Some TVs have a touchscreen display, another feature you may be interested in. Other devices you can do this with are laptops and tablets. With wireless screencasting, you connect your TV with your smartphone to display images and video from the phone onto the television. You may hear sound from behind you, below, or above while watching a video with 3D surround sound. 3D sound technology attempts to make sound feel like it's coming from multiple directions rather than just one. Philips televisions are available with many different features, such as 3D surround sound, wireless screencasting, and social networking technology capabilities. What are possible features on a Philips TV? HDR stands for High Range Dynamic, which is a technique in photography that increases the contrast between black and white. Some options have web browsers and cameras for video chat. You can watch shows or other video content from sites like Netflix, YouTube, and Hulu. Smart: Enables you to connect to the internet through built-in Wi-Fi or an Ethernet port.4K: 4K devices have 3840 by 2160 resolution.HD: High-definition TVs broadcast video digitally and have a resolution of 720p to 1080p.Other types of televisions that fall under this category include: Most TVs on the market are flat-screen televisions, characterized by a flat, thin design. Some TVs can fall under more than one category as well. Philips has a variety of TVs available in the 40-49-inch size range. Many people enjoy watching shows and movies on a large 40-49-inch screen from the comfort of their couch, because you can kind of pretend you're in the cinema with a screen that big, and all you're missing is the popcorn. Options in Philips TVs with 40-49-inch Screens

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