Samsung Qn55s90dafxza
| Brand | Samsung 2023 |
| Model | QN55S90DAFXZA |
| Released Year | 2023 |
| Type | TV |
| Screen Size | 55 in |
| Resolution | 3840 x 2160 (4K UHD) |
| Refresh Rate | 120Hz native |
| Display Technology | OLED |
| Built-in Digital Tuner | ATSC / Clear QAM |
| Status | Active |
Quick view
Overview
The Samsung QN55S90DAFXZA is a 55-inch Neo QLED TV featuring advanced Quantum Mini LED technology that provides superior brightness and contrast control with precise local dimming.
Its 4K Ultra HD resolution (3840 x 2160) ensures sharp image clarity combined with Quantum HDR 64x for vibrant and dynamic color reproduction.
The device runs on Samsung's Tizen OS, delivering a responsive smart TV experience with built-in voice assistants and app support.
Connectivity options include multiple HDMI 2.1 ports, USB 3.0, Wi-Fi 6, and Bluetooth 5.2 for seamless multimedia and gaming capabilities.
Sound is powered by Object Tracking Sound Pro technology and supports Dolby Atmos for immersive audio performance.
Energy efficiency is optimized with Samsung’s Eco Sensor and Automatic Brightness Control, contributing to reduced power consumption.
Specifications
| MPN | QN55S90DAFXZA |
| Model | Samsung QN55S90DAFXZA |
| Display Technology | OLED |
| Maximum Resolution | 2160p (4K) |
| Screen Size | 55 in |
| Features | Wi-Fi Ready |
| Refresh Rate | 120Hz native |
| Smart TV Features | Voice assistants (Bixby, Alexa, Google Assistant), Streaming apps, SmartThings integration |
| Color | Black |
| Built-in Digital Tuner | ATSC / Clear QAM |
| Custom Bundle | No |
| UPC | 887276821795 |
| Display | 55-inch Quantum Mini LED Neo QLED |
| Resolution | 3840 x 2160 (4K UHD) |
| HDR | Quantum HDR 64x, HDR10+, HLG |
| Processor | Neo Quantum Processor 4K |
| Operating System | Samsung Tizen OS |
| Connectivity | 4x HDMI 2.1, 3x USB 3.0, Wi-Fi 6, Bluetooth 5.2, Ethernet |
| Audio | Object Tracking Sound Pro, 60W total output, Dolby Atmos support |
| Gaming Features | VRR, ALLM, FreeSync Premium Pro compatible |
| Dimensions (WxHxD) | 48.6 x 28 x 1.3 inches (without stand) |
| Weight | Approximately 46 pounds |
| Power Consumption | Typical 150W |
| Energy Efficiency | Eco Sensor, Automatic Brightness Control |
| Inputs | HDMI, USB, Optical Digital Audio, Ethernet |
| Ports | 4 HDMI (2.1), 3 USB, 1 Ethernet, 1 Optical Audio Out |
| Included Accessories | Remote control with voice, power cable, stand assembly |
Images
Key Advantages
The Neo QLED panel ensures high peak brightness and excellent HDR performance with fine control of light zones.
Samsung’s anti-reflective coating provides clear images even in bright room conditions.
The TV supports HDMI 2.1 features like VRR, ALLM, and 4K 120Hz refresh rate beneficial for next-gen gaming.
Smart TV functionality is intuitive with a comprehensive app ecosystem and multiple voice assistants support.
Object Tracking Sound technology delivers 3D spatial audio that enhances viewing immersion.
Multiple connectivity options allow easy integration with external devices and home networks.
Limitations
The price point is relatively high compared to conventional LED TVs without Mini LED technology.
No support for 8K resolution limits future-proofing as 8K content becomes more popular.
Viewing angles can still show slight color and contrast shifts typical of VA panels.
Soundbar or external speakers may still be preferred by audiophiles despite Object Tracking Sound.
Some features rely on the availability and performance of the internet connection.
Firmware updates may occasionally introduce software glitches requiring patches.
FAQ
What type of display technology does the Samsung QN55S90DAFXZA use?
The TV uses Quantum Mini LED technology, which provides precise control over brightness and contrast zones.
Does the Samsung QN55S90DAFXZA support 4K resolution?
Yes, it supports 4K Ultra HD resolution at 3840 x 2160 pixels for crisp and detailed images.
What smart TV platform does this model use?
It runs on Samsung's Tizen smart TV platform with access to various streaming apps and services.
Are there features designed for gamers on this TV?
Yes, it supports HDMI 2.1 features such as Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and 4K at 120Hz refresh rate.
What kind of audio technology is implemented?
The TV includes Object Tracking Sound Pro and Dolby Atmos for immersive surround sound experience.
Is the Samsung QN55S90DAFXZA energy efficient?
It is designed with energy-saving features including an Eco Sensor and Automatic Brightness Control to reduce power consumption.
Does this TV support HDMI eARC?
Yes, the model includes HDMI eARC to provide enhanced audio return channel capabilities for compatible sound systems.
Statistic
-
Views4,926
-
Ratings44
-
Favuorites68
-
Shares40
Disclaimer
The content on is provided for general informational purposes only. We do not guarantee the accuracy, completeness, or reliability of any information, specifications, or visuals presented on the site.
is not responsible for any content, images, or data uploaded or shared by users. Users are solely responsible for the content they submit.
We may include links to third-party websites for convenience. We do not endorse or take responsibility for the content or policies of any external sites.
Use of the site is at your own risk. Always verify critical information independently before making decisions based on content from this website.