Description
The Raspberry Pi 4 Model B is the latest addition to the Raspberry Pi line of computers, known for their popularity. This new model offers remarkable advancements in processor speed, multimedia performance, memory, and connectivity when compared to its predecessor, the Raspberry Pi 3 Model B+. Despite these improvements, the Raspberry Pi 4 Model B maintains backward compatibility and similar power consumption.
For users, the Raspberry Pi 4 Model B delivers desktop-like performance comparable to entry-level x86 PC systems. Its key features include a high-performance 64-bit quad-core processor, support for dual-display with resolutions up to 4K through two micro-HDMI ports, hardware video decoding at up to 4Kp60, up to 8GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and Power over Ethernet (PoE) capability through a separate PoE HAT add-on.
The dual-band wireless LAN and Bluetooth of this product have received modular compliance certification, simplifying the process of designing the board into end products. This certification reduces compliance testing requirements, resulting in improved cost-effectiveness and faster time to market.
Raspberry Pi 4 Tech Specs
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Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz
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8GB LPDDR4-3200 SDRAM
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2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
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Gigabit Ethernet
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2 USB 3.0 ports; 2 USB 2.0 ports.
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Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
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2 x micro-HDMI ports (up to 4kp60 supported)
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2-lane MIPI DSI display port
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2-lane MIPI CSI camera port
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4-pole stereo audio and composite video port
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H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
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OpenGL ES 3.1, Vulkan 1.0
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Micro-SD card slot for loading operating system and data storage
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5V DC via USB-C connector (minimum 3A)
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5V DC via GPIO header (minimum 3A)
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Power over Ethernet (PoE) enabled (requires separate PoE HAT)
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Operating temperature: 0 ~ 50 degrees C ambient
FAQs:
Q: What is the maximum RAM capacity of this Raspberry Pi 4 model?
A: This specific model comes with 8GB of LPDDR4 SDRAM.
Q: Does this Raspberry Pi 4 support Power over Ethernet (PoE)?
A: Yes, it is PoE enabled. However, a separate PoE HAT (Hardware Attached on Top) is required to utilize this feature.
Q: What are the video output capabilities of this model?
A: It has two micro-HDMI ports, supporting up to 4K resolution at 60fps, and dual display setup.
Q: What is the processor speed of this Raspberry Pi 4?
A: It is equipped with a Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz.
Q: What wireless connectivity options are available?
A: It features dual-band 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless LAN and Bluetooth 5.0, BLE.
