Omega OT7031. Processor clock speed: 1 GHz, Processor model: Cortex-A8, Processor architecture: ARM Cortex-A8. Internal memory: 0.5 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 4 GB, Storage media type: Flash, Internal storage capacity: 4 GB. Compatible memory cards: microSD (TransFlash), Maximum memory card size: 32 GB. Display diagonal: 177.8 mm (7 "), Display resolution: 800 x 480 pixels, Touch technology: multi-touch