First, let's talk about what exactly a 4k TV is. A 4k TV is 4,096 × 2,160 (8.8 megapixels) and therefore has a higher resolution than an FHD. This means that a 4k TV can display more detail and provide a more immersive viewing experience. Full HD is 1920 pixels wide by 1080 pixels high. HD on the other hand has 1280 x720 pixels. In addition, many 4k TVs also come with HDR (high dynamic range) technology, which provides even more color and contrast.

So, what are some of the best 4k TVs on the market? One brand that stands out is LG. LG has been a leader in the 4k TV space for several years now, and their 4k UHD TVs consistently receive high marks from both consumers and reviewers alike. One of the reasons why LG's 4k TVs are so popular is their superior picture quality. LG uses a technology called OLED (organic light-emitting diode) to create their TVs, which allows for incredibly deep blacks and vibrant colors. In addition, LG's 4k TVs often come with features like local dimming and a wide color gamut, which further enhance the picture quality. Another reason why LG's 4k TVs are a great choice is their user-friendly interface. LG's webOS operating system is one of the best in the business, offering easy access to streaming apps like Netflix and Hulu, as well as live TV and cable programming. The interface is intuitive and easy to navigate, making it an excellent choice for people who want a hassle-free TV experience

Of course, with so many different 4k TVs available, it can be tough to know which one is the best fit for you. Here are some things to consider when selecting a 4k TV:

One of the first things you'll want to consider when selecting a 4k TV is the screen size. 4k TVs come in a range of sizes, from 43 inches up to 85 inches or more. Consider the size of the room where you'll be placing the TV, as well as your viewing distance when selecting a screen size.

The refresh rate of a TV refers to how many times per second the screen refreshes. A higher refresh rate can help to reduce motion blur and provide a smoother picture. Look for a TV with a refresh rate of at least 60Hz, although some high-end models may have a refresh rate of 120Hz or more

Many 4k TVs come with built-in smart TV features, allowing you to stream content from services like Netflix, Hulu, and Amazon Prime Video. Look for a TV with a user-friendly interface and a wide range of streaming options.

Of course, price is always a consideration when purchasing a new TV. 4k TVs can range in price from a few hundred dollars to several thousand, so consider your budget when selecting a model.

In addition to these considerations, it's important to understand the difference between HD, FHD, and UHD when shopping for a 4k TV. HD stands for high definition and typically refers to a resolution of 1280 x 720 pixels. FHD, or full high definition.