Try & Buy Popular Online-Only Mattress Brands! Visit Us Now!

Excellent rating 4.8

2000+ Reviews on google

Delivery Free delivery across US & Canada

Price Best price guarantee

trial Extended 120-day sleep trial

store Free in-store mattress testing

Disclaimer: Every time you use one of our affiliate links, we earn a commission. Your purchase supports our research so we can bring you the best info about sleep products. Learn More

<

Kingsdown My Side vs Purple.4 vs Casper vs Big Fig

Kingsdown My Side, Purple.4, Casper and Big Fig all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base.

Products

Kingsdown My Side Logo

Kingsdown My Side

Pro Score

89
User Score
67
Purple.4 logo

Purple.4

Pro Score

89
User Score
73
Casper logo

Casper

Pro Score

89
User Scores
85
Big Fig logo

Casper

Pro Score
89
User Scores
94

Details

Kingsdown My Side Logo

Reversible

Yes

Purple.4 logo

Reversible

No

Casper logo

Reversible

Yes

Big Fig logo

Reversible

No

Kingsdown My Side Logo

Quilted Foam

Yes

Purple.4 logo

Quilted Foam

No

Casper logo

Quilted Foam

No

Big Fig logo

Quilted Foam

No

Kingsdown My Side Logo

Warranty

10 Years

Purple.4 logo

Warranty

10 Years

Casper logo

Warranty

10 Years10

Big Fig logo

Warranty

20 Years20

Kingsdown My Side Logo

Bed in a box

No

Purple.4 logo

Bed in a box

Yes

Casper logo

Bed in a box

Yes

Big Fig logo

Bed in a box

Yes

Kingsdown My Side Logo

Country of origin

USA

Purple.4 logo

Country of origin

USA

Casper logo

Country of origin

USA

Big Fig logo

Country of origin

USA

Expert Reviews

Owner Satisfaction

Kingsdown My Side Logo
33

Based on 1 reviews

Purple.4 logo
90

Based on 1 reviews

Casper logo
82

Based on 2 reviews

Big Fig logo
93

Based on 1 reviews

What the experts are saying

Kingsdown My Side Logo Kingsdown My Side Logo
Purple.4 logo Purple.4 logo
Casper logo Casper logo

Joe Auer

Mattress Clarity

“The heart and soul of the Casper mattress is its Zoned Support system this is a layer...”

Big Fig logo Big Fig logo

Trish

Sleep Delivered

“The #1 online mattress specifically designed for plus-sized individuals. With enhanced...”

Kingsdown My Side Logo
Kingsdown My Side
Purple.4 logo
Purple.4
Casper logo
Casper
Big Fig logo
Big Fig