Samsung S85H 77'' OLED 4K Vision AI Smart TV (2026) | QE77S85HAEXXU

Product Information

At Callaghan Electricals, we know that a large-format television should deliver cinema-scale immersion, cutting-edge picture quality, and seamless smart features for the ultimate home entertainment experience. The 77" Samsung Electronics OLED TV is designed to transform your living space with an expansive screen, perfect blacks, and intelligent AI-powered performance for movies, gaming, and streaming.

With advanced self-emissive OLED technology, each pixel is individually controlled to produce pure blacks, incredible contrast, and lifelike colour accuracy across the massive 77-inch display. This creates a truly cinematic viewing experience where detail remains sharp and immersive even at larger screen sizes, making it ideal for home theatre setups and open living spaces.

Powered by the NQ4 AI Gen2 Processor, the TV intelligently enhances every scene in real time using 4K AI Upscaling, improving clarity, motion, and depth across all content. Combined with OLED HDR and advanced colour processing, the 77" screen delivers vibrant highlights, refined shadows, and consistent picture quality from every angle.

For gaming and fast-paced content, the 120Hz Motion Xcelerator, FreeSync Premium, and G-Sync compatibility ensure ultra-smooth, responsive performance with reduced tearing and lag. Dolby Atmos and AI Sound Pro complete the experience with immersive, room-filling audio that adapts dynamically to what you’re watching.

Features and Benefits

• 77" OLED cinematic display – Large-screen immersion with perfect blacks and infinite contrast
• OLED self-emissive technology – Individual pixel control for ultra-accurate colour and deep detail
• NQ4 AI Gen2 Processor – Real-time AI optimisation for picture and sound
• 4K AI Upscaling – Enhances all content to near-4K clarity
• OLED HDR – Improved brightness, contrast, and detail in every scene
• Colour Booster Pro – Enhanced colour depth and scene-by-scene optimisation
• 120Hz Motion Xcelerator – Smooth motion for sports and gaming
• AMD FreeSync Premium – Reduced screen tearing and stutter in gameplay
• NVIDIA G-Sync Compatible – Ultra-fluid gaming performance with supported devices
• AI Gaming Optimiser – Automatically adjusts settings based on game type
• Dolby Atmos – Immersive multi-directional surround sound
• AI Sound Pro – Adaptive sound balancing for dialogue and effects
• Object Tracking Sound Lite – Audio follows on-screen action
• SmartThings integration – Connect and control smart home devices
• Samsung Knox Security – Multi-layer protection for personal data
• One UI Tizen Smart TV – Easy access to apps, streaming and recommendations
• SolarCell Remote – Eco-friendly remote with light charging