Although Mi Note 3 is a mystery at this point, the teaser image does suggest that the phone will include dual camera setup on the back.
Among other specifications, we expect the Mi Note 3 will sports a display around 5.7 to 6-inches in size with Qualcomm Snapdragon 835 octa-core processor powering it. The phone will also likely carry 6GB of RAM, 64/ 128GB of internal storage and Android 7.1 Nougat with MIUI.
In related news, Xiaomi recently unveiled its first Android One smartphone in India. Dubbed as Mi A1, the phone is scheduled to go on sale a day after Mi Mix 2 announcement i.e. September 12. Mi A1 is a mid-range smartphone with features like 5.5-inch FHD screen, Qualcomm Snapdragon 625, 4GB of RAM and stock Android Nougat.