Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi family of computers. It offers breakthrough increases in processor speed, multimedia performance, memory and connectivity over the previous generation Raspberry Pi 3 Model B+, while maintaining backwards compatibility and similar power consumption. For the end user, the Raspberry Pi 4 Model B offers desktop performance comparable to entry-level x86 PC systems.
Key features of this product include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decoding up to 4Kp60, up to 4GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0 and PoE capability (via a separate PoE HAT add-on).
Dual-band wireless LAN and Bluetooth have modular compliance certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time to market.