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A 55 inch graphite black OLED TV with a matching soundbar and subwoofer

SAMSUNG

SAMSUNG QN55S90HA 55" OLED TV with HW-Q990F Soundbar

SKU CH-GZSX-YXXYZ

A 55 inch OLED TV with 4K resolution, 165 Hz refresh rate and an 11.1.4 channel soundbar system that auto-calibrates audio to the room

  • Screen size55 in (140 cm)
  • Refresh frequency165 Hz
  • Year2026
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • OLED HDR+ with Glare Free eliminates reflections for vivid 4K detail
  • NQ4 AI Gen3 Processor uses 128 neural networks to enhance picture and sound
  • 1.4-channel soundbar with rear speakers and subwoofer delivers immersive surround audio
  • Space-calibrated sound analyses room acoustics via embedded microphones to optimise audio
  • 165Hz refresh rate with Motion Xcelerator ensures smooth motion for gaming and sports

55" OLED TV with 11.1.4-channel soundbar

This Samsung S90HA bundle pairs a 55-inch 4K OLED panel with the HW-Q990F soundbar and subwoofer. The self-illuminating display reaches 165 Hz refresh rate and is driven by the NQ4 AI Gen3 Processor with 128 neural networks. An 11.1.4-channel speaker system with up-firing channels and rear speakers delivers object-based surround audio calibrated to the room by built-in microphones.

Living-room buyers wanting cinema-grade picture

The combination suits viewers who want reference-level contrast, Glare Free OLED brightness, and a complete Dolby Atmos speaker package in one purchase. Gamers benefit from Motion Xcelerator 165 Hz, VRR, FreeSync Premium Pro, and G-SYNC compatibility. Buyers who only need a basic TV speaker setup or who prefer a separate AV receiver with passive speakers should look at other configurations.

165 Hz OLED panel with NQ4 AI Gen3 processing

The single specification that decides fit is the 165 Hz maximum refresh rate on a 4K OLED screen paired with the NQ4 AI Gen3 Processor. This determines whether the display can meet high-frame-rate gaming and motion-clarity requirements while the AI processor handles upscaling, HDR remastering, and real-time scene optimisation across streaming, sports, and gaming sources.

How it compares

Measured against everything we stock in TV & Wall Mount Bundles, at today’s prices. Recalculated every night.

Price $2,280.99
Pricier than about 70% of the 26 comparable items (median $1,329.49).
Screen size 55 in (140 cm)
Typical for this category: the median of 19 items is 55 in.
Refresh frequency 165 Hz
Typical for this category: the median of 18 items is 165 Hz.

Specifications

Product
Brand nameSamsung
Product lineS90HA
Model nameQN55S90HAEXZA
Year2026
Product colorGraphite Black
Display
Screen size55 in (140 cm)
Refresh frequency165 Hz
TV technologyOLED TV
Curved screenNo
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
LED typeOLED
OLED panelYes
Picture processorNQ4 AI Gen3 Processor
Audio & video
TV tunerYes
Speaker setup2
Connectivity
LAN connectionEthernet In
Wireless connectivityWi-Fi / Bluetooth
Internet accessWired / Wireless
Ports & slots
HDMI ports4 In
USB portsYes
Digital audio output1 Optical Out
Size & build
VESA mount pattern300 mm x 200 mm
Size (WxHxD)48.2 × 30.5 × 10.4
Dimensions with stand48.2 × 30.5 × 10.4
Size without stand48.2 × 27.9 × 1.6
Environment & compliance
Energy StarYes
More details
Parental controlsYes
Remote controllerYes

Questions about this item

What HDMI standard does the TV use and what refresh rate does it support at 4K?

The TV provides four HDMI inputs and a 165 Hz panel, so 4K content can run at up to 165 frames per second on every port.

What are the stand and wall-mount requirements for the 55-inch panel?

The set ships with a Simple Plus Blade Stand; for wall mounting you need a VESA bracket that matches the 55-inch chassis — check the rear pattern before buying a mount.

How do I calibrate the 11.1.4-channel soundbar system to my room?

Run the built-in Space Calibration routine — the soundbar's embedded microphones measure the room and automatically set levels for all channels including the four up-firing drivers.

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