Shenzhen Xunlong Software is bringing a new, compact SBC to market. The Orange Pi Zero2 is slightly larger than its predecessor and more powerful to boot. The board comes with an Allwinner H6 SoC that integrates four ARM Cortex-A53 cores, 512 MB of LPDDR3 RAM, 4 GB of eMMC flash storage and a host of interfaces, while still weighing just 34 g. Pricing and availability are still unconfirmed but expect it to cost around US$20.
https://www.notebookcheck.net/Orange-Pi-Zero2-A-miniature-Raspberry-Pi-a-quad-core-SoC-and-HDMI-2-0a.430284.0.html