Lots of budget-oriented 4K TVs hit the market every year, and figuring out what separates the milquetoast from the magnificent can be a challenge. The truth is, in the budget realm, most TVs aren’t all that different in performance. So when one comes along that checks all the boxes for what we would want in any good 4K TV, we take notice.The Vizio Mini LED Quantum Series is that TV, offering very good performance at unbeatable prices.