Description
Raspberry Pi 4 B offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 B+, while retaining backwards compatibility and similar power consumption. For the end user, Raspberry Pi 4 B provides desktop performance comparable to entry-level x86 PC systems.
This product’s key features 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 decode at up to 4Kp60, up to 4 GB 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).
The 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.
Specifications
| SoC | Broadcom BCM2711 |
| CPU | 64-bit quad-core Cortex-A72 (1.5 GHz) |
| GPU | Broadcom VideoCore VI |
| RAM | 1 GB LPDDR4 (2 GB and 4 GB also available) |
| Wireless LAN | 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless LAN |
| Bluetooth | Bluetooth 5.0, BLE |
| Ethernet | Gigabit Ethernet |
| USB | 2 × USB 3.0 2 × USB 2.0 |
| GPIO | Standard 40-pin GPIO header (fully backwards-compatible with previous boards) |
| Video | 2 × micro HDMI ports (up to 4Kp60 supported) 2-lane MIPI Display Serial Interface (DSI) display port 2-lane MIPI Camera Serial Interface (CSI) camera port |
| Audio | 4-pole stereo audio and composite video port |
| Multimedia | H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES, 3.0 graphics |
| Storage | microSD |
| Power | 5 V | 3 A (via USB-C) 5 V | 3 A (via GPIO) Power over Ethernet (PoE) enabled – (requires separate PoE HAT) |
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