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Large 77 inch OLED television in graphite black finish

SAMSUNG

SAMSUNG QN77S85FAEXZA 77" OLED 4K Smart TV 120Hz Graphite Black

SKU CH-ADZH-XTK4S

A 77" OLED 4K Smart TV with 120Hz refresh rate and NQ4 AI Gen2 Processor for AI-enhanced picture quality

  • Year2025
  • ColorGraphite Black
  • TV TypeOLED TV
  • Smart TVYes
  • Screen Size77"
  • Recommended Resolution4K
  • 77-inch OLED screen delivers perfect blacks and infinite contrast with every pixel self-illuminated
  • NQ4 AI Gen2 processor uses 20 neural networks to upscale content to 4K clarity
  • 120Hz refresh rate with Motion Xcelerator 120Hz renders fast action smoothly
  • Q-Symphony Pro and Dolby Atmos create immersive 360-degree audio that matches on-screen movement
  • Anti-reflection coating and Ultra Viewing Angle maintain vivid colour and contrast from any seat

OLED 77-inch 4K Smart TV

The Samsung QN77S85FAEXZA is a 77-inch OLED television that delivers 4K resolution at 120Hz. It suits viewers who want self-emissive contrast and a smart platform in a large living-room format. Buyers needing a smaller screen or a non-OLED panel should look elsewhere.

NQ4 AI Gen2 Processor with 20 Neural Networks

The NQ4 AI Gen2 processor uses 20 neural networks to upscale incoming sources to 4K and to optimise sound. This single component determines whether the TV can meet the picture-quality expectations of discerning owners.

120Hz Motion and Anti-Reflection Screen

Motion Xcelerator 120Hz keeps fast action smooth while the anti-reflection layer reduces glare in bright rooms. The set runs on standard residential power and includes an Eco Sensor with auto power-saving modes.

Highlights

  • 77-inch OLED screen delivers perfect blacks and infinite contrast with every pixel self-illuminated
  • NQ4 AI Gen2 processor uses 20 neural networks to upscale content to 4K clarity
  • 120Hz refresh rate with Motion Xcelerator 120Hz renders fast action smoothly
  • Q-Symphony Pro and Dolby Atmos create immersive 360-degree audio that matches on-screen movement
  • Anti-reflection coating and Ultra Viewing Angle maintain vivid colour and contrast from any seat

Specifications

BrandSamsung
SeriesS85FA
ModelQN77S85FAEXZA
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
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 Gen2 Processor, Pantone Validated, Contour Design, Active Voice Amplifier Pro, Adaptive Sound Pro, 120Hz Refresh Rate, Anti Reflection, OLED HDR, Ultra Viewing Angle, Real Depth Enhancer, Motion Xcelerator 120Hz, Film Mode, 4K AI Upscaling, Color Booster Pro, Dolby Atmos, OTS Lite, Q-Symphony Pro, Bluetooth, 360 Audio, Tizen Smart TV, Multiple Voice Assistant Compatible, 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)67.8 X 41.7 X 13
Dimensions Without Stand (W x H x D)67.8 X 39 X 1.3
Weight With Stand63.5
Weight Without Stand61.9

Questions about this item

How does the 120Hz refresh rate benefit gaming and fast motion on this 77" OLED?

The 120Hz panel combined with Motion Xcelerator 120Hz delivers smooth action and reduced blur during sports and gaming on the 77-inch screen.

What does the HDMI 4 specification allow for external devices?

Four HDMI inputs let you connect consoles, streamers and soundbars simultaneously without swapping cables.

What VESA pattern and clearance does the 77-inch Graphite Black chassis require for wall mounting?

The set uses a standard VESA mount; the Contour Design keeps the profile slim so it sits close to the wall.

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