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LG S35A Soundbar vs Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer

Both are 2.1 soundbars with a wireless subwoofer, so the choice comes down to your TV brand and how much bass you want. The LG S35A pairs with LG TVs for WOW Orchestra, which uses the TV's own speakers alongside the bar for a wider front stage. The Samsung HW-B550 pushes more power through its 410 W amp and adds a dedicated game mode, so it suits mixed use and non-Samsung TVs equally well. Owners of both report solid dialogue clarity for the class; the LG leans on software tricks, the Samsung on raw output.

  • Choose the LG S35A if you own an LG TV and want the bar to work with the TV's speakers through WOW Orchestra.
  • Choose the Samsung HW-B550 if you want stronger bass and a game mode and don't need brand-pairing features.

Prices

  • LG S35A Soundbar: $199.99 at Best Buy (checked today)
  • Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer: $149.00 at Amazon (checked today)
  • Difference: the Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer is $50.99 cheaper than the LG S35A Soundbar today
LG
LG 2.1-Channel s35a Soundbar

LG S35A Soundbar

LG 2.1-Channel s35a Soundbar

4.8(10 ratings)
$199.99at Best BuyChecked 8 h ago
See all prices and details
Visit Best Buy
Pros
  • WOW Orchestra widens the soundstage on LG TVs
  • USB port for direct file playback
  • Dolby Audio decoding
  • Simple setup over HDMI or Bluetooth
Cons
  • WOW Orchestra only works with compatible LG TVs
  • Less bass output than the Samsung
  • No DTS support
Samsung
Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer

Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer

$149.00at AmazonChecked 3 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 410 W amp drives louder, deeper sound
  • DTS Virtual:X adds virtual surround
  • Game mode tightens audio for consoles
  • Low 3 in profile fits under most TVs
Cons
  • No USB playback
  • No speaker-sharing feature with Samsung TVs
  • No published user rating to gauge owner feedback

What separates them

LG S35A SoundbarSamsung HW-B550 2.1ch Soundbar with Wireless Subwoofer
TV integrationWOW Orchestra combines the bar with LG TV speakersStandard HDMI ARC connection, no speaker-sharing feature
Amplifier powerNot published by LG; modest 2.1 output410 W rated, louder with more headroom
Surround processingDolby Audio decodingDTS Virtual:X for virtual height and surround
InputsHDMI, Bluetooth, USBHDMI, Bluetooth; no USB playback listed
Sound modesStandard and movie-oriented presetsDedicated game mode plus standard presets
SubwooferWireless subwoofer includedWireless subwoofer included
ProfileSlim bar sized for TVs 40 inches and up3 in tall, 2.3 in deep; low enough to sit under most TVs

Price history

$199.99$139.99
Oct 28Nov 12
  • LG S35A Soundbar: lowest $149.99 on Nov 1 at LG; $199.99 on Nov 12.
  • Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer: lowest $139.99 on Nov 12 at Woot.

Prices at every store

LG S35A Soundbar

  • LGNew

    In stock

    $199.99Free shippingChecked 8 h ago
    Visit LG
  • Best BuyNew

    Availability unknown

    $199.99Free shippingChecked 8 h ago
    Visit Best Buy
  • DoorDashNew

    Out of stockSold by Best Buy US

    $219.99+ $5.99 shippingChecked 8 h ago
    Visit DoorDash
  • Uber EatsNew

    Out of stock

    $219.99+ $15.00 shippingChecked 8 h ago
    Visit Uber Eats
All 4 stores and price history →

Samsung HW-B550 2.1ch Soundbar with Wireless Subwoofer

  • The Home DepotNew

    In stock

    $179.99Free shippingChecked 3 h ago
    Visit The Home Depot
  • skgusa.comNew

    In stock

    $217.99Free shippingChecked 3 h ago
    Visit skgusa.com
  • AmazonNew

    Availability unknown

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

    $149.00Free shippingChecked 3 h ago
    Visit Amazon
  • WootNew

    Out of stock

    $139.99Free shippingChecked 3 h ago
    Visit Woot

Store links may earn us a commission.

All 4 stores and price history →

Specs compared

SpecLG S35A SoundbarSamsung HW-B550 2.1ch Soundbar with Wireless Subwoofer
WirelessYesYes
ColorBlackBlack
Special PurposeSoundbarSoundbar
ConnectivityBluetooth, USB, HDMIBluetooth, HDMI
Configuration2.1 Channel—
Max Wattage—410 W
Height—3 in high
Width—2.3 in wide

What reviewers say

LG S35A Soundbar

  • 4.8 / 510 ratings

Ratings are limited but strong, with buyers generally satisfied by the added bass and easy setup.

What people mention
  • BassMixedBuyers like the added low end but say it is modest for big action scenes.
  • SetupPraisedOwners report quick pairing and a simple wireless subwoofer connection.
  • DialoguePraisedReviewers say voices are clearer than through TV speakers.
  • ConnectivityMixedHDMI, Bluetooth and USB are useful, but there is no Wi-Fi or Atmos.

Questions and answers

Which is better for movies?
The Samsung HW-B550 has the edge for movies. Its 410 W amp and DTS Virtual:X give more bass and a wider virtual surround effect. The LG S35A is close on dialogue clarity but has less low-end punch.
Do I need an LG TV to get the most from the S35A?
Yes. WOW Orchestra, the feature that plays the bar and TV speakers together, only works with compatible LG TVs. On another brand the S35A works as a normal HDMI or Bluetooth soundbar.
Which has better bass?
The Samsung. Its 410 W amplifier and wireless subwoofer produce more output and deeper extension than the LG S35A, which is tuned more for clear dialogue than for impact.
Which is better for gaming?
The Samsung HW-B550. It has a dedicated game mode that boosts effects and tightens timing. The LG S35A has no game-specific preset.
Can I play music from a USB drive?
Only on the LG S35A, which has a USB port. The Samsung HW-B550 lists HDMI and Bluetooth only, so USB playback isn't an option there.
Is the Samsung worth stepping up to over the LG?
If you don't own an LG TV, yes. You get more power, DTS Virtual:X and a game mode for similar hardware. LG TV owners who value WOW Orchestra can stay with the S35A.

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