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

SAMSUNG

SAMSUNG QN77S90FAFXZA 77" 4K OLED Smart TV 120Hz FIXED-MOUNT-43-90 2025

SKU CH-V8NR-G4GC6

A 77-inch 4K OLED smart TV with 120Hz refresh rate, NQ4 AI Gen3 Processor upscaling via 128 neural networks, 2.1 speaker system with Dolby Atmos, four HDMI ports, Wi-Fi 5.

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

Screen Size 77"

  • AI-enhanced 4K picture powered by 128 neural networks
  • Everything upscaled to 4K using AI processor with 128 networks
  • 120 Hz refresh rate for smooth motion up to 144 Hz
  • Fixed wall mount supports up to 175 lb on concrete or wood studs
  • 1 channel audio with Dolby Atmos and 360 Audio support

77-Inch OLED TV Bundle

This 2025 Samsung S90FA series television combines a 77-inch OLED panel with 4K resolution and a 120Hz refresh rate. The NQ4 AI Gen3 Processor uses 128 neural networks to upscale content to 3840 x 2160. A fixed wall mount and a three-outlet surge protector are included in the package. The TV runs the Tizen smart platform with Wi-Fi 5 and Bluetooth connectivity.

Compatibility Checklist

Verify that your wall can support the mount's 175 lb weight limit and that you have suitable wood studs or concrete for installation. Ensure your entertainment system can connect via the four HDMI inputs or the Ethernet port for wired networking. The bundle includes a three-outlet surge protector, so confirm you have a grounded wall receptacle available for it.

Thermals Noise Power

OLED panels generate less heat than traditional LED backlights, so the chassis remains cool during typical viewing. The 2.1 speaker system with Dolby Atmos and OTS Lite delivers sound without external amplifier noise. An Eco Sensor and Auto Power Saving mode reduce electricity draw when the room is dark or the TV is idle.

How it compares

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

Price $1,525.99
Pricier than about 54% 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

Does the bundle include the TV, wall mount and surge protector, or do I need to buy any of them separately?

The bundle ships with the 77" Samsung S90FA OLED TV, the Walts FIXED-MOUNT-43-90 wall mount rated for 175 lb and the Amber Protection 3-outlet surge protector all in one package.

Which screen size and refresh rate does this model deliver?

This is the 77-inch 4K OLED panel with a native 120 Hz refresh rate that can reach 144 Hz for gaming sources.

What does the 120 Hz refresh rate actually give me when I am watching sport or playing games?

Motion Xcelerator 144Hz and AI Motion Enhancer Pro use the 120 Hz panel to smooth fast action and reduce blur, while the NQ4 AI Gen3 processor upscales content to 4K through 128 neural networks.

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