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77-inch Graphite Black OLED TV with slim bezel-less frame and blade stand

SAMSUNG

Samsung QN77S90HAEXZA 77" S90H OLED 4K Smart TV 165Hz 2026

SKU CH-8S1H-TZ46Y

A 77-inch OLED 4K smart TV with a 165 Hz refresh rate, 128 neural-network AI processor, glare-free screen and 2.1-channel sound

  • Screen size77 in (196 cm)
  • Refresh frequency165 Hz
  • Year2026
  • TV technologyOLED TV
  • Optimal resolution4K
  • Highest resolution3840 × 2160
  • Glare Free technology removes distracting reflections
  • 128 neural networks power AI picture and sound
  • 165Hz refresh rate delivers ultra-smooth, low-latency gaming
  • AI Motion Enhancer Pro reduces blur on fast-moving objects
  • 1 channel speakers with Dolby Atmos create immersive audio

77-inch OLED Smart TV

The Samsung QN77S90HAEXZA is a 77-inch OLED Smart TV built for 2026. It combines self-illuminating pixels with a 165Hz refresh rate and the NQ4 AI Gen3 Processor powered by 128 neural networks. Glare Free technology reduces reflections while 4K AI Upscaling Pro and AI Motion Enhancer Pro refine every frame.

Living-room entertainment and competitive gaming

This display suits viewers who want deep contrast, wide viewing angles and AI-enhanced picture and sound in a graphite black design. Buyers who need a smaller screen or a lower refresh rate for basic office use should consider other options. The 2.1 channel speaker system with Dolby Atmos and OTS Lite supports immersive audio without external hardware.

165Hz refresh rate with VRR and G-SYNC compatibility

The single specification that decides fit is the 165Hz panel combined with VRR, FreeSync Premium Pro and NVIDIA G-SYNC support. This enables ultra-smooth, tear-free motion for high-frame-rate gaming and fast sports. If your sources never exceed 60Hz, the extra headroom will not be used.

How it compares

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

Price $1,973.99
Pricier than about 67% 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 165 Hz
Higher than about 99% of the 463 comparable items (median 120 Hz).

Specifications

Product
Brand nameSamsung
Product lineS90H
Model nameQN77S90HAEXZA
Year2026
Product colorGraphite Black
Display
Screen size77 in (196 cm)
Refresh frequency165 Hz
TV technologyOLED TV
Optimal resolution4K
Highest resolution3840 × 2160
Screen ratio16:9
LED typeOLED
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 x14.1
Size without stand67.7 × 38.9 x1.8
Environment & compliance
Energy StarYes
Software
Smart TV supportYes
More details
Parental controlsYes
Remote controllerYes

Questions about this item

What does the 165 Hz refresh rate mean for everyday viewing?

The 165 Hz panel refreshes up to 165 times per second, so fast motion in sports and games stays sharp with minimal blur, and the AI Motion Enhancer Pro further smooths rapid movement.

How does the HDMI 2.1 bandwidth limit what I can connect?

Four HDMI inputs support 4K at 165 Hz with VRR, ALLM, FreeSync Premium Pro and G-SYNC compatibility, enabling tear-free gaming from consoles and PCs without manual switching.

What space and mounting does the 77-inch screen need?

The LaserSlim 4-bezel-less design fits the Simple Plus Blade Stand on a wide, stable surface, or it can be wall-mounted using a standard VESA bracket rated for the panel size.

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