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2. Ultra-high-definition television - Wikipedia

   en.wikipedia.org/wiki/Ultra-high-definition...

   Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International ...

3. High-dynamic-range television - Wikipedia

   en.wikipedia.org/wiki/High-dynamic-range_television

   High-dynamic-range television ( HDR-TV) is a technology that uses high dynamic range (HDR) to improve the quality of display signals. It is contrasted with the retroactively-named standard dynamic range (SDR). HDR changes the way the luminance and colors of videos and images are represented in the signal, and allows brighter and more detailed ...

4. These Editor-Approved Roku TVs Offer Solid Performance and a ...

   www.aol.com/lifestyle/editor-approved-roku-tvs...

   The Best Roku TVs. Best Overall: Roku 55-Inch Class Plus Series QLED 4K Smart TV. Best Budget: TCL 32-Inch Class 3-Series Full HD LED Roku TV. Best Big Screen: Hisense 70-Inch Class 4K LED Roku TV ...

5. Roku OS - Wikipedia

   en.wikipedia.org/wiki/Roku_OS

   The Roku OS is an operating system software developed by Roku Inc. It has powered consumer electronics products such as Roku-branded streaming players and smart TVs since 2004. The operating system leads the U.S. smart TV sector and reports 70 million users, as of 2023. [ 4][ 5][ 6]

6. Best 75-Inch TVs: From Samsung to Roku, Here Are the ... - AOL

   www.aol.com/entertainment/best-75-inch-tvs...

   BEST BIG SCREEN TV OVERALL Samsung 77-Inch S95C Quantum Dot OLED Smart TV. ... BEST BUDGET TV Roku 75-Inch Plus QLED 4K Smart TV. ... Buy Now . BEST GAMING TV LG 77-Inch C3 OLED 4K Ultra HD Smart TV.

7. The 30-plus best TV sales this January, including a 65-inch ...

   www.aol.com/lifestyle/best-tv-sales-january-2023...

   Samsung, LG, Toshiba, Amazon Fire: What to scoop up now at Best Buy, ... Hisense 58-inch Class 4K UHD LED LCD Roku Smart TV. $238 $338. ... Samsung 50-inch Class Q60A QLED 4K Smart TV. $298 $650 ...

8. Samsung Electronics - Wikipedia

   en.wikipedia.org/wiki/Samsung_Electronics

   It is majority-owned by foreign investors. [ 7][ 8] As of 2019, Samsung Electronics is the world's second-largest technology company by revenue, and its market capitalization stood at US$520.65 billion, the 12th largest in the world. [ 9] Samsung is the world's largest manufacturer of smartphones since 2011.

9. A Case for Replacing Your TV - AOL

   www.aol.com/lifestyle/case-replacing-tv...

   After testing projectors and laser TVs in 2024, we finally found one with the best picture, sound, design, and price. Read our editor review of the Hisense PL1 Laser Projector.