Networking · Samsung

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43" Quantum Dot 4K Smart TV QN43LS03FAFXZA, HDR10+, 4 HDMI Ports, Wi-Fi 5, 20W Audio (2025)

Price: $816.35Model: QN43LS03FAFXZA
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43 inch Quantum Dot 4K smart TV QN43LS03FAFXZA1 / 3
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About the QN43LS03FAFXZA

This 2025 43" 4K smart TV pairs a Quantum Dot LED panel with HDR10+ and enough connections for a full media setup.

Key Features

  • 3840 x 2160 resolution: 4K UHD at a 60Hz standard refresh rate.
  • HDR support: HDR10+, Hybrid Log-Gamma and Quantum HDR.
  • Four HDMI ports: connect consoles, players and streaming boxes.
  • Wi-Fi 5: 802.11ac wireless connection.
  • 20W audio: 2.0-channel sound output.
  • ATSC and QAM: digital signal format support.

Specifications

  • Screen Size: 43"
  • Indoor/Outdoor: Indoor
  • Aspect Ratio: 16:9
  • Backlight Technology: Quantum Dot LED
  • High Dynamic Range (HDR) Type: HDR10+, HLG (Hybrid Log Gamma)
  • Maximum Resolution: 3840 x 2160
  • Standard Refresh Rate: 60Hz
  • Audio: 20W, 2.0 channels
  • HDMI ports: 4
  • Wi-Fi: Wi-Fi 5 (802.11ac)
  • Tuner formats: ATSC, QAM

Typical Uses

Bedrooms, home offices, kitchens and other smaller rooms.

Before You Order

This is an indoor TV. Wall mount and stand details are not in our data, so confirm those for your installation.

Specifications

BrandSamsung
ModelQN43LS03FAFXZA
Product type43" Quantum Dot 4K

Specs are taken from the manufacturer listing. Need a detail that isn't here? Ask us.

In the box

    Shipping & returns

    Shipping (US)

    • Free standard shipping on orders of $500 or more
    • Standard shipping $8.00 on orders under $500
    • Express shipping $15.00

    Returns

    • 30 days from delivery to request a return
    • Item must be unused, in its original packaging with all parts
    • Contact us first for a return authorization
    Full return policy →

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