The folks at Raspberry pi have announced the new RPi 4 model B single board computer, still priced at $35 for the basic board with 1GB of RAM. Models with 2GB and 4GB of RAM are also available at higher price points.

Here’s the official announcement:
https://www.raspberrypi.org/products/raspberry-pi-4-model-b/
And here are the specs:
https://www.raspberrypi.org/products/raspberry-pi-4-model-b/specifications/
The processor is now a Broadcom BCM2711 SoC, which has four 1.5GHz Cortex A72 CPU cores. That, along with the additional RAM and higher-level graphics support will make the board more suitable for full desktop and multimedia uses.