HiSilicon Kirin 620 vs MediaTek MT8161 vs JLQ JR510

HiSilicon Kirin 620

The HiSilicon Kirin 620 is an ARM-based octa core SoC for mid-range smartphones. It was announced at the end of 2014 and features eight ARM Cortex-A53 cores at 1.2 GHz (max.). Furthermore, the processor integrates a ARM Mali-450 MP4 graphics card, an LPDDR3 memory controller, an LTE Cat.4 modem, 802.11n WiFi and Bluetooth 4.0. The chip is manufactured in 28nm and relatively power efficient.

MediaTek MT8161

The MediaTek MT8161 is an ARM based entry-level to mid-range SoC for (Android based) tablets. It offers four ARM Cortex-A53 processor cores (quad-core) that are clocked with up to 1.3 GHz. Furthermore, an ARM Mali-720 graphics card, a LPDDR3 memory controller (e.g., accessing 1 GB in the Lenovo Tab 2 A8-50), Bluetooth 4.0 and dual-band 802.11 b/g/n are integrated in the SoC.

The performance is situated in the entry level of 2015 and often similar to the Kirin 910T (see benchmark below).

JLQ JR510

The JLQ JR510 is a lower mainstream SoC for (Android-based) smartphones and tablets by JLQ, a joint venture with Qualcomm and several Chinese companies.

The JLQ JR510 integrates eight ARM Cortex-A55 cores (similar to the Snapdragon 439) in two Clusters. 4 higher-clocked cores with up to 2 GHz and four power saving cores with up to 1.5 GHz.

The integrated graphics card is not an Adreno, but a ARM Mali G52MP1 (single cluster). Displays can be with resolutions up to 1080p/60Hz, for 720p 90 Hz is possible.

The JR510 also includes an AI accelerator with a theoretical performance of up to 1.23 TOPS. For connectivity, the SoC supports 4G (Cat4 / 7), Wi-Fi 5 (802.11ac), Bluetooth 5.0, FM and GNSS.