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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

  • Screen size75 in (191 cm)
  • Refresh frequency120 Hz
  • Year2025
  • TV technologyNeo QLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160

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.

How it compares

Measured against everything we stock in LED, Quantum Dot & OLED TVs, at today’s prices. Recalculated every night.

Price $1,629.99
Pricier than about 57% of the 836 comparable items (median $1,384.99).
Screen size 75 in (191 cm)
Higher than about 60% of the 693 comparable items (median 65 in).
Refresh frequency 120 Hz
Typical for this category: the median of 463 items is 120 Hz.

Specifications

Product
Brand nameSamsung
Product lineLS03FW
Model nameQN75LS03FWFXZA
Year2025
Product colorBlack
Display
Screen size75 in (191 cm)
Refresh frequency120 Hz
TV technologyNeo QLED TV
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
QLED displayYes
3D supportNo
Audio & video
Speaker setup2.0.2
Virtual surroundYes
Connectivity
LAN connectionEthernet In
Wireless connectivityWi-Fi / Bluetooth
Internet accessWired / Wireless
Ports & slots
HDMI ports5 In
USB portsYes
Digital audio output1 Optical Out
Size & build
VESA mount pattern400 mm x 400 mm
Dimensions with stand66.4 × 40.2 × 12.6
Size without stand66.4 × 38 × 1.1
Environment & compliance
Energy StarYes
Software
Smart TV supportYes
More details
Parental controlsYes
Remote controllerYes

Other versions of this model

5 more in the same range

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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