original Classic Mattress costs £172.25 less today.
Mattress Online
Worth waiting
£614 Small Double · Open coil
It's been cheaper. It was £378 on 14 Sep 2026. It's been £614 or less for 21% of the 75 days we've tracked.
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Emma
Good time to buy
£441.75 Small Double
£441.75 is a genuine low. It's been this cheap for only 5% of the 37 days we've tracked.
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| Silentnight UltraGel Miracoil Pillow Top Mattress | Emma Original Classic Mattress | |
|---|---|---|
| Firmness | Firm | Not stated |
| Mattress type | Open coil | Not stated |
| Warranty | 5 years | 10 years |
| Layers | Not stated | 3 |
| Sizes | Small Double | Single, Small Double, Double, King, EU Double, Queen, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.