Beautyrest Black L-Class Medium 13.5" vs Tempur-Pedic TEMPUR-ProAdapt
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Beautyrest Black L-Class Medium 13.5" | Tempur-Pedic TEMPUR-ProAdapt |
|---|---|---|
| Overview | ||
Type | Innerspring | Memory Foam |
Firmness 1 = softest, 10 = firmest | 6 / 10 | 6 / 10 |
Queen Price Current / sale price | $2,299 | $3,399 |
Trial Period Return window | 100 nights | 90 nights |
Warranty | 10 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | High | Low |
Motion Isolation Partners, light sleepers | Good | Excellent |
Pressure Relief Hip/shoulder pain | Excellent | Excellent |
Edge Support Sit/sleep near edge | Good | Fair |
Durability Long-term performance | Excellent | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | — | ✓ Yes |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Synchrony, Affirm | Synchrony |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | Minimal (innerspring) | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
|
|
| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Beautyrest Black L-Class Medium 13.5" over the Tempur-Pedic TEMPUR-ProAdapt. It scores higher in edge support, price-to-value and offers strong overall value at $2,299 (vs $3,399). The Tempur-Pedic TEMPUR-ProAdapt is the better choice only if you have a strong preference for that brand's specific feel or design.
Beautyrest Black L-Class Medium 13.5" vs Tempur-Pedic TEMPUR-ProAdapt: What Actually Differs
The Beautyrest Black L-Class Medium 13.5" is a innerspring build, while the Tempur-Pedic TEMPUR-ProAdapt is a memory foam — that single difference drives most of the cooling, motion, and feel decisions below. The Beautyrest Black L-Class Medium 13.5" stands 13.5" tall versus 12" for the Tempur-Pedic TEMPUR-ProAdapt — a 1.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. Both sit at roughly 6/10 on the firmness scale — a medium-firm feel — so neither one is the answer if you need a dramatically different support level. The single largest performance gap is in motion isolation: the Tempur-Pedic TEMPUR-ProAdapt rates noticeably higher than the Beautyrest Black L-Class Medium 13.5", which is the deciding factor if that dimension is high on your list. On a Queen, the Beautyrest Black L-Class Medium 13.5" runs $2,299 versus $3,399 for the Tempur-Pedic TEMPUR-ProAdapt — roughly $1,100 (32%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Both rate the same for pressure relief — choose on firmness instead (side sleepers usually prefer the softer of the two: Tempur-Pedic TEMPUR-ProAdapt at 6/10).
Both fall in the medium-firm zone back sleepers prefer (6/10 vs 6/10) — either works.
Effectively the same firmness (6/10 vs 6/10). Stomach sleepers generally want 7+/10 — neither is ideal if both rate lower.
Cooling rating not available for one or both mattresses — spec not available.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Both have similar firmness and pressure-relief profile — either works.
Higher motion-isolation rating, which means less disturbance when a partner moves or gets out of bed.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Beautyrest Black L-Class Medium 13.5" | $2,849 | $2,299 | Save $550 |
| Tempur-Pedic TEMPUR-ProAdapt | $3,399 | $3,399 | At MSRP |
The Beautyrest Black L-Class Medium 13.5" is the budget choice at $2,299 — $1,100 less than the Tempur-Pedic TEMPUR-ProAdapt ($3,399). That's a 32% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Only the Beautyrest Black L-Class Medium 13.5" is on sale right now.
Beautyrest Black L-Class Medium 13.5"
Strengths
- ✓Zoned T3 Pocketed Coils (superior to standard)
- ✓SurfaceTouch Gel Memory Foam
- ✓Plant-based cooling technology
- ✓18% more cooling vs prior gen
Considerations
- —GoodBed lists as discontinued — verify availability
- —MSRP range varies by retailer ($2,699-$2,999 queen)
- —Premium innerspring pricing
Tempur-Pedic TEMPUR-ProAdapt
Strengths
- ✓Available in 3 firmness options
- ✓12-inch TEMPUR material depth
- ✓Excellent motion isolation
- ✓10-year full replacement warranty
Considerations
- —No active cooling technology
- —Priced above mainstream alternatives — reflects decades of proprietary TEMPUR material R&D — this technology and its longevity track record are not available from any other brand
- —$175 return shipping fee
Who Should Buy Which?
Choose the Beautyrest Black L-Class Medium 13.5" if you…
- →Sitting near the edge
- →Budget-conscious shoppers
- →Trial-period sensitive buyers