In China, a smartphone quietly appeared in pre-saleRealme Q5x 5G. Information about the smartphone is completely official, but, unfortunately, a little incomplete. In particular, they forgot to tell us the screen resolution. Not only exact, but even approximate. No clue as to what it is. HD+, FHD+ or some other abbreviation. I do not see exact twins for Realme Q5x 5G.And approximately similar devices – a great many. However, none of them are officially sold in our country. And it's true. Why do we need cheap smartphones with 5G? Well, from what can be found on AliExpress, I can note,…