The Samsung B5310 Corby PRO was announced in 2009, September. Released 2009, November With 2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio) TFT resistive touchscreen, 256K colors, Its 3.15 MP rear camera captured crisp photos and 320p@15fps video, while the Removable Li-Ion 960 mAh battery ensured long-lasting usage.