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Amerisleep AS4 vs Casper Wave vs Nest Bedding Robin vs Purple

Amerisleep AS4, Casper Wave, Nest Bedding Robin and Purple all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. The shipping is quick and hassle-free. It takes only a few days to receive your products. The brands keep you informed of each step of your order. The compressed package is easy to handle. Moreover, unboxing is effortless. Mattress decompression is almost instant.

Amerisleep AS4 Logo

Amerisleep AS4

Pro Score
89
User Score
85

The AmeriSleep AS4 is another soft mattress designed...

Casper Wave logo

Casper Wave

Pro Score
89
User Score
85

Wave is the latest model introduced by Casper, an...

Nest Bedding Robin logo

Nest Bedding Robin

Pro Score
89
User Score
90

Nest Bedding Finch is a natural latex mattress...

Purple logo

Nest Bedding Robin

Pro Score
89
User Score
91

Purple is a popular foam mattress that blends three...

Amerisleep AS4 Logo
Amerisleep AS4
Casper Wave logo
Amerisleep AS4
Nest Bedding Robin logo
Nest Bedding Robin
Purple logo
Purple

Details

Amerisleep AS4 Logo

Price (Queen)

1700

Casper Wave logo

Price (Queen)

1850

Nest Bedding Robin logo

Price (Queen)

975

Purple logo

Price (Queen)

1000

Amerisleep AS4 Logo

Sizes

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

Casper Wave logo

Sizes

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

Nest Bedding Robin logo

Sizes

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

Purple logo

Sizes

Cali King, Full, King, Queen, Twin XL

Amerisleep AS4 Logo

Weight (Queen)

94

Casper Wave logo

Weight (Queen)

109

Nest Bedding Robin logo

Weight (Queen)

100

Purple logo

Weight (Queen)

110

Amerisleep AS4 Logo

Mattress Build

3 layers foam

Casper Wave logo

Mattress Build

5 layers foam

Nest Bedding Robin logo

Mattress Build

5 layers foam and springs

Purple logo

Mattress Build

3 layers foam

Amerisleep AS4 Logo

Reversible

Yes

Casper Wave logo

Reversible

No

Nest Bedding Robin logo

Reversible

Yes

Purple logo

Reversible

No

Amerisleep AS4 Logo

Quilted Foam

No

Casper Wave logo

Quilted Foam

Yes

Nest Bedding Robin logo

Quilted Foam

Yes

Purple logo

Quilted Foam

No

Amerisleep AS4 Logo

Warranty

20 Years

Casper Wave logo

Warranty

10 Years

Nest Bedding Robin logo

Warranty

LifetimeLifetime

Purple logo

Warranty

10 Years10

Amerisleep AS4 Logo

Trial Period

100

Casper Wave logo

Trial Period

100

Nest Bedding Robin logo

Trial Period

365

Purple logo

Trial Period

100

Amerisleep AS4 Logo

Height

12

Casper Wave logo

Height

11.5

Nest Bedding Robin logo

Height

10

Purple logo

Height

10

Amerisleep AS4 Logo

Comfort Level offered

Medium soft

Casper Wave logo

Comfort Level offered

Medium firm

Nest Bedding Robin logo

Comfort Level offered

Firm, Medium

Purple logo

Comfort Level offered

Medium firm

Customer Reviews

Comfortable Rating

Amerisleep AS4 Logo
92

Based on 7 reviews

Casper Wave logo
88

Based on 6 reviews

Nest Bedding Robin logo
95

Based on 10 reviews

Purple logo
99

Based on 147 reviews

Support

Amerisleep AS4 Logo
85

Based on 2 reviews

Casper Wave logo
85

Based on 1 reviews

Nest Bedding Robin logo
88

Based on 4 reviews

Purple logo
95

Based on 105 reviews

Expert Reviews

Value for money

Amerisleep AS4 Logo
92

Based on 3 reviews

Casper Wave logo
63

Based on 3 reviews

Nest Bedding Robin logo
93

Based on 4 reviews

Purple logo
87

Based on 8 reviews

Owner Satisfaction

Amerisleep AS4 Logo
86

Based on 1 reviews

Casper Wave logo
67

Based on 1 reviews

Nest Bedding Robin logo
93

Based on 1 reviews

Purple logo
90

Based on 1 reviews

Sleeping Cool

Amerisleep AS4 Logo
80

Based on 1 reviews

Casper Wave logo
82

Based on 3 reviews

Nest Bedding Robin logo
95

Based on 4 reviews

Purple logo
95

Based on 5 reviews

Comfort

Amerisleep AS4 Logo
95

Based on 2 reviews

Casper Wave logo
82

Based on 2 reviews

Nest Bedding Robin logo
94

Based on 3 reviews

Purple logo
90

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 Wave logo

Nick Robinson

Sleep Like The Dead

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

Nest Bedding Robin logo

Stacey Morgan

Mattress Guides

“The Alexander Medium Memory Foam Mattress from Nest Bedding is a great alternative to...”

Purple logo

Joe Auer

Mattress Clarity

“the Purple is one of the most unique mattresses I have come across. At the same time,...”

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 Wave logo
  • Works with wooden slats, platform, adjustable bed base
  • Bouncy comfort layer for resilience
  • Cool and breathable feel
  • Targeted pressure relief to 33 areas
  • Medium firm comfort level
Nest Bedding Robin logo
  • Highly responsive
  • optimum support
  • zero off-gassing
  • hypoallergenic
  • exceptionally cool
Purple logo
  • Suits all foundations (box spring, slats, platform and adjustable bed)
  • Best option for back and side sleepers
  • Incredible motion isolation
  • Superb cooling and air flow
  • Pressure relief and pain reduction
Amerisleep AS4 Logo
Amerisleep AS4
Casper Wave logo
Casper Wave
Nest Bedding Robin logo
Nest Bedding Robin
Purple logo
Purple

Summary

Purple

Comfort

"Purple has the softest sleep surface in comparison to Nest Bedding Robin, Amerisleep AS4 and Casper Wave. The use of high-quality plush layers offer contouring support to your body for a comfy rest. For a firmer comfort level, consider Purple."

Purple

Support

"Purple is more resilient and adjusts your weight exceptionally well compared to Nest Bedding Robin, Amerisleep AS4 and Casper Wave. The flexible material used in its construction distribute your weight evenly for a refreshing slumber in all sleeping positions."

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