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77 inch OLED TV in graphite black with full motion wall mount

SAMSUNG

Samsung QN77S90FAFXZA 77" 4K OLED Smart TV 120Hz Graphite Black

SKU CH-PTDS-A499R

A 77-inch 4K OLED Smart TV with a 120Hz refresh rate and AI-powered 4K upscaling, bundled with a full-motion wall mount and screen cleaner

  • Screen size77 in (196 cm)
  • Refresh frequency120 Hz
  • Year2025
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • 77" OLED panel delivers perfect blacks and infinite contrast
  • NQ4 AI Gen3 Processor with 128 neural networks upscales all content to 4K
  • 120 Hz native refresh with Motion Xcelerator up to 144 Hz for smooth gaming
  • 1-channel audio with Dolby Atmos and OTS Lite creates immersive sound
  • Four HDMI inputs plus Wi-Fi 5 and Ethernet connect every device

77-inch OLED Smart TV bundle

This 77-inch 4K OLED Smart TV ships new in Graphite Black with a 120Hz panel and a 16:9 aspect ratio. The set is powered by an NQ4 AI Gen3 Processor that uses 128 neural networks for AI upscaling and sound optimization. It includes a Kanto full-motion wall mount and an Amber Protection screen cleaner in the box.

Check mount fit and connectivity

The bundled Kanto mount is rated for screens from 26 to 55 inches and extends 18.3 inches from the wall with a 2.2-inch gap. Verify that a 77-inch display is compatible with this mount before installation. The TV provides four HDMI inputs, two USB-A ports, an Ethernet jack, Wi-Fi 5 and Bluetooth for source devices and network access.

Mount and cleaner add placement flexibility

The full-motion arm lets you swivel, tilt and extend the screen for different viewing positions, while the low-profile wall plate weighs under 10 pounds for single-person mounting. The included screen cleaner helps maintain the OLED panel without streaks. No additional calibration tools or streaming devices are supplied.

How it compares

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

Price $1,806.99
Pricier 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 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

Questions about this item

Does the bundle include the TV, a wall mount and a screen cleaner, or must any of those be purchased separately?

The bundle ships with the 77" 4K OLED TV, a Kanto full-motion mount that extends 18.3" and a screen cleaner, so nothing else is required for basic setup.

The mount is listed as M600 for 26"-55" TVs, yet the TV is 77"; which mount model actually supports this size?

The supplier title specifies the Kanto PMX700 Pro Series Dual Stud Mount, which is designed for larger screens and replaces the M600 model referenced in the generic description.

The TV advertises a 120Hz refresh rate and Motion Xcelerator 144Hz; what does that mean for gaming on a PC or console?

The panel runs at 120Hz natively and can accept a 144Hz signal from a compatible PC or console, delivering smoother motion in fast-paced titles.

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