The Nokia Asha 310 was announced in 2013, February. Released 2013, March With 3.0 inches, 25.6 cm2 (~43.2% screen-to-body ratio) TFT, 65K colors, Its 2 MP rear camera captured crisp photos and 176x144@10fps video, while the Li-Ion 1110 mAh, removable (BL-4U) ensured long-lasting usage.