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    Mattress Comparison
    Beautyrest Black L-Class mattress

    Beautyrest Black L-Class

    VS
    Tempur-Pedic TEMPUR-LuxeAdapt mattress

    Tempur-Pedic TEMPUR-LuxeAdapt

    Beautyrest Black L-Class vs. Tempur-Pedic TEMPUR-LuxeAdapt

    Side-by-side comparison of the Beautyrest Black L-Class (Hybrid) and Tempur-Pedic TEMPUR-LuxeAdapt (Memory Foam). Compare comfort, cooling, support, value and more — based on our lab testing.

    Winner: Tempur-Pedic

    By Sleep Sage Editorial Team

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

    Updated May 2026
    Category
    Beautyrest Black L-Class
    Tempur-Pedic TEMPUR-LuxeAdapt
    Comfort
    8.5/10
    9.7/10
    Support
    9.6/10
    9.4/10
    Cooling
    9/10
    8.9/10
    Edge Support
    9.5/10
    9.1/10
    Motion Isolation
    8.5/10
    9.9/10
    Durability
    9.4/10
    9.7/10
    Value
    8.4/10
    7.5/10

    Quick Specs Comparison

    Spec
    Beautyrest Black L-Class
    Tempur-Pedic TEMPUR-LuxeAdapt
    Price (Queen)
    $2,799
    $3,999
    Type
    Hybrid
    Memory Foam
    Firmness
    8/10
    4/10
    Height
    13.75 inches
    13 inches
    Trial
    100 nights
    90 nights
    Warranty
    10 years
    10 years
    Shipping
    Free white glove delivery
    Free white glove delivery

    Key Advantages

    Why Choose Beautyrest Black L-Class

    • Firmest model — ideal for back/stomach sleepers
    • Highest support rating in the lineup (9.6)
    • Excellent for heavier sleepers (250+ lbs)

    Why Choose Tempur-Pedic TEMPUR-LuxeAdapt

    • 5" of premium TEMPUR material — most in lineup
    • Virtually zero motion transfer
    • Cloud-like pressure relief

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    More Resources

    Brands behind these picks

    Before you buy, read the brand: construction, pricing bands, trial and warranty terms, and how each company's lineup performed in our Encinitas lab.

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