Compare Komfi Vitality Unity Supreme Excel Firm Mattress vs Emma Original Classic Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Komfi Vitality Unity Supreme Excel Firm Mattress before judging the deal.

Beds on Legs

Komfi Vitality Unity Supreme Excel Firm Mattress

Not enough history yet

£365 Double

Shown as reduced from £380

£365 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

  • Price
  • Claimed “was” price
See it at Beds on Legs

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Emma

Emma Original Classic Mattress

Good time to buy

£501.75 Double

£501.75 is a genuine low. It's been this cheap for only 5% of the 37 days we've tracked.

  • Price
See it at Emma

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Specs side by side

Komfi Vitality Unity Supreme Excel Firm MattressEmma Original Classic Mattress
FirmnessFirmNot stated
Warranty10 years10 years
LayersNot stated3
SizesSingle, Small Double, Double, King, Super KingSingle, Small Double, Double, King, EU Double, Queen, Super King

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