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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

  • Year2025
  • ColorGraphite Black
  • TV TypeOLED TV
  • Smart TVYes
  • Screen Size77"
  • Recommended Resolution4K
  • 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.

Highlights

  • 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

Specifications

BrandSamsung
SeriesS90FA
ModelQN77S90FAFXZA
Year2025
ColorGraphite Black
TV TypeOLED TV
Smart TVYes
Screen Size77"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
Refresh Rate120Hz
OLED TVYes
3DTVNo
V-ChipYes
Speaker Configuration2.1
Simulated SurroundYes
HDMI4 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
Other ConnectorsHDMI, USB, LAN, Optical, RF, RS-232C
Energy Star CompliantYes
Internet ConnectionWired / Wireless
Remote ControlYes
VESA400mm x 300mm
FeatureNQ4 AI Gen3 Processor, AI Motion Enhancer Pro, 120Hz (Up to 144Hz) Refresh Rate, OLED HDR+, Auto HDR Remastering, Ultra Viewing Angle, Real Depth Enhancer, Motion Xcelerator 144Hz, Film Mode, 4K AI Upscaling Pro, Color Booster Pro, Dolby Atmos, OTS Lite, Q-Symphony Pro, Bluetooth Audio, 360 Audio, Tizen Smart TV, Samsung Health, VESA 400mm x 300mm, Wi-Fi 5, HDMI 4, 2 x USB-A, Eco Sensor, Auto Power Saving/Off, BT SolarCell Remote
Dimensions With Stand (W x H x D)67.7 X 41.7 X 14.1
Dimensions Without Stand (W x H x D)67.7 X 38.9 X 1.8
Weight With Stand80.7
Weight Without Stand76.7

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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