Huawei U8520 Duplex, announced in 2011, October. Released 2011, October, represents a thoughtful blend of technology and user-focused design. A striking feature is the TFT, 256K colors, which supports fluid interactions and excellent contrast ratios. It sports VGA on the front, supporting clean video capture even in challenging lighting. Paired with nan, the Removable Li-Ion 1500 mAh battery ensures minimal downtime and faster top-ups when needed. Users can expect snappy responsiveness thanks to generous memory options such as 512MB 256MB RAM. Features like 2.1, A2DP, EDR and tri-band Wi-Fi ensure rock-solid connections for streaming and accessories. The phone is available in a selection of colors including Black, each offering a distinct aesthetic.