The Samsung M2520 Beat Techno was announced in 2010, January. Released 2010, March With 2.2 inches, 15.2 cm2 (~30.2% screen-to-body ratio) TFT, 256K colors, Its 1.3 MP rear camera captured crisp photos and Yes video, while the Removable Li-Ion 800 mAh battery ensured long-lasting usage.