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4Sleep vs BedInABox Tranquillium

4Sleep and BedInABox Tranquillium belong to the same product category. These two mattresses can easily fit on adjustable bed bases. US residents can enjoy hassle-free shipping on both beds. These models come with an exceptional warranty.

4Sleep Logo

4Sleep

Pro Score
89
User Score
84
BedInABox Tranquillium logo

BedInABox Tranquillium

Pro Score
89
User Score
67
4Sleep Logo
4Sleep
BedInABox Tranquillium logo
4Sleep

Details

4Sleep Logo

Price (Queen)

900

BedInABox Tranquillium logo

Price (Queen)

1300

4Sleep Logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

BedInABox Tranquillium logo

Sizes

Cali King, Full, King, Queen, Short Queen, Split Cali King, Split King, Split Queen, Twin XL

4Sleep Logo

Weight (Queen)

81

BedInABox Tranquillium logo

Weight (Queen)

90

4Sleep Logo

Mattress Build

5 layers foam

BedInABox Tranquillium logo

Mattress Build

2 layers foam

4Sleep Logo

Reversible

No

BedInABox Tranquillium logo

Reversible

Yes

4Sleep Logo

Quilted Foam

No

BedInABox Tranquillium logo

Quilted Foam

Yes

4Sleep Logo

Trial Period

100

BedInABox Tranquillium logo

Trial Period

120

4Sleep Logo

Bed in a box

Yes

BedInABox Tranquillium logo

Bed in a box

No

4Sleep Logo

Comfort Level offered

Medium

BedInABox Tranquillium logo

Comfort Level offered

Firm

4Sleep Logo
4Sleep
BedInABox Tranquillium logo
BedInABox Tranquillium
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