All Comparisons
    Mattress Comparison
    Sonu Sleep System mattress

    Sonu Sleep System

    VS
    Puffy Lux Hybrid mattress

    Puffy Lux Hybrid

    Sonu Sleep System vs. Puffy Lux Hybrid

    Side-by-side comparison of the Sonu Sleep System (Hybrid) and Puffy Lux Hybrid (Hybrid). Compare comfort, cooling, support, value and more — based on our lab testing.

    Winner: Puffy

    By Sleep Sage Editorial Team

    Side-by-side mattress testing · 144+ comparisons published

    Updated May 2026
    Category
    Sonu Sleep System
    Puffy Lux Hybrid
    Comfort
    9.2/10
    9.2/10
    Support
    8.5/10
    8.6/10
    Cooling
    8/10
    8.5/10
    Edge Support
    7.5/10
    8.3/10
    Motion Isolation
    8.3/10
    9/10
    Durability
    8.8/10
    8.7/10
    Value
    8/10
    8.4/10

    Quick Specs Comparison

    Spec
    Sonu Sleep System
    Puffy Lux Hybrid
    Price (Queen)
    $1,349
    $1,549
    Type
    Hybrid
    Hybrid
    Firmness
    5/10
    5/10
    Height
    12"
    12 inches
    Trial
    180 nights
    365 nights
    Warranty
    Lifetime
    Lifetime
    Shipping
    Free shipping
    Free shipping & returns

    Key Advantages

    Why Choose Sonu Sleep System

    • Patented Comfort Channel eliminates shoulder and arm pressure for side sleepers
    • Includes custom support pillows designed to work with the mattress
    • 180-night trial period gives ample time to adjust

    Why Choose Puffy Lux Hybrid

    • Outstanding pressure relief for side sleepers
    • 365-night trial with free shipping and free returns
    • Lifetime warranty, one of the few in the category

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    Brands behind these picks

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