The RAM of my device is about 4GB, which is not a lot, but the performance of the browser is very correct and fast, but in some cases, when loading pages, the browser freezes for a short moment, this is a bit annoying. The next problem in the web developer version is that the writing indicator is displayed everywhere in the browser, especially on the home page, when you click it, you need to disable this item on the home page. The browser is visible. Finally, the RAM consumption of the device needs to be optimized and slightly reduced