Samsung QN77S90HAEXZC 77" OLED 4K Smart TV with Vision AI - 2026

The Samsung QN77S90HAEXZC 77" OLED 4K smart TV turns everyday viewing into something far more cinematic, pairing self-illuminating OLED contrast with Glare Free screen technology and powerful AI-driven picture processing. This Samsung S90H OLED smart TV also brings a seriously advanced feature set for sports, gaming, and streaming, with Samsung Vision AI, Dolby Atmos, and ultra-smooth 4K 165Hz support that keeps fast action looking sharp and responsive.

OLED picture with deeper blacks and less distraction

Dark scenes look richer, highlights punch through with more intensity, and reflections are kept in check so you can stay focused on the image instead of the room around it. Samsung combines self-illuminating OLED technology with Glare Free performance, Real Black, and AI-powered scene enhancement to deliver a cleaner, more immersive 4K picture.

• 77-inch OLED display with 3840 x 2160 resolution
• Glare Free screen with Real Black and Real Colour performance
• OLED HDR+ for brighter highlights and deeper contrast
• NQ4 AI Gen3 Processor
• 4K AI Upscaling Pro powered by 128 AI neural networks
• Colour Booster Pro and Auto HDR Remastering Pro
• PANTONE Validated colour
• Real Depth Enhancer and AI Motion Enhancer Pro
• Filmmaker Mode

AI tools that make the TV feel more helpful

Beyond picture quality, this TV adds practical intelligence right on the screen. Samsung Vision AI Companion can surface scene information and visual results, while Live Translate can translate supported broadcast subtitles in real time, making it easier to follow content and discover more without breaking the moment.

• Samsung Vision AI Companion
• Live Translate
• AI Customization Mode for automatic picture adjustments
• Now Brief for at-a-glance updates even when the TV is off

High-performance gaming without the usual compromises

When the action speeds up, the S90H keeps pace with exceptional smoothness and low-latency response. It supports high refresh-rate gameplay, variable refresh rate technologies, and gaming-focused tools that help you fine-tune your setup on the fly, whether you are playing on console, PC, or through cloud gaming platforms.

• Motion Xcelerator 165Hz with VRR support
• 4 HDMI inputs with 4K 165Hz support
• NVIDIA G-SYNC Compatible
• AMD FreeSync Premium Pro
• ALLM, Game Motion Plus, and HGiG
• Game Bar with Mini Map Zoom
• Super Ultra Wide Game View
• Gaming Hub
• AI Gaming Optimizer

More immersive sound straight from the TV

Audio gets more engaging here than on a typical flat-panel display, with Dolby Atmos and top channel speakers helping effects feel more spacious and directional. AI-driven voice enhancement and adaptive tuning work in the background so dialogue stays easier to catch, even when a soundtrack or ambient noise competes for attention.

• Dolby Atmos
• 40W 2.1-channel speaker system
• Object Tracking Sound Lite
• Adaptive Sound Pro
• Active Voice Amplifier Pro
• AI Sound Controller Pro
• Q-Symphony support for compatible Samsung soundbars

Smart TV control and connected-home convenience

The S90H does more than stream apps. With One UI Tizen, built-in SmartThings support, and flexible wireless connectivity, it can act as a central screen for entertainment and smart home control, while mobile integration makes sharing content and managing the TV feel quick and natural.

• One UI Tizen smart TV platform
• Up to 7 years of Tizen OS upgrades
• Built-in SmartThings Hub, Matter Hub, and IoT sensor functionality
• Quick Remote control from your phone
• Apple AirPlay and Google Cast
• Wi-Fi 6E and Bluetooth 5.3
• Multi View for up to 2 videos
• Samsung TV Plus
• Samsung Knox Security

Slim design with thoughtful everyday details

Even at 77 inches, this TV keeps a remarkably refined look thanks to its LaserSlim cabinet, slim flat back, and nearly bezel-free front. Small details also make day-to-day use easier, including a SolarCell Remote that can recharge with indoor light or sunlight instead of relying on disposable batteries.

• LaserSlim design with 4 Bezel-less styling
• Graphite Black finish
• Simple Plus Blade stand in Space Titan
• SolarCell Remote with built-in microphone
• Remote charges with sunlight, indoor lighting, or USB-C
• Compatible with Full Motion Slim Wall Mount and SlimFit Cam

Features & Specs

Product Type

• Product Type: OLED

Display

• Screen Size: 77"
• Resolution: 3840 x 2160
• Refresh Rate: 165 Hz (VRR Support)
• Anti Reflection: Glare Free

Video

• Picture Engine: NQ4 AI Gen3 Processor
• HDR (High Dynamic Range): OLED HDR+
• HDR 10+: Yes (Adaptive / Gaming / Advanced)
• Contrast: Self-illuminating Pixels
• Viewing Angle: Ultra Viewing Angle
• Contrast Enhancer: Real Depth Enhancer
• Motion Technology: Motion Xcelerator 165 Hz
• Smart Calibration: Basic
• AI Picture: AI Optimized / AI Customization
• AI Upscale: 4K AI Upscaling Pro
• AI Motion Enhancer: AI Motion Enhancer Pro
• HDR Brightness Optimizer: Yes
• Filmmaker Mode (FMM): Yes
• Colour Booster: Colour Booster Pro
• AI HDR Remastering: Auto HDR Remastering
• EyeComfort Mode: Yes

Audio

• Dolby Atmos: Yes
• Object Tracking Sound: OTS Lite
• Q-Symphony: Yes
• Sound Output (RMS): 40 W
• Speaker Type: 2.1ch
• Active Voice Amplifier: Active Voice Amplifier Pro
• Adaptive Sound: Adaptive Sound Pro
• 360 Audio: Yes
• AI Sound Controller: AI Sound Controller Pro

