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Amerisleep AS4 vs Casper Essential vs Saatva

Amerisleep AS4, Casper Essential and Saatva are included in the same product category. These models fit adjustable bed bases perfectly. The delivery is quick and hassle-free.

Amerisleep AS4 Logo

Amerisleep AS4

Pro Score
89
User Score
85

The AmeriSleep AS4 is another soft mattress designed...

Casper Essential logo

Casper Essential

Pro Score
89
User Score
75

Among the well-known products offered by Casper brand,...

Saatva logo

Saatva

Pro Score
89
User Score
95

The Saatva mattress is a three-layer spring mattress...

Amerisleep AS4 Logo
Amerisleep AS4
Casper Essential logo
Amerisleep AS4
Saatva logo
Saatva

Details

Amerisleep AS4 Logo

Price (Queen)

1700

Casper Essential logo

Price (Queen)

600

Saatva logo

Price (Queen)

1099

Amerisleep AS4 Logo

Sizes

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

Casper Essential logo

Sizes

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

Saatva logo

Sizes

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

Amerisleep AS4 Logo

Weight (Queen)

94

Casper Essential logo

Weight (Queen)

63

Saatva logo

Weight (Queen)

110

Amerisleep AS4 Logo

Mattress Build

3 layers foam

Casper Essential logo

Mattress Build

3 layers foam

Saatva logo

Mattress Build

5 layers foam and springs

Amerisleep AS4 Logo

Reversible

Yes

Casper Essential logo

Reversible

Yes

Saatva logo

Reversible

No

Amerisleep AS4 Logo

Quilted Foam

No

Casper Essential logo

Quilted Foam

No

Saatva logo

Quilted Foam

Yes

Amerisleep AS4 Logo

Warranty

20 Years

Casper Essential logo

Warranty

10 Years

Saatva logo

Warranty

15 Years15

Amerisleep AS4 Logo

Trial Period

100

Casper Essential logo

Trial Period

100

Saatva logo

Trial Period

120

Amerisleep AS4 Logo

Bed in a box

Yes

Casper Essential logo

Bed in a box

Yes

Saatva logo

Bed in a box

No

Amerisleep AS4 Logo

Height

12

Casper Essential logo

Height

8.5

Saatva logo

Height

11.5

Amerisleep AS4 Logo

Comfort Level offered

Medium soft

Casper Essential logo

Comfort Level offered

Medium firm

Saatva logo

Comfort Level offered

Firm, Medium, Soft

Expert Reviews

Value for money

Amerisleep AS4 Logo
92

Based on 3 reviews

Casper Essential logo
73

Based on 4 reviews

Saatva logo
90

Based on 7 reviews

Owner Satisfaction

Amerisleep AS4 Logo
86

Based on 1 reviews

Casper Essential logo
69

Based on 2 reviews

Saatva logo
85

Based on 2 reviews

Sleeping Cool

Amerisleep AS4 Logo
80

Based on 1 reviews

Casper Essential logo
71

Based on 3 reviews

Saatva logo
88

Based on 7 reviews

Comfort

Amerisleep AS4 Logo
95

Based on 2 reviews

Casper Essential logo
69

Based on 2 reviews

Saatva logo
92

Based on 4 reviews

What the experts are saying

Amerisleep AS4 Logo

Joe Auer

Mattress Clarity

“high quality memory foam mattress, Amerisleep performs exceedingly well. ...”

Casper Essential logo

Nick Robinson

Sleep Like The Dead

“Casper mattresses appear to have at least somewhat better durability / longevity than...”

Saatva logo

Joe Auer

Mattress Clarity

“Firmness and feel are two of the most important aspects of any mattress lets see how...”

Features

Amerisleep AS4 Logo
  • Designed especially for side sleepers
  • Medium-soft comfort level
  • Proper contouring for pressure relief
  • Eco-friendly materials
  • Comes in different sizes ranging from Twin to Cali King
Casper Essential logo
  • Cool layer for temperature regulating sleep
  • Pressure relieving construction
  • Remarkable edge support
  • Proper spinal alignment and pressure relief
  • Works with slats, platform base, and adjustable foundation
Saatva logo
  • Adjusts to all bed foundations/frames (slat base, box spring, adjustable bed)
  • Perfect blend of bounce and contouring
  • Enhanced edge support
  • Cool feel
  • Available in various sizes from Twin to Cali King
Amerisleep AS4 Logo
Amerisleep AS4
Casper Essential logo
Casper Essential
Saatva logo
Saatva

Summary

Amerisleep AS4

Cost based value

"Although all these three mattresses are offered within the same price range, each of these sleep surfaces has a different value for money. Depending on your usage and the availability of the features, each of the mattress performs uniquely. Saatva and Casper Essential provide regular features for an affordable price while Amerisleep AS4 is slightly luxurious."

Amerisleep AS4

Comfort

"A comfortable mattress ensures a deep sleep. Amerisleep AS4, Saatva and Casper Essential all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Amerisleep AS4 is an excellent choice while for a firmer feel, you may want to check out Saatva or Casper Essential. "

Amerisleep AS4

Support

"Amerisleep AS4 and Saatva are more adaptable to people with heavyweight than the skinny people. The heavy layered structure is built to support people weighing over 200lbs. Lightweight people might like Casper Essential better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."

Amerisleep AS4

Motion transfer/isolation

"For couples and pet owners, this is an important consideration. Casper Essential is bouncier than Amerisleep AS4 and Saatva. Thus, it may cause issues if you or your partner move a lot at night. On the other hand, Amerisleep AS4 and Saatva have excellent motion isolation properties because of the remarkable technology utilized in the layers. "

The Bottom Line

Conclusively, Amerisleep AS4 is a great mattress offering exceptional comfort, support, Cost based value and motion transfer/isolation at a low price. Depending on your sleeping habits and preferences, all three mattresses are designed to rejuvenate your mornings through relaxing nights.

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