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77 inch graphite black OLED TV with slim bezel-less frame and blade stand

SAMSUNG

SAMSUNG QN77S90HAEXZA 77" OLED 4K 165Hz LED TV

SKU CH-8Q6A-1XMRA

A 77 inch OLED panel with 4K resolution and a 165 Hz refresh rate driven by an AI processor using 128 neural networks for upscaling and motion enhancement

  • Screen size77 in (196 cm)
  • Refresh frequency165 Hz
  • Year2026
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • AI-powered 4K upscaling sharpens every scene using 128 neural networks
  • 165 Hz refresh rate keeps fast motion smooth and clear
  • Self-illuminating OLED pixels deliver perfect blacks and infinite contrast
  • Four HDMI ports connect consoles, soundbars and streaming devices at once
  • Wi-Fi 6E provides fast, stable wireless streaming throughout the home

77-inch OLED TV for premium viewing

The Samsung QN77S90HAEXZA is a 77-inch OLED TV built for viewers who want self-illuminating pixels and a 165Hz refresh rate in a graphite black finish. It suits living-room entertainment, high-frame-rate gaming and bright-room viewing with its glare-free screen. Buyers who need a smaller panel or a lower refresh rate should look elsewhere.

165Hz refresh rate with Motion Xcelerator

The single specification that decides fit is the 165Hz refresh rate paired with Motion Xcelerator technology, delivering smooth motion for fast-paced sports and gaming. The NQ4 AI Gen3 Processor uses 128 neural networks for 4K AI Upscaling Pro and AI Motion Enhancer Pro. Without a need for 165Hz motion clarity, this model offers more performance than required.

Screen cleaner bundle adds maintenance convenience

The included 6.8oz 200ml ammonia-free and alcohol-free screen cleaning spray removes dust, dirt and fingerprints without damaging the OLED display. It works on TVs, monitors, tablets, phones and glasses, keeping the glare-free panel clear. If you already own a suitable cleaner, the bundle adds no functional value to the TV itself.

How it compares

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

Price $2,054.99
Pricier than about 69% of the 836 comparable items (median $1,384.99).
Screen size 77 in (196 cm)
Higher than about 80% 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 nameQN77S90HAEXZA
Year2026
Product colorGraphite Black
Display
Screen size77 in (196 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 pattern400 mm x 300 mm
Size (WxHxD)67.7 × 41.7 × 14.1
Dimensions with stand67.7 × 41.7 × 14.1
Size without stand67.7 × 38.9 × 1.8
Environment & compliance
Energy StarYes
More details
Parental controlsYes
Remote controllerYes

Questions about this item

How does the 165 Hz refresh rate feel when I'm actually gaming on this 77-inch OLED?

Motion Xcelerator 165 Hz drives the panel at up to 165 frames per second, so fast-paced games stay sharp with minimal blur and no flicker.

What does HDMI 4 actually limit me to in everyday use?

The four HDMI ports support 4K at 165 Hz with VRR, ALLM, FreeSync Premium Pro and G-SYNC, so consoles and PCs run at full speed without extra adapters.

How much space does the Simple Plus Blade Stand need on my cabinet?

The slim blade stand sits under the centre of the 77-inch screen, leaving the front edge clear and requiring only a shallow, flat surface to stay stable.

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