Samsung QA55Q70D - 55" QLED 4K Smart TV 120Hz | Specs & Comparison

Samsung QA55Q70D 55" QLED Smart TV - Complete Specifications & Information

This page provides detailed specifications and information for the Samsung QA55Q70D QLED television. For purchasing options, please visit the official Samsung website.

Display Specifications

• Screen Size: 55 inches (139 cm diagonal) - ideal for medium to large living rooms and gaming setups
• Display Technology: QLED with Dual LED - enhanced contrast and Quantum Dot color technology
• Resolution: 4K UHD (3840 x 2160)
• Refresh Rate: Native 120Hz - smooth motion for gaming and fast-action content
• Peak Brightness: ~600 nits - excellent visibility with HDR content
• HDR Support: HDR10+, HDR10, and HLG for exceptional contrast and dynamic range
• Dual LED Technology: Warm and cool LED backlighting for enhanced contrast and deeper blacks

Gaming Features

• HDMI 2.1 Ports: 4x HDMI 2.1 - full support for next-gen gaming consoles
• Native 120Hz: Smooth gameplay for PlayStation 5, Xbox Series X/S, and high-end PC gaming
• VRR Support: Variable Refresh Rate for tear-free gaming
• ALLM: Auto Low Latency Mode for optimized gaming response
• 4K@120Hz: Full 4K resolution at 120 frames per second
• Best For: Next-gen console gaming, competitive gaming, and high-performance PC gaming

Smart TV Features

• Operating System: Tizen OS 2024/2025 - Samsung's latest smart platform
• Voice Control: Bixby and Amazon Alexa support
• Remote Control: SolarCell Remote - eco-friendly solar charging
• Connectivity: Built-in satellite tuner for versatile viewing options
• Streaming: Access to popular apps and streaming services
• Smart Hub: Intuitive interface for easy content discovery

Audio Performance

• Speaker System: 20W 2.0 channel configuration
• Audio Quality: Clear sound output for gaming and entertainment
• Sound Enhancement: Compatible with Samsung soundbars via Q-Symphony
• Audio Formats: Dolby Digital support

Design & Dimensions

• Height: 708.7 mm (70.9 cm)
• Width: 1232.9 mm (123.3 cm)
• Depth: 25.7 mm (2.6 cm) - ultra-slim profile
• Installation: Wall-mountable or stand-mounted
• Design: Sleek, modern aesthetic with minimal bezels

Quantum Dot & Dual LED Technology

• 100% Color Volume: Maintains color accuracy at any brightness level
• Dual LED Backlighting: Warm and cool LEDs adjust to content for optimal contrast
• Vibrant Colors: Over 1 billion shades for lifelike picture quality
• Enhanced Contrast: Deeper blacks and brighter highlights compared to standard QLED

Warranty & Support

• Warranty: 1 Year official Samsung warranty
• Model Number: QA55Q70D
• Series: Q70D QLED 2024/2025

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Note: This is an informational resource for product comparison. Prices and availability shown are for reference only. Please contact authorized Samsung retailers or visit the official Samsung website for current pricing and purchase options.