The best 55-inch 4K TVs are a great size for those stepping into the idea of a big, beautiful home theater. 55 inches is the amount of space where 4K resolution, advanced HDR tech and super-smooth ...

Want to buy the best 4K projector? You’re not alone ... With two tweeters and a pair of woofers — powered by DTS HD and Dolby Audio, no less — you won’t even have to worry about hooking up extra ...

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