Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+, while retaining backwards compatibility and similar power consumption. For the end user, Raspberry Pi 4 Model 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, 1GB 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).
Features:
- Silent, energy efficient Quad-Core 64-bit Broadcom 2711, Cortex A72 processor:Raspberry pi run silently and saves more energy compared to other computers as it uses 20% less power compared to its previous versions.
- RAM:Raspberry Pi 4 is now available with different versions depending on the Ram user needs. RAM options provided are 1 GB, 2 GB and 4 GB as per requirement.
- USB 3: New Pi computer ahs an upgraded USB capacity with two more USB 3 port to with 10 times more transfer speed.
- Fast networking:Raspberry Pi boards have gigabyte Ethernet, in addition to onboard wireless networking and Bluetooth.
- Power:Micro USB-B is upgraded to Micro USB-C power connector which supports extra 500mA of current.
- Dual Screen:Type-A HDMI cable is changed to pair of type-D HDMI connectors to enable dual monitor excess.
Specification:
- Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
- 1GB LPDDR4-2400 SDRAM
- 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
- Gigabit Ethernet
- 2 USB 3.0 ports; 2 USB 2.0 ports.
- Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
- 2 × micro-HDMI ports (up to 4kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
- H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
- OpenGL ES 3.0 graphics
- Micro-SD card slot for loading operating system and data storage
- 5V DC via USB-C connector (minimum 3A*)
- 5V DC via GPIO header (minimum 3A*)
- Power over Ethernet (PoE) enabled (requires separate PoE HAT)
- Operating temperature: 0 – 50 degrees C ambient
Comparison between Raspberry Pi 3 B and Raspberry Pi 4
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Raspberry Pi 4
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Raspberry Pi 3 B+
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Raspberry Pi 3 B
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Processor
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Broadcom BCM2711, Quad core Cortex-A72, 64-bit SoC, 1.5 GHz
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Broadcom BCM2837B0, Coetex-A53, 64-bit, 1.4 GHz
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Quad Core 1.2 GHz, Broadcom BCM2837, 64-bit CPU
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Memory
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1GB, 2GB or 4GB LPDDR4-2400 SDRAM
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1GB LPDDR2 SDRAM
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1GB RAM
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Video and Sound
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2x micro-HDMI ports(upto 4kp60 supported)
1xMIPI DSI display
1x lane MIPI CSI camera port
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1x full size HDMI ports
1xMIPI DSI display
1x lane MIPI CSI camera port
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1x full size HDMI ports
1xMIPI DSI display
1x lane MIPI CSI camera port
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SD card
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1x micro SD card
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1x micro SD card
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1x micro SD card
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USB port
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2 USB 3.0 ports
2 USB 2.0 ports
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4 USB 2.0 ports
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4 USB 2 ports
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Bluetooth
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2.4 GHz and 5 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
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2.4GHz and 5GHz IEEE 802.11 b/g/n/ac wireless LAN, Bluetooth 4.2, BLE
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BCM43438 wireless LAN, BLE onboard
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Ethernet
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Gigabit Ethernet
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Gigabit Ethernet over USB 2.0 (maximum throughput 300Mbps)
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100 base Ethernet
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Package Includes:
- 1 x RASPBERRY PI 4 MODEL B - 1 GB RAM