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75 inch black Neo QLED TV with soundbar

SAMSUNG

SAMSUNG QN75LS03FWFXZA 75" The Frame Neo QLED 4K 120Hz TV + HW-B630F 3.1 Soundbar

SKU CH-HHF1-96WHY

A 75-inch Neo QLED 4K TV with 120 Hz refresh and a 3.1 channel soundbar adds wireless One Connect and Art Mode for a gallery display when the screen is off

  • Year2025
  • ColorBlack
  • TV TypeNeo QLED TV
  • Smart TVYes
  • Screen Size75"
  • Recommended Resolution4K

Screen Size 75"

  • Art Mode displays personal gallery when TV is off
  • Neo QLED 4K panel delivers 120 Hz native refresh rate
  • Wireless One Connect removes cable clutter from the wall
  • HW-B630F 3.1-channel soundbar with subwoofer adds Dolby Audio
  • Q-Symphony Pro syncs TV and soundbar speakers for 360 audio

What you get in the box

The bundle pairs a 75" Neo QLED TV with a 3.1 channel soundbar and wireless subwoofer. The television uses Quantum HDR and a 120Hz panel for 4K content at 3840 x 2160. The audio system adds a dedicated centre channel and Dolby Audio processing for clearer dialogue and deeper bass.

How the accessories change the experience

The soundbar upgrades the TV's built-in 2.0.2 speakers to a 3.1 layout with a separate subwoofer, adding bass impact and a centre channel for vocals. Q-Symphony Pro lets the TV and soundbar play together instead of muting the internal drivers. Wireless surround compatibility is available if extra rear speakers are purchased separately. The Wireless One Connect box must link to the screen over Wi-Fi 5 for full TV operation.

Installation notes and common issues

The display mounts on a standard VESA pattern; custom bezels are sold separately. A Samsung account and internet connection are required to activate Art Mode and the smart platform. The Wireless One Connect box needs a clear wireless path to the panel; interference can drop the link. The soundbar connects via HDMI ARC for simplified control. Buyers who want more than 3.1 channels or a wired One Connect connection should look elsewhere.

Highlights

  • Art Mode displays personal gallery when TV is off
  • Neo QLED 4K panel delivers 120 Hz native refresh rate
  • Wireless One Connect removes cable clutter from the wall
  • HW-B630F 3.1-channel soundbar with subwoofer adds Dolby Audio
  • Q-Symphony Pro syncs TV and soundbar speakers for 360 audio

Specifications

BrandSamsung
SeriesLS03FW
ModelQN75LS03FWFXZA
Year2025
ColorBlack
TV TypeNeo QLED TV
Smart TVYes
Screen Size75"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
Refresh Rate120Hz
QLED TVYes
3DTVNo
V-ChipYes
Speaker Configuration2.0.2
Simulated SurroundYes
HDMI5 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
Other ConnectorsWireless One Connect Box, HDMI, USB, LAN, Optical, RF, RS-232C
Energy Star CompliantYes
Internet ConnectionWired / Wireless
Remote ControlYes
VESA400mm x 400mm
FeatureAnti Reflection Matte Display, Wide Viewing Angle, Supreme UHD Dimming, Real Depth Enhancer, Motion Xcelerator 144Hz, Auto HDR Remastering Pro, Film Mode, 4K AI Upscaling Pro, Color Booster Pro, Dolby Atmos, Q-Symphony Pro, OTS, Bluetooth Audio, 360 Audio, Tizen Smart TV, Multiple Voice Assistants Compatible, Samsung Health, Wi-Fi 5, HDMI 5, 2 x USB-A, 1 x USB-C, Eco Sensor, Auto Power Saving/Off, BT SolarCell Remote, VESA 400mm x 400mm
Dimensions With Stand (W x H x D)66.4 X 40.2 X 12.6
Dimensions Without Stand (W x H x D)66.4 X 38 X 1.1
Weight With Stand68.2
Weight Without Stand67.7

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Questions about this item

Does the Wireless One Connect box need any routine maintenance or replacement parts over time?

The Wireless One Connect connects wirelessly to the TV and has no user-serviceable parts or scheduled maintenance mentioned in the specifications.

What limits the Motion Xcelerator 144Hz feature during sustained 120Hz gaming sessions?

The panel's native refresh rate is 120Hz; the 144Hz figure applies to Motion Xcelerator processing, not the display hardware itself.

How much heat or fan noise does the included 3.1 channel soundbar with subwoofer produce when running all day?

The soundbar uses passive cooling with no fan; Dolby Audio and DTS Virtual:X processing generate minimal heat during extended use.

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