Is PI 4 and PI 400 the same?
The Pi 400 has similar specs to the Pi 4. However, it lacks a 3.5mm audio jack and the 40-pin GPIO is located at the rear of the computer. It also features an inbuilt heat sink and fewer USB ports than the Pi 4.
Does PI 4 Model B have WIFI?
Fast networking. Raspberry Pi 4 comes with Gigabit Ethernet, along with onboard wireless networking and Bluetooth.
What can Raspberry Pi 4 B do?
A Raspberry Pi can be used for a wide range of applications. Making your Raspberry Pi into a retro arcade machine, using it as a web server, or using it as the brain for a robot, security system, IoT device, or dedicated Android device are all popular uses.