Samsung Q70D Series 85" Class 16:9 120Hz 4K QLED Smart TV

Overview

The Samsung QN85Q70DAFXZA is an 85-inch 4K QLED Smart TV designed to deliver vibrant colors and smooth motion for an immersive viewing experience. It features a 120Hz refresh rate and Quantum HDR technology, which enhances contrast and brightness to bring out details in both bright and dark scenes. This model uses Quantum Dot technology to achieve full 100% color volume, ensuring rich and lifelike images that stand out in any lighting condition.

Equipped with the Quantum Processor 4K, it upscales lower-resolution content to near-4K quality, making older shows and videos look sharper on the large screen. The TV’s Dual LED backlighting adjusts color tone and contrast dynamically, while Object Tracking Sound Lite provides spatial audio that follows the action on screen, adding depth without extra speakers. Its Tizen Smart OS offers easy access to streaming apps, voice assistants, and a Gaming Hub for cloud-based gaming, making it a versatile choice for living rooms, home theaters, and gaming setups.

Key features

• Quantum Dot technology delivers a full 100% color volume for vivid and accurate colors across all scenes
• 120Hz refresh rate combined with Motion Xcelerator Turbo keeps fast-moving images clear and fluid, ideal for sports and gaming
• Quantum HDR enhances contrast by making bright areas brighter and dark areas deeper, improving picture depth in various lighting conditions
• Dual LED backlighting adjusts color tone and contrast based on content, providing more precise picture quality
• Object Tracking Sound Lite creates immersive spatial audio that follows on-screen action, enhancing the viewing experience without additional speakers
• Four HDMI 2.1 ports with eARC support allow seamless connection to gaming consoles, soundbars, and other devices with high bandwidth needs
• Tizen Smart OS offers a user-friendly interface with popular streaming apps, built-in voice assistants, and a Gaming Hub for cloud gaming without a console

Key specs

• Display size: 85 inches
• Resolution: 4K UHD (3840 x 2160)
• Panel type: QLED with Quantum Dot technology
• Refresh rate: 120Hz
• Processor: Quantum Processor 4K
• Backlighting: Dual LED
• HDR technology: Quantum HDR
• Audio: Object Tracking Sound Lite
• HDMI ports: 4 x HDMI 2.1 with eARC support
• Smart platform: Tizen OS

Connectivity and compatibility

This TV supports multiple HDMI 2.1 inputs, which provide high bandwidth for 4K at 120Hz signals, making it well suited for the latest gaming consoles and high-end media players. The eARC feature allows for high-quality audio output to compatible soundbars and home theater systems. The Tizen OS supports a wide range of streaming services and voice assistants, ensuring compatibility with popular apps and smart home devices.

Ideal uses and environments

The large 85-inch screen combined with 4K resolution and advanced color technologies makes this TV a strong choice for home theaters and spacious living rooms where immersive viewing is a priority. Its high refresh rate and HDMI 2.1 ports cater well to gamers who want smooth and responsive gameplay. The smart features and cloud gaming support also make it suitable for users who enjoy streaming and interactive entertainment without additional hardware.