As two of Sony’s most popular 4K Ultra HD TV models, the Sony X85K and X90K have a lot in common, but also some key differences that make one a better choice for some viewers than the other. In this article, we’ll take a closer look at what each of these TVs has to offer and help you determine which one is right for you.
In this comparison, we are going to talk about:
- What is History of LED TV
- What are Sony X85K and X90K
- How are the Design of Sony X85K and X90K
- How are the Picture Quality of Sony X85K and X90K
- How are the Sound Quality of Sony X85K and X90K
- How are the Smart Features of Sony X85K and X90K
- Sony X85K and X90K
A Brief History of LED TVs
The first LED TVs were introduced in the early 2000s and were based on Cold Cathode Fluorescent Lamp (CCFL) technology. These TVs used backlighting to illuminate the screen, which allowed for thinner, lighter, and more energy-efficient designs than traditional Cathode Ray Tube (CRT) TVs. However, CCFL-based LED TVs had some limitations, such as limited color reproduction and uneven backlighting, that prevented them from delivering truly exceptional picture quality.
As LED technology improved, a new form of LED backlighting emerged – Direct LED. This technology placed LED lights directly behind the screen, resulting in more accurate and even lighting and improved picture quality. Direct LED also allowed for the development of local dimming, which could selectively turn off sections of the backlight to deepen black levels and improve contrast.
Organic Light-Emitting Diode (OLED) technology emerged as the next big thing in LED TV technology. OLEDs are self-emissive, meaning each pixel produces its own light, allowing for perfect black levels and infinite contrast. This technology also allowed for thinner and more flexible displays, leading to the development of curved and even rollable OLED TVs.
The latest advancement in LED TV technology is MicroLED. This technology uses tiny LED lights, smaller than the size of a pixel, to create a display. MicroLED provides a number of benefits over traditional LED and OLED displays, including improved brightness, wider color gamut, and longer lifespan. The first MicroLED TVs have just recently become available and are poised to take the LED TV market to new heights.
| Sony X85K | Sony X90K | |
|---|---|---|
  |   |
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| Product Dimensions | 57.17 x 13.31 x 35.63 inches | 48.63 x 13.13 x 29.25 inches |
| Shipping Weight | 50.5 pounds | 40.8 pounds |
| Best offer | Check price | Check price |
About Sony X85K and X90K
The Sony X85K is a 4K Ultra HD TV that offers a stunning picture quality and a vibrant, lifelike image. With its HDR support, you’ll enjoy rich and vivid colors and deep blacks, making your favorite shows and movies come to life. The X85K also 4K HDR processor X1, which enhances the image quality and delivers vibrant, true-to-life images. Read Also: Vizio V405 G9 vs TCL 43S423
The Sony X90K is a more advanced model compared to the X85K, offering additional features and a more premium design. The X90K boasts Sony’s Motionflow XR technology, which reduces motion blur and judder, making fast-paced action scenes smoother and more enjoyable to watch. With its powerful processor, the X90K also supports Dolby Vision, HDR10, and HLG, making it the ultimate TV for movie lovers. In addition, the X90K features Sony’s Acoustic Multi-Audio technology, which provides an immersive audio experience, delivering clear and powerful sound from its speakers.
Sony X85K and X90K Design
The Sony X85K and X90K both have sleek and modern designs, with slim bezels, minimalist frames with a brushed metal finish and elegant stands. The build quality of these televisions is top-notch and they both feel solid and well-constructed. The X85K is available in six sizes, 43, 50, 55, 65, 75 and 85 inches. while the X90K is only available in four sizes, 55, 65, 75 and 85 inches. However, the X90K has a slightly more premium look and feel, thanks to its slightly thinner bezels and slightly more solid build quality. Read Also: TCL 55R625 vs 55R613
Sony X85K and X90K Picture Quality
Both the X85K and X90K offer excellent picture quality, thanks to their 4K Ultra HD resolution, HDR support, and advanced image processing technology. The X85K uses Sony’s X1 4K HDR Processor to upscale lower-resolution content and deliver crisp, clear images and smooth pictures. Meanwhile, the X90K uses Sony’s intelligent Cognitive Processor XR, which provides even more advanced image processing for improved color accuracy and contrast.
Sony X85K and X90K Sound Quality
Both the Sony X85K and X90K come equipped with powerful speakers that provide clear and crisp sound. The X85K has a 10W + 10W audio power output, while the X90K has a 10W + 10W + 5W + 5W audio power output with Bass Reflex Speaker X-Balances Speaker with Acoustic Multi-Audio Sound Positioning Tweeter. The X90K’s audio system provides a more immersive audio experience and is better suited for home theaters.
Sony X85K and X90K Smart Features
Both the Sony X85K and X90K are smart TVs that run on the Android TV operating system. This operating system provides access to a wide range of streaming services and apps, including Netflix, Amazon Prime Video, and more. The X85K and X90K also come with built-in voice assistants, allowing you to control your television with voice commands.
Which is Good: Sony X85K and X90K
Both the Sony X85K and X90K are exceptional televisions that offer excellent picture quality, audio quality, and smart features. If you’re looking for a larger television and a more immersive audio experience, the X90K is the way to go. But, if you’re looking for a more budget-friendly option and don’t need the larger size, the X85K is a great choice. Regardless of which model you choose, you can rest assured that you’re getting a high-quality television from a trusted brand.