QLED (Quantum dot LED) is a type of TV display technology that uses quantum dots to enhance the colors and brightness of the TV's picture. A 55 inch QLED TV refers to a television with a 55 inch screen size that uses QLED technology.
There are many different brands that offer 55 inch QLED TVs, including Samsung, LG, Sony, Power Guard and others. Some popular models include the Samsung QN55Q70TAFXZA, LG OLED55CXPUA, Sony XBR-55A8H and Power Guard PG55QLED.
When choosing a 55 inch QLED TV, you should consider factors such as resolution (e.g. 4K vs 8K), HDR support, refresh rate, smart features, and price. You may also want to read reviews and compare specs to find the TV that best meets your needs and budget.