StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

TCL S55H S Class Sound Bar vs Samsung HW-Q990H Soundbar

The TCL S55H is the sensible pick for a small-to-mid room and a tight budget: it adds a wireless subwoofer, Dolby Atmos decoding and DTS Virtual:X, and owners rate it well for the money. The Samsung HW-Q990H is a different class of product: a true 11.1.4 system with rear wireless speakers, a dual 8-inch subwoofer and Wi-Fi streaming, and it earns higher owner ratings. The TCL fakes height and rear effects from one bar; the Samsung actually places speakers behind and above you. If you want real surround and have the space, step up to the Samsung.

  • Choose the TCL S55H if you have a smaller room, want a separate subwoofer without running speaker wire, and prefer a simple one-bar setup.
  • Choose the Samsung HW-Q990H if you want genuine rear and height channels, a bigger subwoofer, and Wi-Fi streaming for a dedicated movie room.

Prices

  • TCL S55H S Class Sound Bar: $89.99 at Bargain Outlet & More (last seen Nov 11)
  • Samsung HW-Q990H Soundbar: $957.67 at Greentoe (last seen Nov 11)
  • Difference: the TCL S55H S Class Sound Bar is $867.68 cheaper than the Samsung HW-Q990H Soundbar at the latest prices (Nov 11)
TCL
TCL S55H S Class 2.1 Channel Sound Bar

TCL S55H S Class Sound Bar

TCL S55H S Class 2.1 Channel Sound Bar

4.5(352 ratings)
$89.99at Bargain Outlet & MoreChecked 4 h ago
See all prices and details
Visit Bargain Outlet & More
Pros
  • Wireless subwoofer included in a compact 2.1 setup
  • Dolby Atmos and DTS Virtual:X support
  • Ai Sonic auto room calibration
  • HDMI eARC plus optical, USB and AUX inputs
  • Wall-mountable with the included kit
Cons
  • No dedicated center channel, so dialogue can get lost in busy scenes
  • Virtual surround only; no rear or height speakers
  • Bluetooth only, no Wi-Fi or AirPlay
  • Plastic cabinet
Samsung
Samsung HW-Q990H

Samsung HW-Q990H Soundbar

Samsung HW-Q990H

4.8(520 ratings)
$957.67at GreentoeChecked 4 h ago
See all prices and details
Visit Greentoe
Pros
  • True 11.1.4 surround with wireless rear speakers
  • Dual 8-inch subwoofer for deep bass
  • Wi-Fi with AirPlay, Chromecast, Spotify Connect and Roon
  • Four HDMI inputs including eARC
  • Higher owner rating across more reviews
Cons
  • Two rear speakers need placement and power outlets
  • Wide 48.5-inch bar needs a large TV stand or wall
  • Setup is more involved than a one-bar system
  • Best suited to rooms 55 inches and up

What separates them

TCL S55H S Class Sound BarSamsung HW-Q990H Soundbar
Channel configuration2.1 channels from a single bar plus subwoofer11.1.4 channels with rear wireless speakers and up-firing drivers
Surround realismDolby Atmos and DTS Virtual:X processed from the bar onlyDiscrete rear and height speakers for real positional audio
Subwoofer5.5-inch down-firing wireless sub, 70 W RMSDual 8-inch wireless subwoofer
Power220 W peak756 W
Streaming and networkBluetooth only, no Wi-FiWi-Fi with AirPlay, Chromecast, Spotify Connect and Roon Ready
Room calibrationAi Sonic auto room calibrationAI-optimized bass and Samsung room tuning
Footprint and setupOne bar and a sub; single HDMI eARC cableBar, sub and two rear speakers to place and power
Owner ratings4.5 out of 5 from 352 ratings4.8 out of 5 from 520 ratings

Price history

$1,497.99$94.00
Oct 28Nov 12
  • TCL S55H S Class Sound Bar: lowest $94.00 on Nov 12 at oboxliquidation.com.
  • Samsung HW-Q990H Soundbar: lowest $950.72 on Nov 2 at Greentoe; $957.67 on Nov 12.

Prices at every store

TCL S55H S Class Sound Bar

  • Bargain Outlet & MoreNew

    In stockReturn policy

    $89.99Checked 4 h ago
    Visit Bargain Outlet & More
  • oboxliquidation.comNew

    Availability unknown

    $94.00Checked 4 h ago
    Visit oboxliquidation.com
  • AmazonNew

    Availability unknown

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

    $99.99Free shippingChecked 4 h ago
    Visit Amazon
  • Cowboy MaloneyNew

    Availability unknown

    $109.98Checked 4 h ago
    Visit Cowboy Maloney

Store links may earn us a commission.

All 22 stores and price history →

Samsung HW-Q990H Soundbar

  • GreentoeNew

    In stockSold by TV's & Home Theater

    $957.67Free shippingChecked 4 h ago
    Visit Greentoe
  • TecisoftNew

    In stock

    $1,041.15Checked Nov 9
    Visit Tecisoft
  • Focus CameraNew

    In stockReturn policy

    $1,049.99Checked Nov 10
    Visit Focus Camera
  • eBayNew

    Availability unknownSold by madelectronicsaus (100% positive, 26,200 ratings)Ships from Australia · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $1,098.03+ $103.01 shippingChecked Nov 9
    Visit eBay

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 32 stores and price history →

