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Samsung 77" OLED S90H 4K Smart AI TV 2026
QA77S90HAWXXY
$3943
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Product Overview
Key Features
- 77 Inch OLED screen with 4K resolution
- HDR10+ Adaptive and Gaming for vivid colours
- 100Hz Refresh rate, up to 165Hz for gaming
- Tizen Smart TV with Alexa and Google Assistant
- Dolby Atmos 40W 2.1CH sound
Key Specifications
- Brand:
- Samsung
- Model Number:
- QA77S90HAWXXY
- Screen Size (Inches):
- 77
- Resolution Type:
- 4K Ultra HD
- Refresh Rate (Hz):
- 165
- Motion Rate:
- 165
- Panel Technology:
- OLED
- Wired Connections:
- 4 x HDMI, 2 x USB-A
- Smart TV Operating System:
- Tizen™ Smart TV
- Release Year:
- 2026
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
Screen Features
- Colour Technology:
- Micro RGB
- TV Processor:
- NQ4 AI Gen3 Processor
- HDR Format:
- OLED HDR-plus, HDR10-plus
- Gaming Ready:
- Yes
- G-Sync / Freesync Compatible:
- AMD FreeSync Premium Pro, NVIDIA G-SYNC
- Upscaling:
- Up to 4K
- PVR Function:
- Extended PVR
- Recommended Viewing Distance (cm):
- 230
Connections
- Wireless Connections:
- Wi-Fi 6E, Bluetooth v5.3
Audio
- Sound:
- 40W 2.1CH
- Dolby Programs:
- Dolby Atmos
- Suitable Soundbar (Sold Separately) :
- HW-Q930H/XY
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Hands Free Amazon Alexa, Works with AI speaker Google Assistant, Alexa
- TV Compatible App:
- SmartThings, Bixby, Apple Airplay 2, Hue Sync
Efficiency
- Energy Rating (Star):
- 5
- Energy Consumption (kWh/yr):
- 635
- Standby Power Consumption:
- 0.5W
Mounting
- VESA Wall Mount Size (mm):
- 400 x 300
General Information
- Series:
- Samsung S90H
- What's In The Box:
- Slim Fit Wall-mount Support, Full Motion Slim Wall Mount Support, SlimFit Cam Support, Power Cable, User Manual
Warranty
- Manufacturer's Warranty:
- 1 Year
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
Connections
- Wireless Connections:
- Wi-Fi 6E, Bluetooth v5.3
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Hands Free Amazon Alexa, Works with AI speaker Google Assistant, Alexa
- TV Compatible App:
- SmartThings, Bixby, Apple Airplay 2, Hue Sync
Mounting
- VESA Wall Mount Size (mm):
- 400 x 300
Warranty
- Manufacturer's Warranty:
- 1 Year
With Stand Dimensions
- Height With Stand (mm):
- 1058.6
- Width With Stand (mm):
- 1718.5
- Depth With Stand (mm):
- 359
- Weight With Stand (kg):
- 36.6
Without Stand Dimensions
- Height Without Stand (mm):
- 987.6
- Width Without Stand (mm):
- 1718.5
- Depth Without Stand (mm):
- 44.9
- Weight Without Stand (kg):
- 34.8
Box Dimensions
- Box Height (mm):
- 1154
- Box Width (mm):
- 1885
- Box Depth (mm):
- 180
- Box Weight (kg):
- 46
Product Reviews of Samsung 77" OLED S90H 4K Smart AI TV 2026
Overall Rating Snapshot
5 out of 5 stars from 1 review
100% of users recommend this product
The ultimate viewing experience
The Samsung 77” OLED S90H is an outstanding TV with exceptional picture quality, deep blacks, vibrant colours, and impressive detail. The large 77-inch OLED screen creates a fantastic viewing experience for movies, sport, and gaming. The smart interface is fast and easy to use, with quick access to all major streaming apps. Its sleek, ultra-thin design looks premium and complements any living space. Overall, the S90H delivers superb performance, stunning visuals, and excellent value. I highly recommend it to anyone looking for a premium large-screen TV.
Dave
Confirmed purchase 18 May 2026
Published on 23 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
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ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Samsung 77" OLED S90H 4K Smart AI TV is a premium, extra-large OLED television ideal for home cinema enthusiasts and gamers. Its NQ4 AI Gen3 Processor and glare-free OLED panel deliver vibrant colours and deep blacks, while advanced gaming features ensure smooth play. Smart TV functions are robust, but the sheer size may be overwhelming for smaller rooms.
What it’s great for
- Home Cinema
- High-End Gaming
- Streaming
- Sports Viewing
- Smart Home Integration
Where it works best
- Large Living Rooms
- Dedicated Home Theatre Spaces
- Open Plan Entertainment Areas
Who it’s for
- Movie Lovers
- Gaming Enthusiasts
- Tech-Savvy Families
- Sports Fans
Things to consider
Its large size may not suit smaller rooms or apartments; wall mounting and installation may require professional assistance.
Extra large room suitability
Ideal for rooms larger than 30m²; optimised for spacious environments.
Home cinema experience score
9.5/10 - OLED panel and Dolby Atmos deliver exceptional cinematic immersion.
Smart tv feature score
9/10 - Robust AI-powered smart features and app ecosystem.
Gaming suitability
9/10 - High refresh rate, VRR, and gaming-specific technologies support demanding gameplay.
Wall mount compatibility
Compatible with standard VESA wall mounts; professional installation recommended due to size and weight.
Key benefits
- OLED Panel: Delivers vibrant colours and true blacks for cinematic picture quality.
- NQ4 AI Gen3 Processor: Real-time frame optimisation for enhanced 4K clarity and detail.
- Glare Free Screen: Minimises reflections for comfortable viewing in bright rooms.
- 165Hz VRR Refresh Rate: Ensures ultra-smooth motion for gaming and sports.
- Dolby Atmos Audio: Immersive surround sound for movies and games.
- Vision AI Companion: Offers smart recommendations and voice control for personalised experiences.
- LaserSlim Design: Sleek, modern aesthetic that complements contemporary interiors.
- NVIDIA G-Sync & AMD FreeSync Premium Pro: Advanced gaming compatibility for reduced screen tearing.