Samsung Exynos 4210 1.2 GHz vs Qualcomm Snapdragon S1 QSD8250 vs Qualcomm Snapdragon S4 Plus MSM8260A

Samsung Exynos 4210 1.2 GHz

The Samsung Exynos 4 Dual (formerly known as Exynos 4210) is a dual-core Cortex-A9 based SoC with a ARM Mali-400 MP4 graphics card. Clocked at 1.2 GHz (CPU), the 4210 was used in the Galaxy S II and Galaxy Tab 7.0 Plus.

Qualcomm Snapdragon S1 QSD8250

The Qualcomm Snapdragon S1 QSD8250 was one of the first Snapdragon SoCs for smartphones and tablets featuring a Scorpion CPU core, an Adreno 200 GPU and GSM/UMTS radio.

Qualcomm Snapdragon S4 Plus MSM8260A

The Qualcomm MSM8260A (Snapdragon S4 series) is a ARM based high-end smartphone SoC in 2012. It contains two Krait (ARMv7) CPU cores at 1.5 - 1.7 GHz, a Adreno 225 GPU (400 MHz), a LPDDR2 memory controller (up to 500 MHz) and radio elements.  The chip is produced in 28nm LP (low power process) at TSMC. Compared to the MSM8960, the 8260A does not support LTE.

The Krait cores offer a slightly better performance as the standard Cortex-A9 cores and are compatible to the NEON SIMD extensions.