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Amerisleep AS3 vs Sleep Number P6 vs Casper

Amerisleep AS3, Sleep Number P6 and Casper beds provide superb comfort and relaxation. The three sleep surfaces are made with same materials and thus, belong to the same mattress category. During periodic maintenance, you can easily reverse these beds. 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. Check the feel of the sleep surface at home with leisure. These bed-in-a-box mattresses are easy to handle and unpack.

Amerisleep AS3 Logo

Amerisleep AS3

Pro Score
89
User Score
76
Sleep Number P6 logo

Sleep Number P6

Pro Score
89
User Score
95
Casper logo

Casper

Pro Score
89
User Score
85

Details

Amerisleep AS3 Logo

Price (Queen)

1400

Sleep Number P6 logo

Price (Queen)

2800

Casper logo

Price (Queen)

1095

Amerisleep AS3 Logo

Sizes

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

Sleep Number P6 logo

Sizes

Cali King, King, Queen, Twin XL

Casper logo

Sizes

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

Amerisleep AS3 Logo

Weight (Queen)

96

Sleep Number P6 logo

Weight (Queen)

65

Casper logo

Weight (Queen)

71

Amerisleep AS3 Logo

Mattress Build

3 layers foam

Sleep Number P6 logo

Mattress Build

2 layers foam

Casper logo

Mattress Build

3 layers foam

Amerisleep AS3 Logo

Warranty

20 Years

Sleep Number P6 logo

Warranty

25 Years*

Casper logo

Warranty

10 Years10

Amerisleep AS3 Logo

Height

12

Sleep Number P6 logo

Height

11

Casper logo

Height

11

Amerisleep AS3 Logo

Comfort Level offered

Medium

Sleep Number P6 logo

Comfort Level offered

Adjustable Firmness

Casper logo

Comfort Level offered

Medium firm

Customer Reviews

Support

Amerisleep AS3 Logo
88

Based on 20 reviews

Sleep Number P6 logo
85

Based on 2 reviews

Casper logo
92

Based on 351 reviews

Value for money

Amerisleep AS3 Logo
88

Based on 16 reviews

Sleep Number P6 logo
85

Based on 1 reviews

Casper logo
92

Based on 273 reviews

Most Positive Review

Amerisleep AS3 Logo

"My husband doesn't have back pain in the mornings anymore, and I don't have as much hip discomfort when I wake up either"

Sleep Number P6 logo

"I do not have back problems or any aching issues "

Casper logo

" I believe it has relieved some of my joint pain."

Expert Reviews

Value for money

Amerisleep AS3 Logo
91

Based on 7 reviews

Sleep Number P6 logo
85

Based on 1 reviews

Casper logo
84

Based on 12 reviews

Owner Satisfaction

Amerisleep AS3 Logo
86

Based on 1 reviews

Sleep Number P6 logo
71

Based on 2 reviews

Casper logo
82

Based on 2 reviews

Sleeping Cool

Amerisleep AS3 Logo
90

Based on 5 reviews

Sleep Number P6 logo
58

Based on 1 reviews

Casper logo
85

Based on 11 reviews

What the experts are saying

Amerisleep AS3 Logo

Joe Auer

Mattress Clarity

“ great option for side/combo sleepers who want a memory foam feel without the main...”

Sleep Number P6 logo

Nick Robinson

Sleep Like The Dead

“Based on our research, the bed lasts on average about 70% longer than the typical...”

Casper logo

Joe Auer

Mattress Clarity

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

Features

Amerisleep AS3 Logo
  • Adjusts on all bed foundations (slat base, platform base, adjustable bed)
  • Springy top layer for resilience
  • Memory Foam without feeling stuck
  • Body Contouring
  • Memory foam layer for enhanced comfort
Sleep Number P6 logo
  • Motion Isolation
  • Durability
  • Alleviate Pressure Points
  • Five zones of Contouring Support
  • Edge Support
Casper logo
  • Works with wooden slats, platform, adjustable bed base
  • Bouncy comfort layer providing resilience
  • Budget-friendly price
  • Cool and breathable feel
  • Great edge support
Amerisleep AS3 Logo
Amerisleep AS3
Sleep Number P6 logo
Sleep Number P6
Casper logo
Casper

Summary

Casper

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 AS3 and Sleep Number P6 provide regular features for an affordable price while Casper is slightly luxurious."

Amerisleep AS3

Comfort

"A comfortable mattress ensures a deep sleep. Amerisleep AS3, Casper and Sleep Number P6 all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Amerisleep AS3 is an excellent choice while for a firmer feel, you may want to check out Casper or Sleep Number P6. "

Casper

Support

"Casper and Amerisleep AS3 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 Sleep Number P6 better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."

The Bottom Line

Conclusively, Casper is a great mattress offering exceptional support and Cost based value at a low price. In terms of comfort Amerisleep AS3 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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