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Updated
Pros
  • Stunning 8K picture quality
  • Advanced AI upscaling
  • Immersive audio experience
  • Optimized for gaming
  • Smooth motion handling
  • Advanced picture processing
Cons
  • High price point
  • Limited 8K content availability
  • Higher price for gaming features
  • Limited viewing angles
Bottom Line
The Samsung QN900C is a flagship 8K QLED TV that offers outstanding picture quality, advanced AI upscaling, and an immersive viewing experience with Quantum HDR 64x.
The Sony X90K is a QLED TV designed for gamers, offering a 120Hz refresh rate and advanced gaming features.
Screen Size
65, 75, 85 inches
55, 65, 75 inches
Resolution
7680 x 4320
3840 x 2160
HDR
Quantum HDR 64x
HDR10, HLG
Processor
Neo Quantum Processor 8K
Cognitive Processor XR
Ports
4 HDMI, 2 USB
4 HDMI, 2 USB
Audio
Object Tracking Sound Pro
Acoustic Multi-Audio
Height
35.1 inches
29.25 Inches
Length
10.4 inches
48.63 Inches
Weight
71.7 pounds
40.8 pounds
Width
56.4 inches
13.13 Inches
Part Number
QN65QN900CFXZA
XR55X90K
Model
QN65QN900CFXZA
XR55X90K

The world of high-end televisions is a competitive one, with top brands like Samsung and Sony constantly innovating and pushing the boundaries of what's possible. Two of the most impressive models on the market today are the Samsung QN900C and the Sony X90K, both of which offer exceptional picture quality, sleek designs, and cutting-edge features. In this comparison, we'll delve into the details of each TV to help you decide which one is right for you.

First, let's talk about the Samsung QN900C. This 8K QLED smart TV boasts an impressive array of features, including a massive 75-inch screen, HDR10+ support, and a powerful Quantum Processor that enables fast and seamless performance. The QN900C also features Samsung's innovative Neo QLED technology, which uses tiny LEDs to create a more precise and nuanced picture. With its sleek and slim design, this TV is sure to be the centerpiece of any living room.

On the other hand, we have the Sony X90K, a 4K LED smart TV that's designed to deliver exceptional picture quality and impressive sound. This TV features Sony's acclaimed X1 Ultimate processor, which provides fast and efficient performance, as well as support for HDR10 and HLG (Hybrid Log-Gamma) formats. The X90K also boasts a wide color gamut and high contrast ratio, making it ideal for watching movies and sports.

One of the key differences between these two TVs is their display technology. The Samsung QN900C uses QLED (Quantum Dot Light Emitting Diode) technology, which is known for its vibrant colors, high contrast ratio, and wide viewing angles. QLED smart TVs like the QN900C are particularly well-suited for watching HDR content, as they can produce a much wider range of colors and contrast levels than traditional LED or OLED TVs.

In contrast, the Sony X90K uses a more traditional LED backlight, which can result in a slightly less vivid picture. However, the X90K makes up for this with its impressive sound system, which features two full-range speakers and a separate subwoofer. This TV is also significantly cheaper than the QN900C, making it a more affordable option for those who want a high-quality smart TV without breaking the bank.

In terms of smart TV features, both the Samsung QN900C and the Sony X90K offer a range of apps and services, including Netflix, Amazon Prime Video, and Hulu. However, the QN900C has a more comprehensive smart TV platform, with support for voice control through Samsung's Bixby virtual assistant. The X90K, on the other hand, uses Sony's Android TV operating system, which is intuitive and easy to use but may not offer as many features as Samsung's Tizen OS.

Ultimately, the choice between the Samsung QN900C and the Sony X90K will depend on your individual needs and preferences. If you're looking for a top-of-the-line QLED smart TV with exceptional picture quality and innovative features, the QN900C is definitely worth considering. However, if you're on a budget or prioritize sound quality over picture quality, the X90K may be the better option.

In conclusion, both the Samsung QN900C and the Sony X90K are excellent choices for anyone looking for a high-quality smart TV. While the QN900C offers superior picture quality and innovative features like QLED technology, the X90K provides impressive sound and a more affordable price point. Whether you're a fan of QLED smart TVs or prefer a more traditional LED display, there's never been a better time to upgrade your home entertainment system with one of these exceptional models.