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77-inch graphite-black OLED TV and matching soundbar

SAMSUNG

SAMSUNG S90FA 77" 4K OLED Smart TV + HW-QS700F 3.1.2 Ch Soundbar (2025)

SKU CH-X8ES-RJY67

A 77-inch 4K OLED Smart TV with 120 Hz refresh rate and a 3.1.2 channel Dolby Atmos soundbar, powered by an NQ4 AI Gen3 processor with 128 neural networks for AI upscaling and multidimensional audio

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

Screen Size 77"

  • 77-inch 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 rate supports up to 144 Hz for fluid gaming motion
  • HW-QS700F 3.1.2-channel soundbar adds Dolby Atmos height channels for immersive audio
  • Tizen smart platform with Wi-Fi 5 provides streaming apps and voice control

77" 4K OLED TV with 3.1.2ch Soundbar

This bundle pairs a 77 inch 4K OLED smart television with a Samsung HW-QS700F 3.1.2 channel Dolby Atmos soundbar and subwoofer. The TV features an NQ4 AI Gen3 Processor driven by 128 neural networks for AI-enhanced picture and optimised sound. A 120Hz native refresh rate supports Motion Xcelerator up to 144Hz for smooth motion handling.

Ideal for home cinema and gaming setups

The large OLED panel delivers powerful brightness and deeper contrast per pixel, suiting viewers who want cinematic HDR performance in a 77 inch format. Q-Symphony Pro synchronises TV and soundbar speakers for multidimensional audio with up-firing channels. Buyers needing a smaller screen size or a simpler 2.1 channel audio system should consider other models.

NQ4 AI Gen3 Processor with 128 neural networks

This processor powers 4K AI Upscaling Pro to transform all content to near-4K detail using AI-based formulas. It also drives Real Depth Enhancer, Auto HDR Remastering and AI Motion Enhancer Pro for optimised clarity and motion. The chip determines whether the TV meets expectations for advanced AI picture processing in 2025.

How it compares

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

Price $2,025.99
Pricier than about 68% 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

How does the 120Hz panel behave when a game pushes 144Hz?

The TV accepts up to 144Hz via Motion Xcelerator 144Hz, so 120Hz native content runs at full speed and higher frame-rate signals are displayed with motion smoothing.

What does the HDMI 2.1 bandwidth actually allow on this set?

Four HDMI inputs support 4K at 120Hz with VRR and ALLM, so consoles and PCs can run 120fps HDR gaming without compression.

Will the 3.1.2-channel soundbar fit under the 77-inch screen without blocking the IR sensor?

The HW-QS700F is designed for wall-mount or tabletop use beneath the S90FA; its low-profile height clears the TV’s bottom bezel and IR receiver.

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