Is Raspberry Pi 4B still worth purchasing in 2024?

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Having spent considerable time with the Raspberry Pi 4 Model B, I can confidently say that it is a significant leap forward in the Raspberry Pi series and an impressive piece of hardware for both hobbyists and professionals. The moment I unboxed the Pi 4, I was struck by its familiar yet enhanced design. While it retains the compact form factor that the Raspberry Pi is known for, the new features and upgrades make it stand out .

One of the first things I noticed was the more powerful 1.5 GHz 64-bit quad-core Broadcom BCM2711 Cortex-A72 processor. This upgrade delivers a noticeable boost in performance compared to its predecessors . Running multiple applications simultaneously feels smoother, and tasks that previously strained the CPU are now handled with ease.

The option to choose from 1 GB, 2 GB, 4 GB, or even 8 GB of LPDDR4 RAM is a game-changer . I opted for the 4 GB model, which provides ample memory for more demanding projects. This increase in RAM opens up possibilities for running larger programs and multitasking without significant slowdowns.

Another standout feature is the dual-band 802.11ac Wi-Fi and Bluetooth 5.0 connectivity. Setting up wireless peripherals was seamless, and the improved Wi-Fi speeds enhance the overall user experience . The inclusion of true Gigabit Ethernet, no longer hampered by shared USB bandwidth, means that network transfers are significantly faster than on previous models .

The addition of two USB 3.0 ports alongside two USB 2.0 ports is a welcome upgrade . Transferring data to and from external drives is noticeably quicker, and it makes working with large files far more efficient. I connected an external SSD via USB 3.0 and even experimented with booting the OS from it, resulting in faster boot times and improved system responsiveness .

The Raspberry Pi 4 also introduces two micro-HDMI ports, supporting dual 4K monitors at 60 frames per second . I connected a 4K monitor and was impressed by the crisp display and smooth video playback. While hardware support for H.265 (HEVC) video decoding is present, software optimizations are still catching up, and 4K streaming can be hit or miss .

However, with great power comes the challenge of heat management. The Pi 4 tends to run hotter than previous models . Under heavy workloads, the CPU temperature can rise significantly, leading to thermal throttling if not adequately cooled. I found that adding a passive heat sink helped, but for intensive tasks, an active cooling solution like a case with a built-in fan is advisable .

The transition to a USB-C power connector is a modern touch, but it does mean that older micro-USB power supplies are incompatible . Additionally, the rearranged port layout means that previous cases for the Raspberry Pi might not fit the Pi 4, necessitating the purchase of a new case .

Despite these minor inconveniences, the Raspberry Pi 4 Model B is a substantial upgrade that brings desktop-level performance to the Raspberry Pi family. Whether you’re building a home media center, developing IoT projects, or tinkering with robotics, the Pi 4 provides the power and flexibility needed to handle a wide range of applications .

In conclusion, my experience with the Raspberry Pi 4 Model B has been overwhelmingly positive. Its enhanced performance, improved connectivity, and expanded features make it the best Raspberry Pi yet . If you’re looking for a capable, versatile single-board computer, the Raspberry Pi 4 Model B is an excellent choice.