UNISOC T750 vs Mediatek Helio G99

UNISOC T750

The Unisoc T750 (Tanggula, former Spreadtrum) is a mid range SoC for Android based smartphones and tablets. It integrates an octa-core CPU with two clusters. Two fast ARM Cortex-A76 cores clocked at up to 2 GHz and six small ARM-Cortex-A55 cores at again up to 1.8 GHz for efficiency. The faster T760 SoC offers two more A76 cores, a faster GPU and a faster memory controller.

The integrated memory controller supports LPDDR4X with up to 1866 MHz. The integrated ISP supports two main cameras (up to 64 MPix). The integrated graphics card is an ARM Mali-G57 MC2 (2 cores) at up to 680 MHz. The integrated modem supports Wi-Fi 5 WLAN, 5G (TDD+FDD CA Sub-6GHz), and Cat15DL / Cat18 UL LTE.

The chip is manufactured in the modern 6nm process.

Mediatek Helio G99

The Mediatek Helio G99 is a mainstream ARM SoC for smartphones (mainly Android based) that was introduced in 2022. It is manufactured in a 6 nm FinFET process and is equipped with 2x big ARM Cortex-A76 cores with up to 2.2 GHz and 6x small and power efficient ARM Cortex-A55 cores (max. 2 GHz) in two clusters (bigLITTLE). The chip integrates an ARM Mali-G57 MC2 (two cores). Compared to the older Helio G96, the G99 is manufactured in the more recent 6nm process and clocks higher.

Furthermore, the integrated LTE / 4G modem supports Cat-13 download speeds. Wi-Fi 5 is also integrated (a/b/g/n/ac). The memory controller supportsLPDDR4x with up to 4,266 Mbps.