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55-inch Neo QLED TV in Titan Black with slim profile and central stand

SAMSUNG

SAMSUNG QN55QN80HAFXZA 55" Neo QLED 4K 144Hz TV

SKU CH-601C-4907Z

A 55" Neo QLED 4K TV with 144Hz refresh rate, Quantum Mini LED backlighting and the NQ4 AI Gen2 Processor, bundled with a tilt wall mount for 37–90" screens and a three-outlet surge protector

  • Year2026
  • ColorTitan Black
  • TV TypeNeo QLED TV
  • Smart TVYes
  • Screen Size55"
  • Recommended Resolution4K
  • Neo QLED reveals detail in dark and bright scenes
  • 144Hz refresh with Motion Xcelerator for smooth gaming motion
  • NQ4 AI Gen2 processor upscales content to 4K
  • Dolby Atmos and Object Tracking Sound Lite deliver immersive audio
  • Included tilt mount extends 8.0" and fits 37–90" displays

55″ Neo QLED 4K 144Hz TV

This 55-inch Neo QLED television delivers 4K resolution at a 144Hz refresh rate. Quantum Mini LED backlighting with full-array local dimming produces deep contrast and bright highlights. The NQ4 AI Gen2 processor handles upscaling, HDR remastering and colour enhancement. Dolby Atmos and Object Tracking Sound Lite create an immersive audio stage.

Who this suits and who should look elsewhere

Gamers and film enthusiasts who want high motion clarity on a 55-inch screen will benefit from the 144Hz panel and Motion Xcelerator. Buyers needing a larger display or more than four HDMI inputs should consider other models. The included tilt mount fits screens from 37 to 90 inches and supports up to 120 lb.

Deciding specification: 144Hz refresh rate

The 144Hz panel is the single figure that determines suitability for high-frame-rate gaming and smooth sports playback. If your sources run at 60Hz or you prioritise screen size over motion performance, a lower-refresh model may suffice. VESA 300 x 200 mounting and four HDMI ports complete the connectivity.

Highlights

  • Neo QLED reveals detail in dark and bright scenes
  • 144Hz refresh with Motion Xcelerator for smooth gaming motion
  • NQ4 AI Gen2 processor upscales content to 4K
  • Dolby Atmos and Object Tracking Sound Lite deliver immersive audio
  • Included tilt mount extends 8.0" and fits 37–90" displays

Specifications

BrandSamsung
SeriesQN80HA
ModelQN55QN80HAFXZA
Year2026
ColorTitan Black
TV TypeNeo QLED TV
Smart TVYes
Screen Size55"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
Refresh Rate144Hz
QLED TVYes
3DTVNo
V-ChipYes
Speaker Configuration2
Simulated SurroundYes
HDMI4 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
Other ConnectorsHDMI, USB-A, LAN, Optical, RF, RS-232C
Energy Star CompliantYes
Internet ConnectionWired / Wireless
Remote ControlYes
VESA300mm x 200mm
TV FeaturesSamsung SmartThings Compatible
FeatureAdaptive Sound Pro, Dolby Atmos , Object Tracking Sound Lite, AI Auto Game Mode, AI Soccer Mode, Vision AI Companion, Real Depth Enhancer, Neo Quantum HDR+, Wi-Fi Enabled, Bluetooth, One UI Tizen OS, Samsung TV Plus, Samsung Gaming Hub, Gaming Motion Plus, Bixby, Alexa Built-In, VESA 300mm x 200mm, 4 x HDMI Ports, 2 x USB Ports, 1 x Ethernet Port, 1 x Optical Audio Out, 1 x RF Connection, 1 x RS-232C Input, Includes: 1 x Remote Control, 1 x Power Cable, 1 x Wall-Mount Support
Dimensions With Stand (W x H x D)48.2" x 30.3" x 8.6"
Dimensions Without Stand (W x H x D)48.2" x 27.9" x 2"
Weight With Stand29.8
Weight Without Stand29.1

Questions about this item

How long do the Quantum Mini LEDs in this 55-inch Neo QLED panel typically last before brightness drops noticeably?

The Quantum Mini LED backlight is rated for tens of thousands of hours; in normal living-room use it will not need replacement during the TV's practical lifespan.

What thermal limit kicks in first when the NQ4 AI Gen2 processor drives the 144Hz panel continuously for hours?

Sustained full-array local-dimming at peak brightness raises panel temperature until the built-in thermal management dims the backlight slightly to protect the Quantum Mini LEDs.

How loud does the cooling fan get when the TV runs all day at 144Hz with Dolby Atmos audio?

The set uses passive cooling only; there is no fan, so operation stays silent while the chassis dissipates heat from the processor and LED array.

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