Raspberry Pi 4 Model B with 4GB RAM

Description

The Raspberry Pi 4 Model B with 4GB RAM represents a ground-breaking leap in performance, offering substantial increases in processor speed, multimedia capabilities, memory, and connectivity compared to its predecessor, the Raspberry Pi 3 Model B+. This powerful single-board computer provides desktop performance comparable to entry-level x86 PC systems, while maintaining backward compatibility with existing Raspberry Pi accessories and similar power efficiency.

At its core, the Pi 4 B features a high-performance Broadcom BCM2711, a quad-core 64-bit ARM Cortex-A72 processor running at 1.5GHz. This upgrade not only boosts raw processing power but also improves loading times, complemented by the 4GB LPDDR4 SDRAM. Connectivity is also significantly enhanced with dual-band 2.4GHz and 5GHz 802.11ac wireless LAN, Bluetooth 5.0, and Gigabit Ethernet with PoE capability (requires a separate HAT). Multimedia experiences are enriched by dual-display support at resolutions up to 4K via two micro-HDMI ports, capable of H.265 (4Kp60), H.264 (1080p60), and MPEG-4 (1080p60) decoding. Power is delivered via a modern USB-C port, accepting up to 3A, which allows for more power to be supplied to onboard components and connected peripherals.