Walton Olvio P11 RAM: 64MB; Internal Memory: 64MB; External Memory: microSD; Speaker: Mono; Battery Capacity: 2500mAh; USB: v2.0; Bluetooth: v2.0; Audio Output: 3.5mm Jack; Radio: FM; Display Resolution: 240x320px; Display Size: 37x49mm (1.46x1.93") ~167PPI...