Compare Dormeo Octasmart Premium Plus Mattress vs Silentnight Miracoil Cushion Top Mattress: price history and specs

Deal verdict

Both are at a genuine low.

The Silentnight Miracoil Cushion Top Mattress costs £16 less today.

Mattress Next Day

Dormeo Octasmart Premium Plus Mattress

Good time to buy

£313 Double

£313 is a genuine low. Today is the only day in the 72 days we've tracked it's been this cheap.

£312£314£316£318£320£322 £313

Price “Was” price With an advertised code

Checked 15 Nov 2026, 13:24

Mattress Online

Good time to buy

£297 Double · Open coil

Shown as reduced from ~~£319~~

£297 is a genuine low. It's been this cheap on only 2 of the 62 days we've tracked.

£290£300£310£320£330 Was £319 £297

Price “Was” price With an advertised code

Checked 15 Nov 2026, 19:34

	Dormeo Octasmart Premium Plus Mattress	Silentnight Miracoil Cushion Top Mattress
Firmness	Medium	Firm
Warranty	18 years	5 years
Mattress type	Not stated	Open coil
Sizes	Size not stated, Single, Double, King	Single, Small Double, Double, King

Specs are the figures each retailer publishes. Prices are for the size shown above.