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

SAMSUNG

SAMSUNG QN77S90FAFXZA 77" 4K OLED Smart TV 120Hz 2025

SKU CH-88ZP-YNGEC

A 77-inch OLED TV with 4K AI upscaling, 120Hz refresh rate, and included tilt wall mount plus surge protector

  • Screen size77 in (196 cm)
  • Refresh frequency120 Hz
  • Year2025
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160

Screen Size 77"

  • AI-powered 4K upscaling via 128 neural networks
  • 120Hz native refresh with 144Hz motion enhancement
  • Self-emissive OLED panel delivers infinite contrast
  • Four HDMI 2.1 ports plus Wi-Fi 5 connectivity
  • Includes tilt mount for 43-98" screens and surge protector

77-Inch 4K OLED Smart TV Bundle

The Samsung S90FA 77-inch 4K OLED Smart TV ships new in a bundle with a Walts TILT-MOUNT-43-90 and an Amber Protection 3-OUTLET-SURGE surge protector. The 16:9 panel delivers 3840 x 2160 resolution at 120Hz native refresh. The NQ4 AI Gen3 Processor uses 128 neural networks for AI upscaling and motion enhancement.

Tilt Mount and Surge Protector

The Walts mount supports VESA patterns up to 700 x 400mm and holds up to 175lb, allowing tilt adjustment while keeping the display close to the wall. The surge protector adds three protected outlets with a blue LED indicator. Both accessories ship in the same box as the TV.

120Hz OLED Gaming and Streaming Headroom

Four HDMI inputs and a 120Hz panel with Motion Xcelerator 144Hz support handle 4K 120Hz sources from consoles or PCs. The 2.1 speaker system with Dolby Atmos and OTS Lite covers everyday viewing. Buyers who need more than four HDMI ports or a fixed mount instead of tilt should look elsewhere.

How it compares

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

Price $1,595.99
Pricier than about 56% 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 120 Hz
Typical for this category: the median of 463 items is 120 Hz.

Specifications

Product
Brand nameSamsung
Product lineS90FA
Model nameQN77S90FAFXZA
Year2025
Product colorGraphite Black
Display
Screen size77 in (196 cm)
Refresh frequency120 Hz
TV technologyOLED TV
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
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 mm x 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

Other versions of this model

5 more in the same range

Questions about this item

Will the OLED panel need professional recalibration or replacement after extended daily use?

The OLED panel is built for long-term use with AI-driven pixel management; no scheduled recalibration or panel replacement is required by the manufacturer.

What limits continuous 144 Hz gaming sessions on this 77-inch screen?

The 120 Hz native refresh rate with Motion Xcelerator up to 144 Hz is the performance ceiling; sustained high-frame-rate content runs at this limit.

How much heat and fan noise does the TV produce when running all day at maximum brightness?

The NQ4 AI Gen3 Processor and OLED HDR+ operate silently with passive cooling; no fan noise is generated during extended use.

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