Samsung QN90B QN55QN90BDFXZA Quick Start Guide

Samsung QN90B QN55QN90BDFXZA TV manual cover

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Samsung QN90B QN55QN90BDFXZA TV Specification

The Samsung QN90B QN55QN90BDFXZA is a 55-inch Neo QLED 4K Smart TV known for its advanced display technology and robust feature set. It utilizes Quantum Matrix Technology, which employs mini-LEDs to deliver unprecedented contrast and sharpness, enhancing the viewing experience with deeper blacks and brilliant highlights. The TV supports a 4K resolution of 3840 x 2160 pixels and integrates Quantum HDR 32x, which optimizes every scene with vivid colors and dynamic contrast.

The QN90B is powered by the Neo Quantum Processor 4K, which uses AI-based algorithms to upscale content to 4K quality, offering crisp details and enhanced clarity. The TV features an Anti-Reflection screen, ensuring minimal glare, and a wide viewing angle that maintains picture quality from various perspectives. Its Motion Xcelerator Turbo+ technology provides a smooth, lag-free viewing experience, making it ideal for gaming and fast-paced action.

Equipped with Tizen OS, the smart TV provides a seamless user experience with easy access to popular streaming services, apps, and a personalized home screen. It supports voice control through built-in compatibility with Alexa, Google Assistant, and Samsung's Bixby. The design is sleek with an ultra-thin profile and a virtually bezel-less display, enhancing any living space.

Audio is delivered through Object Tracking Sound technology, creating an immersive listening experience by projecting sound to follow on-screen action. The QN90B also supports Dolby Atmos for rich, multidimensional sound. Connectivity options include multiple HDMI 2.1 ports, USB inputs, and Wi-Fi 6 for robust wireless streaming. Overall, the Samsung QN90B QN55QN90BDFXZA stands out with its superior picture quality, smart features, and elegant design, catering to both entertainment enthusiasts and tech-savvy users.

Samsung QN90B QN55QN90BDFXZA TV F.A.Q.

How do I connect my Samsung QN90B QN55QN90BDFXZA TV to Wi-Fi?

To connect your TV to Wi-Fi, go to Settings > General > Network > Open Network Settings. Select Wireless, then choose your Wi-Fi network and enter the password.

What should I do if my Samsung QN90B TV is not turning on?

Check the power cable connection and ensure the outlet is working. Try a different outlet if possible. If the TV still doesn't turn on, perform a power reset by unplugging it for 30 seconds and plugging it back in.

How can I update the software on my Samsung QN90B TV?

To update the software, go to Settings > Support > Software Update > Update Now. Ensure the TV is connected to the internet before proceeding.

Why is there no sound coming from my Samsung QN90B TV?

Check if the TV is muted or the volume is too low. Ensure external audio devices are correctly connected. Also, go to Settings > Sound > Sound Output and select the correct output source.

How do I perform a factory reset on my Samsung QN90B TV?

To perform a factory reset, go to Settings > General > Reset. Enter your PIN (default is 0000) and confirm the reset. This will erase all settings and data.

Can I mount my Samsung QN90B TV on the wall?

Yes, the Samsung QN90B TV is compatible with VESA wall mounts. Refer to the TV's manual for the exact VESA size and mounting instructions.

How do I enable HDR on my Samsung QN90B TV?

HDR is automatically enabled on supported content. Ensure your HDMI input setting is set to 'HDMI UHD Color' by going to Settings > General > External Device Manager > HDMI UHD Color.

What is the best picture setting for my Samsung QN90B TV?

For optimal picture quality, use the 'Movie' mode for a more natural image. Adjust the backlight, contrast, and color settings to your preference. Access these settings via Settings > Picture > Picture Mode.

How can I troubleshoot connectivity issues with external devices on my Samsung QN90B TV?

Ensure all cables are securely connected and use high-quality HDMI cables. Try different HDMI ports and check if the external device requires specific settings or updates.

How do I use the voice control feature on my Samsung QN90B TV?

Press and hold the microphone button on your remote to activate voice control. Speak your command clearly to use the feature. Ensure the TV is connected to the internet for full functionality.