Compare Quest Q1 Endless Comfort Spring Mattress vs Breasley Uno Comfort Sleep Firm Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Quest Q1 Endless Comfort Spring Mattress and the Breasley Uno Comfort Sleep Firm Mattress before judging the deal.

Happy Beds

Quest Q1 Endless Comfort Spring Mattress

Not enough history yet

£154.99 Size not stated

£154.99 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

£150£160 £154.99

Price “Was” price With a code

Checked 14 Nov 2026, 15:16

Beds on Legs

Not enough history yet

£235 Double

£235 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

£220£240£260 £235

Price “Was” price With a code

Checked 14 Nov 2026, 19:29

	Quest Q1 Endless Comfort Spring Mattress	Breasley Uno Comfort Sleep Firm Mattress
Warranty	5 years	5 years
Firmness	Not stated	Firm
Sizes	Size not stated	Single, Small Double, Double, King

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