Smart Service

• Operating System: Tizen™ Smart TV
• Bixby: Yes
• Far-Field Voice Interaction: Yes
• Built-in Voice Assistant: Alexa
• Samsung TV Plus: Yes
• Works with AI Speaker: Alexa, Google Assistant
• Web Browser: Yes
• SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote: Yes
• Samsung Health: Yes
• Universal Guide: Yes

Smart Feature

• Multi Device Experience: Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On
• Multi-View: up to 2 Videos
• Apple AirPlay: Yes
• Daily+: Yes
• Now brief: Yes
• Voice / User Detection: Yes
• Storage Share: Yes
• Live Translate: Yes
• Karaoke Mic: Yes
• Google Cast: Yes
• Vision AI Companion: Yes
• Soccer Mode: AI Soccer / Football Mode Pro

Game Feature

• Auto Game Mode (ALLM): Yes
• Game Motion Plus: Yes
• Dynamic Black EQ: Yes
• VRR: Yes
• Surround Sound: Yes
• Super Ultra Wide Game View: Yes
• Game Bar: Yes
• Mini Map Zoom: Yes
• FreeSync: FreeSync Premium Pro
• HGiG: Yes
• Gaming Hub: Yes
• AI Auto Game Mode: Yes

Tuner / Broadcasting

• Digital Broadcasting: ATSC / ClearQAM
• Analog Tuner: Yes

Connectivity

• HDMI: 4
• HDMI (High Frame Rate): 4K 165 Hz (for HDMI 1/2/3/4)
• USB: 3 x USB-A
• Ethernet (LAN): 1
• Audio Out (Mini Jack): Yes
• Digital Audio Out (Optical): 1
• RF In: 1 / 1 (Common Use for Terrestrial) / 0
• Ex-Link (RS-232C): 1
• HDMI Audio Return Channel: eARC
• Wi-Fi: Wi-Fi 6E
• Bluetooth: 5.3
• Anynet+ (HDMI-CEC): Yes

Design

• Design: Laser Slim
• Bezel Type: 4 Bezel-less
• Front Colour: Graphite Black
• Stand: Simple Plus Blade
• Stand Colour: Space Titan

Additional Feature

• EPG: Yes
• IP Control: Yes
• OSD Language: English, Spanish, French
• V-Chip: Yes

Accessibility

• Voice Guide Languages: Czech (Czech Republic), Danish (Denmark), Dutch (Netherlands), English (US), Finnish (Finland), French (Canada), German (Germany), Greek (Greece), Hungarian (Hungary), Italian (Italy), Korean (Korea), Norwegian (Norway), Polish (Poland), Portuguese (Portugal), Romanian (Romania), Slovak (Slovakia), Spanish (Mexico), Swedish (Sweden)
• Accessibility Features (all enabled options): Audio Description, High Contrast, Zoom Menu/Text, SeeColours, Colours Inversion, Grayscale, Auto Picture Off, Magnification, Audio Subtitles, Audio Phone Number, Closed Caption (Subtitle), Multi-output Audio, Sign Language Zoom, Caption Position, Separate Closed Caption, Slow Button Repeat, Accessibility Remote, Learn TV Remote, Learn Menu Screen, Accessibility Shortcuts Edit, Auto Menu Sort

Power & Eco Solution

• Power Supply: AC110-120V~ 50/60 Hz
• Power Consumption (Max): 540 W
• Power Consumption (Stand-by): 0.5 W
• Power Consumption (Typical): 181 W
• Eco Sensor: Yes
• Auto Power Saving: Yes
• Auto Power Off: Yes

Dimension

• Package Size (WxHxD): 1885.0 x 1154.0 x 180.0 mm (74.21 x 45.43 x 7.09 in)
• Set Size with Stand (WxHxD): 1718.5 x 1058.6 x 359 mm (67.66 x 41.68 x 14.13 in)
• Set Size without Stand (WxHxD): 1718.5 x 987.6 x 44.9 mm (67.66 x 38.88 x 1.77 in)
• Stand (Basic) (WxD): 366.0 x 359.0 mm (14.41 x 14.13 in)
• VESA Spec: 400.0 x 300.0 mm (15.75 x 11.81 in)

Weight

• Package Weight: 46.8 kg
• Set Weight with Stand: 34.2 kg
• Set Weight without Stand: 32.4 kg

Accessory

• Full Motion Slim Wall Mount Compatible (Y22): Yes
• SlimFit Cam Compatible: Yes
• Zigbee / Thread Module: Dongle Support
• User Manual: Yes
• Power Cable: Yes

Frequently Asked Questions

1. Is this TV good for PS5, Xbox, or PC gaming? Yes. It supports VRR, ALLM, FreeSync Premium Pro, G-SYNC compatibility, and up to 4K 165Hz through all four HDMI inputs.
2. Does it support Dolby Atmos audio? Yes. It includes Dolby Atmos plus a built-in 40W 2.1-channel speaker system with Object Tracking Sound Lite.
3. Can I cast content from my phone? Yes. It supports Apple AirPlay, Google Cast, and SmartThings features including Quick Remote.
4. Can this TV work with smart home devices? Yes. It includes SmartThings Hub, Matter Hub, and IoT sensor functionality for connected-home control.
5. Does it have anti-glare screen technology? Yes. It features a Glare Free screen designed to reduce reflections while preserving rich OLED contrast.

Add the Samsung S90H OLED smart TV to your cart to enjoy richer OLED contrast, smarter AI features, and ultra-smooth high-refresh-rate gaming on a spectacular 77-inch screen. Contact Gibbys Electronic Supermarket for expert advice on choosing the right soundbar, wall mount, and full home theatre setup for your space.