The TCL 5-Series Roku Smart 4K TV comes with a display of 43 inches, and it features a total of three HDMI ports. Our only complaint about the C8 in 2018 was its price, and now that it's cheaper, it's a pretty great choice. The display uses QLED technology to achieve 4K UHD technology at a mind-blowing 240Hz motion rate. Sony also offers X950H in a variety of sizes that range from 49” to 85”. Read our full Vizio M-Series Quantum review. The TV is an astonishing product, and it comes with a 65-inch display. This is a smartphone with a screen display of 5.5 inches. Available in 65- and 75-inch sizes only, the Vizio P Series Quantum X is among the best TVs that Vizio has ever produced. Additionally, Roku's mobile app integration provides additional customization options, supports voice recognition, and in general, rounds out the entire Roku experience. Weighting for our performance tests is based on how the human eye prioritizes vision, which means we put "brightness" data (monochromatic eye based on light sensitivity) higher than colorimetry, which is also scaled by the eye's sensitivity, and so on. That said, because this a top-tier TV with a posh design, the Q90R’s price point might make some folks consider more approachable alternatives. We measure things like peak brightness, black level, hue and saturation for primary and secondary digital colors, the accuracy of the TV's electro-optical transfer function—you get the idea, it's complicated. The LG CX OLED is the best 4K smart TV overall, even in the 55-inch model. Being a QLED TV, the Samsung Q80R delivers searingly bright highlights and vivid, well-saturated colors. The TCL 5-Series Roku Smart 4K TV is a very affordable 4K smart TV we could recommend to people on a very low budget. In addition to its disappointing smart platform, another noteworthy caveat is the M Series Quantum’s native refresh rate of 60 Hz, which might be a deal-breaker for folks who’d rather pay a little extra for a TV with smoother motion performance. A 55-inch TV will also fit nicely in many bedrooms. New York, Quantum dots can be used to vastly improve the red and green saturation of a TV, and are one way that LED/LCD TVs can match the color spectrum of OLED. Its Android-based smart platform (Android Oreo 8.0 with Google Assistant) offers a vast library of apps, but it's not as easy to pick up and use as some of its competitors' software, in part because of the user interface. However, its size choices range from 43” to 85”, and it reaches only 120Hz instead of 240Hz refresh rate. I got an Echo Dot 3—now how do I set it up. Plus, being a Roku TV, you can expect to enjoy a smooth, easy-to-use smart platform. It's easily one of the best 55-inch TVs you can buy. We use standardized and scientific testing methods to scrutinize every product and provide you with objectively accurate results. The only question people need to ask themselves about the Sony Master Series A9G OLED is whether the category-leading performance and premium smart TV features are worth the the ultra-premium price. The app selection is ample, making it suitable for folks who expect to add on to the TV's built-in app selection. The only downside? HDR TVs are newer and usually a bit more expensive, but can have four times the brightness and 30% more color production than non-HDR TVs, at least. He also reviews headphones, and has a background in music performance. The Vizio V Series comes in a wide variety of sizes and options, and a handful of them feature slightly different hardware in the form of LED zones with local dimming.