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Deal.ai › Compare

4-Seat Modular Sofa vs OMNIBERG L-Shaped Modular Sectional Sofa

Buy the 4-Seat Modular Sofa if you want a low, deep, washable-cover sofa with a wood frame and a sleeper option. Buy the OMNIBERG if you want more seats, a reversible chaise and a firm spring-and-foam sit. The 4-Seat has the stronger rating record and removable, interchangeable covers; the OMNIBERG seats five and fits corners better but is frameless and all-sponge.

  • Choose the 4-Seat Modular Sofa if you want washable, swappable covers, a wood frame and a sleeper in a low-profile gray or velvet look.
  • Choose the OMNIBERG if you need five seats, a reversible L-shaped chaise and firm pocket-spring support in a corner.

Prices

  • 4-Seat Modular Sofa: $880.65 at The Home Depot (last seen Nov 8)
  • OMNIBERG L-Shaped Modular Sectional Sofa: $296.99 at Amazon (last seen Nov 8)
  • Difference: the OMNIBERG L-Shaped Modular Sectional Sofa is $583.66 cheaper than the 4-Seat Modular Sofa at the latest prices (Nov 8)
4
4-Seat Modular Sofa

4-Seat Modular Sofa

4.8(3,160 ratings)
$880.65at The Home DepotObserved Nov 8, 2026, 4:54 PM
See all prices and details
Visit The Home Depot
Pros
  • Washable, interchangeable covers suit homes with kids and pets
  • Wood frame gives a sturdier structure than all-foam builds
  • Sleeper option adds a guest bed
  • Rated 4.8 from over 3,100 ratings
  • Deep 26 in seats and low 18 in seat height
Cons
  • Armless pieces give no side support
  • Lower seat is harder to get up from for some
  • Modular pieces need connecting and arranging
  • Velvet and light fabrics show wear sooner
OMNIBERG
OMNIBERG L-Shaped Boneless Modular Sectional Sofa

OMNIBERG L-Shaped Modular Sectional Sofa

OMNIBERG L-Shaped Boneless Modular Sectional Sofa

5(1 rating)
$296.99at AmazonObserved Nov 8, 2026, 5:12 AM
See all prices and details
Visit Amazon

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

Pros
  • Seats five in a corner-friendly L shape
  • Reversible chaise switches left or right
  • Pocket springs and 3D foam hold shape and feel firm
  • No assembly; unbox and let it expand
  • Wide 10 in armrests and five accent pillows included
Cons
  • Frameless sponge build may sag sooner under heavy daily use
  • Fixed corduroy covers cannot be removed for washing
  • Tall 26.5 in seat height does not suit everyone
  • No sleeper option

What separates them

4-Seat Modular SofaOMNIBERG L-Shaped Modular Sectional Sofa
Seating capacityFour seatsFive seats
ShapeStraight modular run, armless piecesL-shaped with reversible left/right chaise
FrameWood frameFrameless, boneless sponge construction
CushioningHigh-resilience inserts with cloud-style fillPocket springs plus 3D foam, firmer sit
CoversWashable, removable and interchangeableFixed striped corduroy
SleeperSleeper option availableNo sleeper; used as extra guest space
AssemblyModular pieces to connectNo assembly, expands in 48 to 72 hours
Seat height18 in, low profile26.5 in, higher sit

Price history

$4,200.00$139.99
Oct 29Nov 9
  • 4-Seat Modular Sofa: lowest $433.00 on Nov 4 at The Home Depot; $748.99 on Nov 8.
  • OMNIBERG L-Shaped Modular Sectional Sofa: lowest $139.99 on Nov 8 at Amazon; $179.99 on Nov 9.

Prices at every store

4-Seat Modular Sofa

  • The Home DepotNew

    In stock

    $880.65Free shippingObserved Nov 8, 2026, 4:54 PM
    Visit The Home Depot

Also available at

  • 7th AvenueCheck price at 7th Avenue
  • AmazonCheck price at Amazon
  • WayfairCheck price at Wayfair
Prices and history →

OMNIBERG L-Shaped Modular Sectional Sofa

  • AmazonNew

    Availability unknown

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

    $296.99Free shippingObserved Nov 8, 2026, 5:12 AM
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart
Prices and history →

Specs compared

Spec4-Seat Modular SofaOMNIBERG L-Shaped Modular Sectional Sofa
Seat Height18"26.5 in
Back Height24" (with back cushion 32")18″ back height
MaterialFabricSponge
ColorGray, Black, Brown, Coffee, Camel, Green, Gray …Black
PatternSolidStriped Corduroy
Length103″ long96″ long
Seat Depth26 in96 in
Back StyleCustomizable back pillowsPillow Back
Arm StyleArmlessSquare Arms
Overall Dimensions132" L X 69" D X 24" H—
Total Depth With Back39"—
SleeperYes—
Show all 40 specsShow fewer specs
Spec4-Seat Modular SofaOMNIBERG L-Shaped Modular Sectional Sofa
With OttomanYes—
Depth50″ deep—
Assembled Height (Inches)26.7—
Assembled Weight (lbs.)99—
CA Residents: Prop 65 Warning(s)false—
Fabric TypeVelvet—
Frame MaterialWood—
Primary MaterialPolyester—
Height37.5 in—
Seat Dimensions

What reviewers say

4-Seat Modular Sofa

  • 4.8 / 53,160 ratings

Rated 4.8 out of 5 from 3,160 ratings, buyers mostly praise the deep, soft seating and the flexibility of the modular pieces. Complaints center on the long expansion time and the armless, low-back feel.

What people mention
  • ComfortPraisedOwners describe the seats as deep and soft with good rebound from the foam.
  • ModularityPraisedBuyers like rearranging the armless pieces into different layouts.
  • CoversPraisedRemovable, washable covers are called practical for households with kids and pets.
  • ExpansionCriticisedSeveral buyers say the sofa looks flat until it fully expands over two to three days.

Questions and answers

Which is better for a family room with kids and pets?
The 4-Seat Modular Sofa, because its covers are removable and washable and it has a wood frame. The OMNIBERG's corduroy is fixed and its frameless foam is harder to clean.
Which seats more people?
The OMNIBERG seats five; the 4-Seat seats four. The OMNIBERG's L shape also uses corner space better.
Which is firmer to sit on?
The OMNIBERG, with pocket springs and 3D foam. The 4-Seat is a lower, softer sink-in sit.
Which lasts longer?
The 4-Seat's wood frame should hold up longer under daily use. The OMNIBERG relies on foam and springs with no frame, so expect more compression over time.
Is the OMNIBERG worth stepping up to over the 4-Seat?
Only if you need five seats or a corner chaise. If you want washable covers, a sleeper or a wood frame, stay with the 4-Seat.
Do either need assembly?
The OMNIBERG needs none; it expands over 48 to 72 hours. The 4-Seat arrives as modular pieces you connect and arrange.

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26 in D x 20 in H
—
SubtypeModular Armless Chair—
Upholstery TextureStain Liquid Resistant—
Number Of PiecesEach piece is modular—
Cushion Fill MaterialHigh-resilience inserts, Vegan CloudPure Safegu…—
Removable CushionsYes (covers)—
Design HighlightsModular—
Typical UsersPet-friendly—
Sustainability MaterialVegan CloudPure Safeguard tech—
actual_color—Black (Right Facing Chaise)
Shape—L-Shaped
Seating capacity—5
Sofa & loveseat design—Standard
Fill material—Sponge
Pieces—7
Assembly req—N
Brand—OMNIBERG
Decor style—Modern
Rec location—Indoor
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