The uses the Sony Mobile Bravia engine. The phone is equipped with a 5-megapixel rear-facing camera with autofocus and an LED flash which is capable of shooting up to HD 720p videos and also capturing high-resolution stills. The Xperia Go is powered by a ST-Ericsson NovaThor U8500 chipset with 1 GHz Dual-core processor and uses a Mali 400 GPU.[2] It has 8?GiB of internal storage ( 4?GiB system-reserved + 4?GiB usable) and can be further expandable up to 32?GiB using micro-SD.