Samsung QN-77S90H (QN77S90HAEXZA)

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Size ("): 77; Operating system: Smart TV (proprietary system); CPU: Samsung NQ4 AI Gen3; Screen coating: anti-glare; Resolution (px): 3840x2160; Frame rate (Hz): 100/120; Frame rate (game mode) (Hz): 165; HDR support: HDR10+; Sound power (W): 40; Number of speakers: 2; Subwoofer; Digital tuner: Picture-in-picture

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Samsung QN-77S90H

77 "

New Series S9xx 4K 100/120 Hz 165 Hz (Game Mode)Pantone voice control subwoofer slim AirPlay 2 Google Cast Matter OLED HDR10+

Screen:77 ", 3840x2160 px, 100/120 Hz, game mode 165 Hz

Picture:FreeSync, 4K upscaling, HDR, colour enhancement, brightness enhancement, black enhancement

Multimedia:Smart TV, Wi-Fi, LAN, Subwoofer

Controls:voice, assistant

Pantone certification. SmartThings hub, Matter compatibility, Zigbee/Thread module (not included). Q-Symphony — sound synchronization with soundbar. Light sensor. HDR creation from SDR using AI. Remote with solar panel. ATSC/Clear QAM tuner.

Vision AI — a comprehensive AI-based solution. Real-time text and subtitle translation, advanced assistant, on-screen content analysis such as actor identification, image and sound enhancement, and many other features powered by AI.

All specifications

Specifications QN-77S90H

Colour

Size	77 "
Operating system	Smart TV (proprietary system) / Tizen /
CPU	Samsung NQ4 AI Gen3


Display
Matrix	OLED
Screen surface	anti-glare
Resolution	3840x2160 px
Upscaling	up to 4K
Frame rate	100/120 Hz
Frame rate (game mode)	165 Hz
HDR support	HDR10+
Brightness / contrast enhancement	/ Real Depth Enhancer /
Colour enhancement	/ Color Booster Pro /
Black enhancement	/ Dynamic Black EQ /
AMD compatible	AMD FreeSync Premium Pro
NVIDIA compatible	G-Sync Compatible
Pantone Certification


Multimedia
Sound power	40 W
Number of speakers	2 / 2.1 system /
Subwoofer
Audio decoders	Dolby Atmos
Picture-in-picture


Features
Features	AirPlay 2 Wi-Fi 6E (802.11ax) Miracast Google Cast (Chromecast) Bluetooth v5.3 Matter voice control Amazon Alexa Google Assistant Bixby

Connectors
HDMI	4
HDMI version	v 2.1
HDMI technologies	eARC, CEC, ALLM, VRR
Additional inputs	USB-A 3 pcs LAN COM port (RS-232)
Outputs	mini-Jack (3.5 mm) headphones optical


General
Wall mount	VESA 400x300 mm
Stand shape	monolithic
Power consumption	181 W / 540 W maximum /
Dimensions (WxHxD)	1719x1059x359 mm
Dimensions without stand (WxHxD)	1719x988x45 mm
Weight	36.6 kg
Official Website	samsung.com
Added to E-Catalog	April 2026
P/N	QN77S90HAEXZA

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.