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Deal.ai › Compare

Studio Gallery 20x24 Frame with 16x20 Mat vs Mainstays 7-Piece Gallery Wall Frame Set

Buy the Studio Gallery if you need one large, matted frame for a single 16x20 print and want a natural wood look. Buy the Mainstays set if you are building a multi-frame gallery wall and want a coordinated black set in several sizes. The Studio Gallery is a single engineered-wood frame with a 16x20 mat opening; the Mainstays set is seven smaller frames with a matte black finish. Owners rate the Mainstays set well, but it is a mixed-size set, not a large-format frame.

  • Choose the Studio Gallery if you have one 16x20 print or poster and want a single matted frame in natural woodgrain that hangs either way.
  • Choose the Mainstays set if you want to fill a wall with several photos in mixed sizes under one black finish.

Prices

  • Studio Gallery 20x24 Frame with 16x20 Mat: $21.00 at Whatnot (last seen Nov 10)
  • Mainstays 7-Piece Gallery Wall Frame Set: $39.96 at Walmart (last seen Nov 10)
  • Difference: the Studio Gallery 20x24 Frame with 16x20 Mat is $18.96 cheaper than the Mainstays 7-Piece Gallery Wall Frame Set at the latest prices (Nov 10)
Studio Gallery
Studio Gallery Matted Picture Frame, 20x24 with 16x20 Mat, Natural Woodgrain, 1-Pack

Studio Gallery 20x24 Frame with 16x20 Mat

Studio Gallery Matted Picture Frame, 20x24 with 16x20 Mat, Natural Woodgrain, 1-Pack

$21.00at WhatnotChecked Nov 10
See all prices and details
Visit Whatnot
Pros
  • Large 16x20 mat opening suits posters and big prints
  • Natural woodgrain finish is warmer than black
  • Hanging hardware comes pre-attached
  • Hangs vertically or horizontally
Cons
  • Only one frame per pack
  • Engineered wood, not solid wood
  • No owner rating shown
Mainstays
Mainstays Black Multi-Size Matted Gallery Wall Picture Frame Set 7-Piece

Mainstays 7-Piece Gallery Wall Frame Set

Mainstays Black Multi-Size Matted Gallery Wall Picture Frame Set 7-Piece

4.4(56 ratings)
$39.96at WalmartChecked Nov 10
See all prices and details
Visit Walmart
Pros
  • Seven frames in one coordinated set
  • Four sizes let you build a varied layout
  • Matte black finish suits modern rooms
  • Rated 4.4 out of 5 by owners
Cons
  • Largest frame is 14x18, smaller than the Studio Gallery
  • All frames are the same black finish
  • No large single statement frame

What separates them

Studio Gallery 20x24 Frame with 16x20 MatMainstays 7-Piece Gallery Wall Frame Set
What you getOne 20x24 frame with a 16x20 matSeven frames in four sizes
Largest opening16x20 print behind the mat14x18 in the biggest frame
FinishNatural woodgrainMatte black
ConstructionEngineered woodNot specified beyond the finish
HangingVertical or horizontal, hardware pre-attachedVertical or horizontal
Best useOne large statement printA coordinated multi-frame wall
Owner feedbackNo rating shown4.4 out of 5 from 56 ratings

Price history

  • Studio Gallery 20x24 Frame with 16x20 Mat: lowest $21.00 on Nov 11 at Whatnot; $25.49 on Nov 13.

Prices at every store

Studio Gallery 20x24 Frame with 16x20 Mat

  • MCS FrameNew

    In stockReturn policy

    $25.49Checked Nov 13
    Visit MCS Frame
  • WalmartNew

    In stock

    $25.49+ $6.99 shippingChecked Nov 13
    Visit Walmart
  • WhatnotNew

    Availability unknown

    $21.00Checked Nov 10
    Visit Whatnot
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $25.49Checked Nov 13
    Visit Amazon

Also available at

  • MCS FrameCheck price at MCS Frame

Store links may earn us a commission.

All 5 stores and price history →

Mainstays 7-Piece Gallery Wall Frame Set

  • WalmartNew

    In stock

    $39.96Checked Nov 10
    Visit Walmart
Prices and history →

Specs compared

SpecStudio Gallery 20x24 Frame with 16x20 MatMainstays 7-Piece Gallery Wall Frame Set
size—Large: 1- 14x18, 2-11x14, 2-8x10, 2-8x8
color—Black

What reviewers say

Mainstays 7-Piece Gallery Wall Frame Set

  • 4.4 / 556 ratings

Buyers rate the set well and like the size variety for building a gallery wall without matching frames one by one. Complaints center on build quality: the frames are light, the mats are thin, and some arrived with smudged or scratched fronts.

What people mention
  • Size varietyPraisedBuyers like having four sizes in one set for a varied gallery wall.
  • Build qualityCriticisedOwners say the frames are light and feel less sturdy than expected.
  • MatsMixedThe mats give photos a finished look but are described as thin.
  • FinishPraisedThe matte black finish is called clean and easy to match with decor.

Questions and answers

Which is better for one large poster?
The Studio Gallery. Its mat opening fits a 16x20 print, while the Mainstays set tops out at 14x18.
Which is better for a gallery wall?
The Mainstays set. Seven frames in four sizes let you plan a mixed layout in one finish.
Does the Studio Gallery include the mat?
Yes. The mat and hanging hardware ship installed in the frame.
Can I hang both vertically and horizontally?
Yes. Both the Studio Gallery frame and the Mainstays frames hang either way.
Is the Studio Gallery solid wood?
No. It is engineered wood with a natural woodgrain finish.
Is the Mainstays set worth stepping up to?
Only if you want several frames. For a single large print, the Studio Gallery is the better fit.

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More comparisons

  • Studio Gallery Matted Picture Frame, 20x24 with 16x20 Mat, Natural Woodgrain, 1-Pack vs Studio Décor Aspect Rustic Narrow Frame with Mat 11" x 14"/8" x 10" - Mat
  • Better Homes & Gardens 8 x 10 Black Gallery Picture Frame, Matted for 5 x 7 Photo vs Studio Gallery Matted Picture Frame, 20x24 with 16x20 Mat, Natural Woodgrain, 1-Pack
  • Better Homes & Gardens 8 x 10 Black Gallery Picture Frame, Matted for 5 x 7 Photo vs Mainstays Black Multi-Size Matted Gallery Wall Picture Frame Set 7-Piece
  • Studio Décor Aspect Rustic Narrow Frame with Mat 11" x 14"/8" x 10" - Mat vs Mainstays Black Multi-Size Matted Gallery Wall Picture Frame Set 7-Piece

Buying guides that pick them

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