Specs compared

SpecTCL S55H S Class Sound BarSamsung HW-Q990H Soundbar
Channel Configuration2.1Ch11.1.4-Channel
Assistant SupportGoogle Assistant, Amazon Alexa, Apple SiriGoogle Assistant, Amazon Alexa
StyleTower design (subwoofer)Floor-standing, Wall Mount
Max Wattage220 watts756 W
Depth3.86 in (Sound Bar)9.8 in deep
Height2.36 in (Sound Bar)9.9 in high
Width31.89 in (Sound Bar)48.5 in wide
colorBlackBlack
Peak Power220W Peak Power—
Subwoofer TypeWireless Subwoofer—
Audio FormatDolby Atmos—
Virtual SurroundDTS Virtual:X—
Show all 40 specsShow fewer specs
SpecTCL S55H S Class Sound BarSamsung HW-Q990H Soundbar
HDMI VersionHDMI 2.0 with eARC—
Bass SystemDual Bass System—
Bluetooth StreamingBluetooth Music Streaming—
Sound ModesSpecialized Sound Modes—
Voltage110V—
ModelTCS55H—
Frequency Response40 Hz to 22 kHz—
BluetoothYes—
Connectivity TechnologyBluetooth, Wireless—
Ports And Interfaces

What reviewers say

TCL S55H S Class Sound Bar

  • 4.5 / 5352 ratings

Owner feedback on the S55H centers on strong bass for the money and simple setup, with some noting dialogue clarity is not its strength.

What people mention
  • BassPraisedOwners say the wireless subwoofer delivers noticeably deeper bass than TV speakers or bars without a sub.
  • SetupPraisedHDMI eARC and the wireless sub make it a fast, single-cable install.
  • DialogueMixedSome listeners find voices less crisp than on 3-channel bars with a dedicated center speaker.
  • BuildMixedThe bar and sub are plastic, which owners accept at this price but note as basic.

Samsung HW-Q990H Soundbar

  • 4.8 / 5520 ratings

Owners rate the HW-Q990H highly, at 4.8 out of 5 from 520 ratings. Most praise the enveloping Atmos effect and strong bass; some note the size and setup demands.

What people mention
  • Surround effectPraisedOwners say the rear and up-firing channels create a convincing bubble around the listener.
  • BassPraisedThe 8-inch subwoofer is described as deep and tight rather than boomy.
  • DialoguePraisedAVA Pro is said to keep voices clear during loud action scenes.
  • SizeMixedThe 48.5-inch bar draws comments about fit on narrower TV stands.
Reviews
  • Samsung HW-Q990H Review: The Best-Sounding Soundbar System You Can Buy Right Now
  • Best Surround Sound System 2026: Top choices for home cinema - Advertisement
  • Best Dolby Atmos Soundbars 2026: Immersive sound in the living room

Questions and answers

Which is better for a small living room?
The TCL S55H. It is one bar and a subwoofer, so it fits tight spaces and still gives you Atmos decoding and real bass. The Samsung needs room behind the couch for its rear speakers.
Do I need rear speakers for Dolby Atmos?
Not strictly. The TCL simulates height and rear effects from the bar with DTS Virtual:X. The Samsung's up-firing and rear speakers produce actual overhead and behind-you sound, which is noticeably more convincing.
Which has better bass?
The Samsung. Its dual 8-inch subwoofer moves far more air than the TCL's single 5.5-inch down-firing sub. The TCL's bass is solid for its size but won't pressurize a large room.
Is the Samsung worth stepping up to?
Yes if you have a dedicated movie room and want real surround. The TCL covers everyday TV and streaming well; the Samsung adds discrete rear channels, Wi-Fi streaming and a much larger subwoofer.
Which is easier to set up?
The TCL. One HDMI eARC cable to the TV and the sub pairs wirelessly. The Samsung also pairs wirelessly but you must place and power two rear speakers and run its calibration.
Can I stream music to both?
Both take Bluetooth. Only the Samsung has Wi-Fi, with AirPlay, Chromecast built-in, Spotify Connect and Roon Ready, so it fits a whole-home audio setup.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Sennheiser AMBEO Soundbar Plus vs Samsung HW-Q990H
  • Sonos Arc Ultra vs Samsung HW-Q990H
  • Samsung HW-Q990F vs Samsung HW-Q990H
  • JBL Bar 1000MK2 vs Samsung HW-Q990H
  • Samsung HW-Q990H vs LG S90TY 5.1.3 Channel Soundbar with Dolby Atmos
  • JBL Bar 1300X Mk2 11.1.4 Channel Soundbar System with Detachable Surround Speakers vs Samsung HW-Q990H
  • Samsung HW-Q990H vs Sony Bravia Theater Bar 6 3.1.2Ch with Wireless Subwoofer
  • Samsung HW-Q990H vs Samsung Q-Series Soundbar HW-Q990F 11.1.4 channel with Subwoofer and Rear Speaker

Buying guides that pick them

  • Best soundbars for TV and movies
  • Best soundbars with subwoofers
  • Best soundbars for living rooms
  • Best sound bars for TV
  • Best surround sound systems for TV
HDMI eARC, Digital Optical Audio Input
—
Wi-FiNo—
Smart FunctionsRoku TV Ready, TCL Home App—
Speaker PlacementWall mountable—
Design HighlightsWall Mountable—
MaterialPlastic—
Driver Size5.5” (subwoofer)—
Driver ConfigurationDown-firing (subwoofer)—
Driver TypeWoofer—
Number Of Drivers3 (Total Speakers)—
Max Output Power220W—
Nominal Output Power70 W (Subwoofer RMS power)—
Output Level (SPL)98 dB—
Weight2.05 kg (soundbar)—
Amplifier Power220 Watts (Total Power)—
Wireless—Yes
Special Purpose—Soundbar
Set—Yes
Dolby Atmos Enabled—Yes
  • Best soundbars for movies
  • Best soundbars for Sony BRAVIA TVs with Dolby Atmos