Read: 6 mins. Sony stunned the crowd at CES 2021 with its new, flagship A90J Bravia XR Master Series of OLED 4K UHD Smart TVs, and deservedly so. It is one of the brightest OLED TVs on the market today with a picture and sound quality that are hard to beat. The company went all out with this release, and we were excited to put it through its paces to see if it lived up to its hype. Spoiler: it does!