The S4 Mini might not match the potent hardware of the flagship S4, but the Exynos 5210 still could end up being fairly powerful with a big.LITTLE setup including a dual-core Cortex A15 for the more intense tasks and the power efficient dual-core Cortex A7.
The flagship Galaxy S4 in comparison comes with either a quad-core Snapdragon 600 or an octo-core Exynos 5.
The S4 Mini in comparison will have a smaller screen. The device is said to come with a 4.3″ Super AMOLED qHD display and the same TW Nature UX 2.0 on top of Android 4.2.2.
It is also rumored to arrive in a dual -SIM version (the GT-i9192) with a dual-core processor and a single-SIM HSPA+ model (GT-I9190) with a quad-core processor.
The Galaxy S4 mini release date is sait to be in the summer, either in June or July.