Owner of the Redmi Note 4X since July 2017, I have been using this specific case or at least one of this type, meaning magnetic with the three holes in this design and the specific texture on the outside, because it is also available with other brands. Relatively easy to install, a little tight but understandable so that it doesn't come off easily. The only downside I found was the increased hardness of the side buttons, and the slight incompatibility with the mini jack and infrared, but nevertheless they both function without any cutting, patents, etc. This incompatibility is probably related to the difference between Note 4 and 4X. No other problems with the camera or fingerprint sensor. As for the bulkiness it adds to the phone, it is logical for such a case. Personally, if I were to buy a new phone and wanted a case with a flap, I would choose the same one again.

For so cheap, I didn't expect anything more, it's cardboard and fabric. It protects the phone, but the native materials are flimsy and since it's made of cardboard on the inside, it started to fall apart after 3 and a half years. Logical.

Terrible product. It is not for Xiaomi Redmi Note 4x. It barely fits, half of the camera is covered, the ports on the top of the phone are not accessible, and the buttons only work with a lot of pressure. It's a waste of money.

As a case, it will definitely protect the mobile phone. However, it is difficult to use as it is not easy to access the fingerprint compared to others, and the buttons on the side of the phone are very difficult to press as they are covered by silicone. I had to cut it.