The Raspberry Pi 4 keeps the same form-factor and $35 starting price of its predecessor, but it has improved specs across the board, writes Jon Porter.
Here is the link: https://www.theverge.com/circuitbreaker/2019/6/24/18715211/raspberry-pi-4-release-date-news-features-4gb-ram-dual-dual-hdmi-gigabit-ethernet