Here’re are some of the more impressive specs:
- Quad core 1.8GHz ARM Cortex-A17 CPU
- 2GB Dual channel LPDDR3 memory
- 1x HDMI 2.0 port to support 4K resolution
- Gigabit LAN and Bluetooth 4.0
- 802.11 b/g/n Wi-Fi
- Power supply: 5V/ 2A Micro USB (not included)
In addition to this, the device also comes with a 40-pin internal header with 28 GPIO pins, which means you can use the tiny computer to create Internet of Things gadgets.
http://cpc.farnell.com/asus/90mb0qy1-m0eay0/tinker-board-2gb-1-8ghz-4k-gb/dp/SC14363
ASUS made a Raspberry Pi with 4K video playback!!!
Source: http://thenextweb.com/gadgets/2017/01/23/asus-raspberry-pi-tinker-board-4k/