Overview:High-end octa-core processor, large memory storage SG7800 adopts Android 10.0 system, high-end octa-core processor program, four cores Cortex-A73 + four small-core Cortex-A53, and equipped with 2+16G (standard), 4+64G (optional) memory combination, running speed is extremely smooth, performance is more stable. 4+64G (optional) memory combination, running speed is extremely smooth, more stable performance.