TVs have undergone several changes since its origins in order to become the main device for home entertainment. And this can only be achieved thanks to a constant evolution.

Evolution of TVs

Technological innovation have made it possible to drastically improve image quality to standards that would exceed any expectation a few years ago. Many of these changes are triggered by the constant search for the best experience.

The first televisions came into American homes ninety years ago, but the TVs in our living-rooms today are a long way from those black and white displays.

These are The Best Buy TV Deals you can find in the market using the last 4k, Oled, or Qled technology.

2011: The first UHD 4K TVs appear.

When 4k televisions appeared, people began to have access to the cinema-quality images on their homes.

The UHD (Ultra High Definition) 4K has four times more pixels than regular Full HD, so it delivers an image with extraordinary detail.

SAMSUNG 50-inch Class Crystal UHD TU-8000 Series - 4K UHD HDR Smart TV

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This model has an elegant and minimalist design that makes it possible to look at the screen from any angle without losing any detail or experiencing changes in shape or color.

The Crystal Processor 4K transforms everything you watch into stunning 4K Experience using the Universal Guide to surf smoothly and select content. It also has a smart assistant for those who prefer that option over a remote control.

2017: QLED TVs are released, offering 100% colour volume.

QLED (quantum dot display) TVs have more than a billion colors, far exceeding the popular LED models, achieving a color volume of 100 %.

These TVs offered a unique graphic experience loved by gamers. This injection of color in movies, series, and video game consoles drastically changed the image quality that was known so far.

SAMSUNG QN32Q50RAFXZA Flat 32" QLED 4K 32Q50 Series Smart TV

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This Samsung model has a 4K UHD processor that optimizes performance and image quality.

As explained above, this series of QLED TVs allow you to obtain more than a billion shades of brilliant color - powered by Quantum Dots - offering a more realistic image with a resolution four times higher than a Full HD TV.

Here you can find more models of QLED TVs.

2019: The year of the OLED TVs.

On OLED screens, each pixel has red, green, and blue elements that work together to create the millions of colors we see. Each pixel contains the elements needed to produce all the colors in the spectrum.

Sony XBR-55A8G 55 Inch TV: BRAVIA OLED 4K Ultra HD Smart TV

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The Sony BKSJ offers 8 million individual pixels. This translates into an incredibly sharp and realistic image. It also features an "X1 Extreme" image processor and 4K X-Reality PRO technology to transform your content.

Among its most efficient features is the contrast provided by this model, making use of OLED technology, improving the details, depth, textures, and color of the images.

Here you can find more detailed info about OLED TVs.