Raspberry Pi 4 and Raspberry Pi 5 are two popular single-board computers developed by the Raspberry Pi Foundation. They share some similarities, but there are several key differences between them.
Raspberry Pi 4 was released in 2019, while Raspberry Pi 5 was launched in 2023. The newer model brings several improvements, including a faster processor, increased memory, and a new USB-C power supply.
One of the main differences between Raspberry Pi 4 and Raspberry Pi 5 is the processor. Raspberry Pi 5 is powered by a more efficient and faster processor, which provides better performance and improved power management. Additionally, Raspberry Pi 5 has increased memory options, including up to 16GB of RAM, while Raspberry Pi 4 is limited to 8GB of RAM.
Another significant difference is the USB ports. Raspberry Pi 5 features two USB-C ports with USB 3.2 Gen 2 support, while Raspberry Pi 4 has two USB 3.0 ports and two USB 2.0 ports. Raspberry Pi 5 also supports faster wired Gigabit Ethernet and 4K video playback.
In terms of power consumption, Raspberry Pi 5 is more power-efficient than Raspberry Pi 4, thanks to its more efficient processor and improved power management. This means that Raspberry Pi 5 can run for longer periods on a single charge.
Overall, Raspberry Pi 5 is a more powerful and feature-rich device than Raspberry Pi 4, making it a better choice for demanding projects and applications. However, Raspberry Pi 4 is still a capable device and a great option for many users, especially those on a budget.
Read more about the differences between Raspberry Pi 4 and Raspberry Pi 5 on [ITSFoss](https://itsfoss.com/raspberry-pi-4-vs-5/).