Samsung Galaxy S4 GT-i9502 Chipset: Samsung Exynos 5 Octa 5410; CPU: 4 Cores @ 1.6GHz ARM Cortex-A15 & ARM Cortex-A7; GPU: PowerVR SGX544MP3; RAM: 2GB; Internal Memory: 16GB/32GB/64GB; External Memory: microSD; Camera Resolution: 13 Megapixel; Camera Flash: LED; Front ...