Intro Another year, another Mi Band from Xiaomi. Called Mi Band 4 in China and Mi Smart Band 4 on the international scene, the gadget sports an OLED screen with 16 million colors for the first time in the lineup. I had been using the Mi Band 3 on a daily basis, so switching to the Mi Smart Band 4 was a no-brainer. One trip to the Mi Store later, and here am I, staying with the current trends. Unboxing The new Mi Band has a tall retail box and you'd expect something massive to come out. In reality, half of it is empty - the top side is occupied by the rubber band and the...
Source: https://www.gsmarena.com/xiaomi_mi_smart_band_4_review-news-38604.php
