2920 Sleep vs Casper vs Purple.4 vs Amerisleep AS2
2920 Sleep, Casper, Purple.4 and Amerisleep AS2 all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. The quilted foam is breathable, maintaining a hygienic sleep surface. 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. Test the feel at the convenience of your home. Check the comfiness. You get ample time to reach the best decision. The compressed package is easy to handle. Moreover, unboxing is effortless. Mattress decompression is almost instant.
Products
Details
![]() Price (Queen)995 |
![]() Price (Queen)1095 |
![]() Price (Queen)2800 |
![]() Price (Queen)1300 |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin XL |
![]() SizesCali King, Full, King, Queen, Split King, Twin, Twin XL |
![]() Weight (Queen)73 |
![]() Weight (Queen)71 |
![]() Weight (Queen)168 |
![]() Weight (Queen)81 |
![]() Mattress Build4 layers foam |
![]() Mattress Build3 layers foam |
![]() Mattress Build2 layers foam and springs |
![]() Mattress Build3 layers foam |
![]() ReversibleNo |
![]() ReversibleYes |
![]() ReversibleNo |
![]() ReversibleNo |
![]() Warranty10 Years |
![]() Warranty10 Years* |
![]() Warranty10 Years10 |
![]() Warranty20 Years20 |
![]() Height10 |
![]() Height11 |
![]() Height13 |
![]() Height12 |
![]() Comfort Level offeredMedium firm |
![]() Comfort Level offeredMedium firm |
![]() Comfort Level offeredFirm, Medium, Soft |
![]() Comfort Level offeredMedium firm |
Expert Reviews
Value for money | |||
![]() Based on 4 reviews |
![]() Based on 12 reviews |
![]() Based on 1 reviews |
![]() Based on 3 reviews |
What the experts are saying


Lauren Kendrick
Mattress Guides
“provides topnotch comfort, great support, good motion isolation, long lasting...”

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

Chris Moberg
Slumber Search
“Purple have one of the most unique feels among mattress reviewed -- some people love...”


Chris Young
Get Best Mattress
“Amerisleep has dedicated technology to creating high quality mattresses with key...”
Features

- Adjusts on slatted, platform, box-spring and adjustable foundations
- Suitable for all sleep positions
- Localized support for pain relief
- Adaptive temperature control
- Reduced motion transfer

- Works with wooden slats, platform, adjustable bed base
- Bouncy comfort layer providing resilience
- Budget-friendly price
- Cool and breathable feel
- Great edge support

- Works with all foundations (platform, box spring, slats and adjustable bed)
- Responsive and adaptive Smart Comfort Grid
- Minimal motion transfer
- Durable and long-lasting
- Great value for money

- 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
Summary

Cost based value
"Amerisleep AS2 matches 2920 Sleep and Casper closely in terms of cost-based value. Purple.4 has the best quality for price with a strong and sturdy structure and exceptionally comfortable and supportive sleep surface."
The Bottom Line
In short, Purple.4 is an excellent choice regarding Cost based value. provide . All these products are outstanding in performance and cost-based value. Match their individual properties to your preferences and enjoy the best night’s sleep ever!