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55 inch Graphite Black OLED TV with slim bezel-less frame and blade stand

SAMSUNG

SAMSUNG QN55S90HAEXZA 55" OLED 4K 165Hz LED TV

SKU CH-KQK6-34ZNR

A 55-inch OLED 4K TV with a 165 Hz refresh rate and NQ4 AI Gen3 processor powered by 128 neural networks for AI-enhanced picture and sound

  • Screen size55 in (140 cm)
  • Refresh frequency165 Hz
  • Year2026
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • Self-illuminating OLED pixels deliver perfect blacks and infinite contrast
  • 165 Hz refresh rate with Motion Xcelerator keeps fast motion smooth and clear
  • NQ4 AI Gen3 processor uses 128 neural networks to upscale content to 4K
  • 1-channel audio with Dolby Atmos and OTS Lite creates immersive 360 sound
  • Four HDMI inputs plus Wi-Fi 6E connect consoles, PCs and streamers

55-inch OLED TV for gaming and streaming

The Samsung QN55S90HAEXZA is a 55 inch OLED TV built for 4K streaming and high-refresh gaming. Its self-illuminating pixels deliver deep contrast and wide viewing angles without glare. The NQ4 AI Gen3 Processor uses 128 neural networks to enhance picture and sound across movies, sports and cloud gaming. Buyers who need a smaller screen or a lower refresh rate will not match this specification.

4K 165Hz panel with AI upscaling and motion handling

The display runs at a maximum resolution of 3840 x 2160 with a 165Hz refresh rate and a 16:9 aspect ratio. 4K AI Upscaling Pro sharpens lower-resolution sources using the same 128 neural networks. AI Motion Enhancer Pro smooths fast-moving objects and text to reduce blur during live sports or competitive play. Content locked below 4K or 165Hz will not utilise the full headroom of the panel.

Screen cleaner and six-year protection plan included

A 6.8oz 200ml ammonia-free and alcohol-free spray removes dust, dirt and fingerprints without damaging the OLED surface. The bundle also adds a six-year Amber Protection Plan extending coverage to 2026. Owners who already maintain a cleaning routine or prefer standard warranty terms gain no extra benefit from these additions.

How it compares

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

Price $1,304.99
Typical for this category: the median of 836 items is $1,384.99.
Screen size 55 in (140 cm)
Lower than about 70% of the 693 comparable items (median 65 in).
Refresh frequency 165 Hz
Higher than about 99% of the 463 comparable items (median 120 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 Processo
Audio & video
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

Will my older 4K Blu-ray player work with the four HDMI inputs on this 55" OLED?

Yes, the TV provides four HDMI ports that accept standard 4K signals from legacy players, and the NQ4 AI Gen3 Processor with 128 neural networks will upscale the image to 3840 x 2160.

How can I confirm the panel is running at its native 165Hz refresh rate after setup?

Open the Game Bar overlay while gaming; it displays the current refresh rate so you can verify 165Hz output directly on screen.

Does the box include a wall-mount bracket or only the Simple Plus Blade Stand?

The package ships with the Simple Plus Blade Stand, remote, power cable and documentation; a VESA wall-mount bracket must be purchased separately.

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