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Amerisleep AS2 vs Sleep Number P5 vs Casper

Amerisleep AS2, Sleep Number P5 and Casper are included in the same product category. 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 AS2 Logo

Amerisleep AS2

Pro Score
89
User Score
83

The Amerisleep AS2 is a trendy mattress, blending...

Sleep Number P5 logo

Sleep Number P5

Pro Score
89
User Score
86

The Sleep Number p5 is the brand's most moderately...

Casper logo

Casper

Pro Score
89
User Score
85

The Casper Original is a popular foam mattress by...

Amerisleep AS2 Logo
Amerisleep AS2
Sleep Number P5 logo
Amerisleep AS2
Casper logo
Casper

Details

Amerisleep AS2 Logo

Price (Queen)

1300

Sleep Number P5 logo

Price (Queen)

2300

Casper logo

Price (Queen)

1095

Amerisleep AS2 Logo

Sizes

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

Sleep Number P5 logo

Sizes

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

Casper logo

Sizes

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

Amerisleep AS2 Logo

Weight (Queen)

81

Sleep Number P5 logo

Weight (Queen)

65

Casper logo

Weight (Queen)

71

Amerisleep AS2 Logo

Mattress Build

3 layers foam

Sleep Number P5 logo

Mattress Build

2 layers foam

Casper logo

Mattress Build

3 layers foam

Amerisleep AS2 Logo

Reversible

No

Sleep Number P5 logo

Reversible

Yes

Casper logo

Reversible

Yes

Amerisleep AS2 Logo

Warranty

20 Years

Sleep Number P5 logo

Warranty

25 Years*

Casper logo

Warranty

10 Years10

Amerisleep AS2 Logo

Height

12

Sleep Number P5 logo

Height

11

Casper logo

Height

11

Amerisleep AS2 Logo

Comfort Level offered

Medium firm

Sleep Number P5 logo

Comfort Level offered

Adjustable Firmness

Casper logo

Comfort Level offered

Medium firm

Customer Reviews

Comfortable Rating

Amerisleep AS2 Logo
92

Based on 24 reviews

Sleep Number P5 logo
95

Based on 11 reviews

Casper logo
95

Based on 429 reviews

Support

Amerisleep AS2 Logo
92

Based on 21 reviews

Sleep Number P5 logo
85

Based on 1 reviews

Casper logo
92

Based on 351 reviews

Value for money

Amerisleep AS2 Logo
88

Based on 12 reviews

Sleep Number P5 logo
85

Based on 1 reviews

Casper logo
92

Based on 273 reviews

Temperature Regulation

Amerisleep AS2 Logo
85

Based on 6 reviews

Sleep Number P5 logo
85

Based on 1 reviews

Casper logo
95

Based on 390 reviews

Durability

Amerisleep AS2 Logo
85

Based on 3 reviews

Sleep Number P5 logo
85

Based on 1 reviews

Casper logo
92

Based on 273 reviews

Most Positive Review

Amerisleep AS2 Logo

"I have spinal arthritis and fibromyalgia which makes good sleep difficult. This bed provides the support I need along with the comfort I like."

Sleep Number P5 logo

"I have a chronic pain condition and need a bed that I can adjust as needed, and my husband prefers a firm mattress. In the past, we have had both a firm mattress and a plush pillow top. In both cases, one or both of us had great difficulty sleeping and woke the next morning feeling sore and unrested. Our king size Sleep Number 5000 helps us get the comfort and quality restorative sleep we both need."

Casper logo

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

Expert Reviews

Value for money

Amerisleep AS2 Logo
90

Based on 3 reviews

Sleep Number P5 logo
78

Based on 2 reviews

Casper logo
84

Based on 12 reviews

Owner Satisfaction

Amerisleep AS2 Logo
92

Based on 2 reviews

Sleep Number P5 logo
74

Based on 1 reviews

Casper logo
82

Based on 2 reviews

Sleeping Cool

Amerisleep AS2 Logo
97

Based on 1 reviews

Sleep Number P5 logo
82

Based on 1 reviews

Casper logo
85

Based on 11 reviews

What the experts are saying

Amerisleep AS2 Logo

Chris Young

Get Best Mattress

“Amerisleep has dedicated technology to creating high quality mattresses with key...”

Sleep Number P5 logo

Lauren Kendrick

Mattress Guides

“The Sleep Number P5 memory foam/airbed mattress offers consumers an average foam...”

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 AS2 Logo
  • Adjusts on all bed foundations (slat base, platform base, adjustable bed)
  • Spinal Support
  • Memory Foam without feeling stuck
  • Body Contouring
  • Memory foam layer for enhanced comfort
Sleep Number P5 logo
  • Conforming Abilities
  • Body cushioning
  • Restorative Sleep
  • Adjustable Firmness Levels
  • DualAir Adjustability
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 AS2 Logo
Amerisleep AS2
Sleep Number P5 logo
Sleep Number P5
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 AS2 and Sleep Number P5 provide regular features for an affordable price while Casper is slightly luxurious."

Sleep Number P5

Comfort

"A comfortable mattress ensures a deep sleep. Sleep Number P5, Casper and Amerisleep AS2 all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Sleep Number P5 is an excellent choice while for a firmer feel, you may want to check out Casper or Amerisleep AS2. "

Amerisleep AS2

Support

"Amerisleep AS2 and Casper 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 P5 better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."

Casper

Temperature regulation

"Casper is made up of materials that retain heat during the night. If you tend to sweat while you slumber, you may want to go for Sleep Number P5 or Amerisleep AS2 as they contain proper temperature regulation mechanism. These two mattresses offer a chill surface for a refreshing sleep. "

Casper

Durability

"If you are looking for a durable mattress, Casper and Sleep Number P5 are more long-lasting beds than Amerisleep AS2. Even with regular use, you won’t experience any sagging or sinkage issues. The firm construction prevents these mattresses against frequent wear and tear as well."

The Bottom Line

Conclusively, Casper is a great mattress offering exceptional Cost based value, temperature regulation and Durability at a low price. In terms of support Amerisleep AS2 excels the other two mattresses. Whereas when it comes to comfort Sleep Number P5 is a viable option. Depending on your sleeping habits and preferences, all three mattresses are designed to rejuvenate your mornings through relaxing nights.

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