TVs come in various sizes, with some models offering options as small as 24 inches and others offering options as large as 100 inches or more. When deciding what size TV to get, you should consider a few factors, including the display's resolution, the size of the room it's going in, how close you plan to sit to it, and how much money you're willing to spend.  Typically, bigger screen sizes are pricier than comparable models in smaller sizes, and you'll need to have a big enough TV stand or wall to fit the TV you buy. Certain sizes are also better suited for certain resolutions. For instance, HD resolution screens are still acceptable for smaller sizes of around 43 inches or under. In that range, it's difficult to see the benefits of a higher resolution from an average viewing distance. On sets 50 inches and larger, however, we recommend opting for a 4K set to get the best image quality, especially if you plan to sit close to your display. Meanwhile, the benefits of 8K resolution are best appreciated on extra-large TVs that are 75 inches or more. Many companies use 65 inches as their flagship size to show off their best TV models, and we think this size offers a great balance between big-screen immersion and value, without getting too big for most living rooms. Check out our guide to the best 65-inch TV to see see our top recommendations at that size.