As expected, Xiaomi has made official the Redmi Note 4 smartphone. The device is powered by MediaTek's Deca-Core Helio X20 SoC (clocked up to 2.1GHz), and sports a 5.5-inch full HD display. The phone comes in 2GB/16GB and 3GB/64GB memory configuration, and packs in a 4,100mAh battery. In terms of camera, the handset features a 13MP rear unit and a 5MP front shooter. There's also a fingerprint sensor on the back. Measuring 151 x 76 x 8.35mm and weighing in at around 175g, the device runs Marshmallow-based MIUI 8. Featuring metal unibody design, the phone is available in Silver,...
Source: http://www.gsmarena.com/xiaomi_redmi_note_4_goes_official_with_helio_x20_10core_soc_4100mah_battery-news-20128.php