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77-inch Graphite Black OLED TV with tilt wall mount and surge protector

SAMSUNG

SAMSUNG QN77S85FAEXZA 77" OLED 4K 120Hz LED TV

SKU CH-XWKN-H0KBC

A 77" OLED 4K Smart TV with 120Hz refresh rate, AI upscaling via 20 neural networks, and a tilt wall mount for 43"-98" screens plus a surge protector

  • Screen size77 in (196 cm)
  • Refresh frequency120 Hz
  • Year2025
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • AI-enhanced 4K clarity with 20 neural networks
  • 120Hz refresh rate for smooth 4K motion
  • 77-inch OLED screen with anti-reflection
  • Four HDMI inputs plus Wi-Fi 5 connectivity
  • Included tilt mount fits 43 to 98 inch TVs

Samsung S85F OLED TV bundle

This 2025 Samsung S85F OLED TV delivers 4K resolution at a 120Hz refresh rate on a 77 inch screen. The NQ4 AI Gen2 Processor uses 20 neural networks to upscale content to 3840 x 2160 resolution. The bundle includes a Walts tilt mount and an Amber surge protector for immediate installation.

Buyers wanting OLED contrast with AI upscaling

This suite suits viewers who want deep blacks, Pantone validated colour and Dolby Atmos audio in a Graphite Black design. The included tilt mount supports VESA patterns up to 700mm x 400mm for flexible placement. Shoppers needing a smaller screen size or a non-OLED panel type should consider other ranges.

77 inch 120Hz OLED panel

The display measures 77 inches diagonally with a 16:9 aspect ratio and a maximum resolution of 3840 x 2160 at 120Hz. This specification determines suitability for large-room viewing and high-motion content such as gaming or sport. Verify that your wall space and VESA mounting pattern match the 700mm x 400mm maximum supported by the supplied bracket.

How it compares

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

Price $1,123.99
Cheaper than about 62% 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 lineS85FA
Model nameQN77S85FAEXZA
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
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 stand67.8 × 41.7 × 13
Size without stand67.8 × 39 × 1.3
Environment & compliance
Energy StarYes
Software
Smart TV supportYes
More details
Parental controlsYes
Remote controllerYes

Questions about this item

How do I install the included Walts tilt mount and which VESA pattern does it support?

The Walts TILT-MOUNT-43-90 supports VESA patterns up to 700mm x 400mm; attach the brackets to the TV's rear mounting holes, secure the wall plate to studs, then hook the TV onto the plate and adjust tilt as needed.

What maintenance will the OLED panel and surge protector need over time?

The OLED panel has no user-serviceable parts — run the built-in pixel refresh when prompted and keep ventilation clear; the Amber 3-outlet surge protector should be replaced after a major power event or once its indicator stops glowing blue.

What limit appears first during extended high-brightness HDR viewing?

The panel's automatic brightness limiter reduces peak output after prolonged HDR scenes to protect the organic emitters, so sustained highlights will dim before any thermal throttle engages.

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