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77 inch graphite black OLED TV with tilt mount and surge protector

SAMSUNG

SAMSUNG QN77S90HAEXZA 77" S90HA OLED 4K 165Hz TV with Tilt Mount and Surge Protector

SKU CH-F0C2-1F17E

A 77-inch OLED 4K TV with 165 Hz refresh rate, 128 neural-network AI processing, glare-free screen, Dolby Atmos 2.1-channel sound and Wi-Fi 6E.

  • Screen size77 in (196 cm)
  • Refresh frequency165 Hz
  • Year2026
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • Glare Free technology eliminates distracting reflections for clearer viewing
  • 128 neural networks power AI-enhanced picture and sound across all content
  • 165Hz refresh rate with Motion Xcelerator delivers smooth gaming motion
  • Tilt mount fits 43-90 inch screens and supports up to 175lbs
  • Surge protector includes 6 outlets with centre indicator light

77" OLED 4K 165Hz Smart TV

The Samsung QN77S90HAEXZA is a 77-inch OLED television that delivers 4K resolution at a 165Hz refresh rate. Powered by the NQ4 AI Gen3 Processor with 128 neural networks, it enhances picture and sound for streaming, gaming and live sports. The set includes a tilt mount compatible with 43 to 90 inch screens and a six-outlet surge protector. Graphite Black finish and a 2-inch low-profile design complete the package.

Ideal for high-refresh gaming

This TV suits players who want 165Hz motion performance with VRR, FreeSync Premium Pro and G-SYNC compatibility on a large OLED panel. Buyers seeking a smaller screen size or a lower maximum refresh rate should consider other models. The 43 to 90 inch mount range and 175lb capacity limit installation to displays within those parameters. Multi-device features and smart home integration require a compatible ecosystem.

165Hz OLED panel with AI processor

The single specification that decides fit is the 165Hz refresh rate on a 77-inch self-illuminating OLED panel driven by the NQ4 AI Gen3 Processor. This combination determines motion clarity, input response and the effectiveness of AI upscaling for 4K content. If the target use case does not require 165Hz performance, a different refresh-rate tier would be more appropriate.

How it compares

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

Price $2,006.99
Pricier than about 68% 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
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
LED typeOLED
OLED panelYes
3D supportNo
Audio & video
Speaker setup2.1
Virtual surroundYes
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 × 300 mm
Dimensions with stand67.7 × 41.7 × 14.1
Size without stand67.7 × 38.9 × 1.8
Environment & compliance
Energy StarYes
Software
Smart TV supportYes
More details
Parental controlsYes
Remote controllerYes

Questions about this item

Does the 77" OLED panel need a specific wall bracket to use the included Walts TILT-MOUNT-43-90?

The tilt mount fits screens from 43" to 90" and supports up to 175lbs, so it attaches directly to the TV's VESA pattern without extra hardware.

Will my older AV receiver with HDMI 2.0 ports limit the 165Hz gaming features?

The TV provides four HDMI inputs; 165Hz 4K output requires a source and cable that support the necessary bandwidth, so an HDMI 2.0 receiver may restrict the maximum refresh rate.

How can I confirm the NQ4 AI Gen3 Processor is upscaling live sport to 4K in real time?

Open the on-screen picture menu while watching a sub-4K broadcast — the AI upscaling indicator will show active processing when the resolution reads 3840 x 2160.

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