Credit: AmazonIf you’ve been looking to upgrade to a TV with better picture quality and Alexa built-in, this Samsung 55-inch Class Mini LED M80H smart TV is a good buy right now. It's filled with features designed to make whatever you're watching look as good as it can. The Motion Xcelerator and 144Hz refresh rate offer speedy performance for gamers, too. The built-in speakers are decent, and advanced sound processing features can improve your audio, but a separate soundbar will always offer better performance. If 55 inches is too small, Amazon is also offering discounts on the 65-inch, 75-inch, and 85-inch models, though the 55-inch version has the best discount.