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Amerisleep AS4 vs Casper Essential vs Big Fig

Amerisleep AS4, Casper Essential and Big Fig are included in the same product category. The build of all three surfaces is quite similar when it comes to layers and materials. These models fit adjustable bed bases perfectly. Quilted foam is also a unique design featured in these trending sleep surfaces. The delivery is quick and hassle-free. These bed-in-a-box mattresses are easy to handle and unpack.

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,...

Big Fig logo

Big Fig

Pro Score
89
User Score
94

Big Fig is among the most renowned hybrid mattresses...

Amerisleep AS4 Logo
Amerisleep AS4
Casper Essential logo
Amerisleep AS4
Big Fig logo
Big Fig

Details

Amerisleep AS4 Logo

Price (Queen)

1700

Casper Essential logo

Price (Queen)

600

Big Fig logo

Price (Queen)

1700

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

Big Fig logo

Sizes

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

Amerisleep AS4 Logo

Weight (Queen)

94

Casper Essential logo

Weight (Queen)

63

Big Fig logo

Weight (Queen)

120

Amerisleep AS4 Logo

Reversible

Yes

Casper Essential logo

Reversible

Yes

Big Fig logo

Reversible

No

Amerisleep AS4 Logo

Warranty

20 Years

Casper Essential logo

Warranty

10 Years

Big Fig logo

Warranty

20 Years20

Amerisleep AS4 Logo

Trial Period

100

Casper Essential logo

Trial Period

100

Big Fig logo

Trial Period

101

Amerisleep AS4 Logo

Height

12

Casper Essential logo

Height

8.5

Big Fig logo

Height

13

Amerisleep AS4 Logo

Comfort Level offered

Medium soft

Casper Essential logo

Comfort Level offered

Medium firm

Big Fig logo

Comfort Level offered

Medium firm

Expert Reviews

Value for money

Amerisleep AS4 Logo
92

Based on 3 reviews

Casper Essential logo
73

Based on 4 reviews

Big Fig logo
93

Based on 3 reviews

Owner Satisfaction

Amerisleep AS4 Logo
86

Based on 1 reviews

Casper Essential logo
69

Based on 2 reviews

Big Fig logo
93

Based on 1 reviews

Sleeping Cool

Amerisleep AS4 Logo
80

Based on 1 reviews

Casper Essential logo
71

Based on 3 reviews

Big Fig logo
89

Based on 1 reviews

Comfort

Amerisleep AS4 Logo
95

Based on 2 reviews

Casper Essential logo
69

Based on 2 reviews

Big Fig logo
96

Based on 1 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...”

Big Fig logo

Trish

Sleep Delivered

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

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
Big Fig logo
  • Works with special heavy-duty foundations (wooden slats,rails, box spring)
  • One-of-a-kind luxury mattress
  • Medium- firm comfort level
  • Hand-tufting to prevent shifting of materials
  • Heat distribution and sweat absorption
Amerisleep AS4 Logo
Amerisleep AS4
Casper Essential logo
Casper Essential
Big Fig logo
Big Fig

Summary

Big Fig

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. Amerisleep AS4 and Casper Essential provide regular features for an affordable price while Big Fig is slightly luxurious."

Big Fig

Comfort

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

Big Fig

Support

"Big Fig and Amerisleep AS4 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 Big Fig. Thus, it may cause issues if you or your partner move a lot at night. On the other hand, Amerisleep AS4 and Big Fig have excellent motion isolation properties because of the remarkable technology utilized in the layers. "

The Bottom Line

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

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