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Deal.ai › Compare

NightyNight 12" Queen Hybrid Mattress vs MD Mattress 7" Firm Hybrid Queen

The NightyNight is the better all-round mattress: 12 inches of gel foam over pocket coils, a medium-firm feel, cooling knit cover and certified foams. The MD Mattress is a 7-inch firm hybrid with a tight top, thinner profile and fewer comfort layers, so it suits a firmer, lower bed or a guest room. Owners of thicker hybrids like the NightyNight report better pressure relief and edge support; the MD is the simpler, firmer pick.

  • Choose the NightyNight if you want a thicker, medium-firm hybrid with cooling gel foam, strong motion isolation and certified materials for a primary bedroom.
  • Choose the MD Mattress if you want a genuinely firm, low-profile hybrid that works on an adjustable base and fits a thinner bed frame or guest room.

Prices

  • NightyNight 12" Queen Hybrid Mattress: $198.99 at Walmart (checked today)
  • MD Mattress 7" Firm Hybrid Queen: $134.99 at NFM (checked today)
  • Difference: the MD Mattress 7" Firm Hybrid Queen is $64.00 cheaper than the NightyNight 12" Queen Hybrid Mattress today
NightyNight
NightyNight 12" Firm Queen Hybrid Mattress

NightyNight 12" Queen Hybrid Mattress

NightyNight 12" Firm Queen Hybrid Mattress

4.3(339 ratings)
$198.99at WalmartChecked 42 min ago
See all prices and details
Visit Walmart
Pros
  • 12-inch hybrid with gel memory foam over pocket coils
  • Medium-firm feel relieves pressure and supports alignment
  • Cooling gel foam and breathable knit cover
  • CertiPUR-US foam and OEKO-TEX certified cover
  • Reinforced edges and fire-resistant layer
Cons
  • Thick 12-inch profile needs deep sheets
  • Medium-firm may be too soft for strict firm-preference sleepers
  • Adjustable base compatibility not stated
MD Mattress
MD Mattress 7" Firm Hybrid Queen Mattress in a Box

MD Mattress 7" Firm Hybrid Queen

MD Mattress 7" Firm Hybrid Queen Mattress in a Box

$134.99at NFMChecked 5 h ago
See all prices and details
Visit NFM
Pros
  • Genuinely firm feel for back and stomach sleepers
  • Low 7-inch profile suits thinner frames and bunks
  • Adjustable base compatible
  • Individually wrapped coils limit partner disturbance
  • HD Edge perimeter support
Cons
  • Thin foam layer gives little pressure relief
  • Firm tight top may feel hard to side sleepers
  • No stated foam or fabric certifications
  • No rating history to judge durability

What separates them

NightyNight 12" Queen Hybrid MattressMD Mattress 7" Firm Hybrid Queen
Height and profile12 inches, a deep hybrid stack7 inches, a low-profile build
Comfort feelMedium-firm with gel memory foam pressure reliefFirm with a tight top and little foam cushioning
CoolingCooling gel foam plus breathable 3D knit coverTemperature-reactive foam and wicking stretch cover
Edge supportReinforced edges resist sagging when sittingHD Edge for a more supportive perimeter
Motion isolationIndividually wrapped pocket coilsIndividually wrapped coils
CertificationsCertiPUR-US foam and OEKO-TEX Standard 100 coverNot stated
Adjustable baseNot stated as compatibleAdjustable base compatible
Owner feedback4.3 of 5 from 339 ratingsNo rating data

Price history

$134.99$129.99
Oct 31Nov 15
  • MD Mattress 7" Firm Hybrid Queen: lowest $129.99 on Oct 31 at NFM; $134.99 on Nov 15.

Prices at every store

NightyNight 12" Queen Hybrid Mattress

  • WalmartNew

    In stockSold by NightyNightReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $198.99Free shippingChecked 42 min ago
    Visit Walmart
Prices and history →

MD Mattress 7" Firm Hybrid Queen

  • NFMNew

    In stock

    $134.99Checked 5 h ago
    Visit NFM
Prices and history →

Specs compared

SpecNightyNight 12" Queen Hybrid MattressMD Mattress 7" Firm Hybrid Queen
bed_sizeQueen—
mattress_thickness12 in—
colorBlack—
Adjustable Base Compatible—Yes
Base Type—Mattress Only
Comfort Level—Firm
Mattress Construction—Hybrid
Mattress Height—7
Mattress Size—Queen
Mattress Tailoring—Tight Top

What reviewers say

NightyNight 12" Queen Hybrid Mattress

  • 4.3 / 5339 ratings

Owners rate the NightyNight hybrid well overall, praising its support and motion isolation for the money. Complaints center on warmth and a firmer-than-expected feel.

What people mention
  • SupportPraisedOwners say the medium-firm build supports the back and spine well.
  • Motion isolationPraisedCouples report little transfer when one partner moves.
  • TemperatureMixedSome sleepers stay cool, while others find it retains heat.
  • FirmnessMixedMany like the medium-firm feel, but some find it harder than expected.

Questions and answers

Which is better for side sleepers?
The NightyNight. Its gel memory foam cushions shoulders and hips, while the MD's firm tight top has little give and can cause pressure points on your side.
Which is firmer?
The MD Mattress. It is a firm 7-inch hybrid with minimal foam. The NightyNight is medium-firm, softer on top but still supportive.
Which lasts longer?
The NightyNight has the thicker coil and foam stack and certified foams, which usually hold up longer. The MD's thin profile has less material to resist wear.
Can I use either on an adjustable base?
The MD Mattress is listed as adjustable base compatible. NightyNight does not state compatibility, so confirm with the seller before bending it.
Is the NightyNight worth stepping up to?
For a primary bed, yes. You get more height, pressure relief, cooling and certified materials. For a guest room or a very firm preference, the MD is enough.

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  • MD Mattress 7" Firm Hybrid Queen Mattress in a Box vs Ashley Furniture Augusta2 Queen Firm Mattress