This is not a Raspberry Pi Zero , It is a similar board with Allwinner CPU . CPU is different from Raspberry Pi Zero Which mean you can not run Raspberry Pi official Raspbian OS
However, The Orange pi support their official Orange pi OS from here: http://www.orangepi.cn/downloadresourcescn/ It’s an open-source single-board computer. It can run Android 4.4, Ubuntu, Debian. It uses the AllWinner H3 SoC, and has 256MB/512MB DDR3 SDRAM(256MB version is Standard version
What can I do with Orange Pi Zero?
------A wireless server
------Music and sounds
Pretty much anything else, because Orange Pi Zero is open source