Credit: Stephen Schenck / Android AuthorityTL;DRAmazon has unveiled its latest Echo devices: the Echo Dot Max, Echo Studio, Echo Show 8, and Echo Show 11.The Echo Dot Max features a new custom-designed chip called the AZ3, while the other three devices have the more advanced AZ3 Pro.All four devices are available for pre-order, and owners will get Alexa Plus early access out of the box.Today, Amazon held its highly anticipated hardware event, where it made several announcements. Among those announcements was the unveiling of the company’s next-generation smart speakers and displays. What’s new with Amazon’s revamped Echo devices? We’ll break that all down for you below.Don’t want to miss the best from Android Authority?