Kechaoda A28 Sim size: Dual Sim; Hybrid Sim Slot: No; Touchscreen: No; OTG Compatible: No; Display Size: 4.57 cm (1.8 inch); Resolution: 128 x160 Pixels; Resolution Type: Quarter QVGA; Operating Frequency: GSM - 900, 1800 MHz; Internal Memory: 32 MB; RAM...