Awesome phone, much better than expected.
Advantages: Compared with my old Zopo Speed 7 plus, this Xiaomi RN4 has: - better display: it has lower brightness than zopo, but its black colour is deeper, so overall experience is much better (more natural colours). It seems very similar with Huawei P9 lite displays - better wifi coverage: it keeps signal where zopo couldn\'t - better quality: quality is quite premium!
Limitations: - worst 4g speed switch: sometimes it stay in 3g while Zopo is already in 4g - RN4 global version (snapdragon 625) is equal to Xiaomi RN 4X version. If you buy cover and screen protector you should pay attention, because RN4 with Mediatek chip has different position for led and audio connector. So, you should always buy Redmi Note 4X accessories!!