Novaform Altabella vs Purple.4 vs Helix vs Leesa Hybrid
Novaform Altabella, Purple.4, Helix and Leesa Hybrid all fit on adjustable bed foundations perfectly. 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.
Products
Details
![]() Price (Queen)1300 |
![]() Price (Queen)2800 |
![]() Price (Queen)995 |
![]() Price (Queen)1695 |
![]() SizesCali King, King, Queen |
![]() SizesCali King, Full, King, Queen, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() Mattress Build3 layers foam |
![]() Mattress Build2 layers foam and springs |
![]() Mattress Build3 layers foam and coil |
![]() Mattress Build5 layers foam and springs |
![]() ReversibleYes |
![]() ReversibleNo |
![]() ReversibleNo |
![]() ReversibleNo |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Warranty20 Years |
![]() Warranty10 Years |
![]() Warranty10 Years10 |
![]() Warranty10 Years10 |
![]() Trial Period30 |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Bed in a boxYes |
![]() Bed in a boxYes |
![]() Height14 |
![]() Height13 |
![]() Height10 |
![]() Height11 |
![]() Comfort Level offeredSoft |
![]() Comfort Level offeredFirm, Medium, Soft |
![]() Comfort Level offeredFirm, Medium, Medium firm, Medium soft, Soft, Very firm, Very soft |
![]() Comfort Level offeredMedium firm |
Expert Reviews
Value for money | |||
![]() Based on 1 reviews |
![]() Based on 1 reviews |
![]() Based on 13 reviews |
![]() Based on 9 reviews |
Owner Satisfaction | |||
![]() Based on 1 reviews |
![]() Based on 1 reviews |
![]() Based on 2 reviews |
![]() Based on 1 reviews |
What the experts are saying



Joe Auer
Mattress Clarity
“it provides a personalized mattress based on your preferences (determined from a quiz...”

Joe Auer
Mattress Clarity
“a very supportive mattress that contours well to your body and is also very responsive...”
Features

- Optimized sleep surface temperature
- Excellent edge support
- Durable
- Supports all body structures (regular, lightweight, heavyweight)
- Promotes natural spinal alignment

- 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

- Customized design
- Excellent value for money
- Different mattress sizes (Twin to Cali King)
- Targeted pressure relief
- Exceptional back support

- Suits slatted, platform, box springs, and adjustable foundations
- Responsive and bouncy
- Remarkable temperature regulation
- Supports all body structures
- Excellent spinal alignment in every sleep position
Summary

Cost based value
"Purple.4 matches Leesa Hybrid and Novaform Altabella closely in terms of cost-based value. Helix has the best quality for price with a strong and sturdy structure and exceptionally comfortable and supportive sleep surface."
The Bottom Line
In short, Helix 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!