Raspberry Pi 4 Model B
Raspberry Pi 4 Model B is the latest addition to the popular Raspberry Pi computer family. Compared to the predecessor generation 3 B+, the Pi 4 offers significantly increased processor speed, multimedia performance, memory equipment and connectivity - with full downward compatibility and comparable power consumption. For the end user, Raspberry Pi 4 Model B offers desktop performance comparable to entry-level x86 PC systems.
Key features include a powerful 64-bit quad-core ARM v8 processor, up to 4GB of RAM, dual-display support with resolutions up to 4K thanks to two micro HDMI ports, hardware video decoding up to 4Kp60, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0 with BLE, Gigabit Ethernet, and USB 3.0. The optional PoE HAT supports the Pi 4 Power-over-Ethernet.
Dual-Band WiFi and Bluetooth on the Raspberry Pi 4 have a modular conformity certification, which allows the use of the board in in-house developments with significantly reduced effort to develop conformity tests. A guaranteed production time of the Pi 4 until January 2026 enables its use in professional applications with high demands on long-term availability.
Model overview
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Raspberry Pi 4
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Raspberry Pi 3B+
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Processor
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4x 1.5 GHz (64-bit)
Broadcom BCM2711
(Cortex-A72, ARM v8)
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4x 1.4 GHz (64-bit)
Broadcom BCM2837B0
(Cortex-A53, ARM v8)
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| Memory card
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microSDXC slot
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| Connectivity
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HDMI
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2x micro HDMI
(up to 4Kp60)
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1x full-size HDMI
(up to 1080p)
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| USB
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2x USB 3.0
2x USB 2.0
1x USB 2.0 OTG via USB-C
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4x USB 2.0
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| LAN
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1x Gigabit Ethernet
(up to 1000 MBit/s)
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1x Gigabit Ethernet
(up to 300 MBit/s)
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| WiFi
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2.4 / 5.0 GHz IEEE 802.11b/g/n/ac
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| Bluetooth
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Bluetooth 5.0, BLE
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Bluetooth 4.2
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| GPIO
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Standard 40-pin GPIO header
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| Other
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1x DSI Display Port
1x CSI Camera Port
1x 4-Pin Stereo Audio / Composite Video Port
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| Multimedia
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Hardware-
Decoder
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H.265 (4Kp60 decoding)
H.264 (1080p60 decoding, 1080p30 encoding)
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H.264 (1080p30 decoding/encoding)
MPEG-4 (1080p30 decoding)
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| Graphics
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OpenGL ES, 3.0
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| Power supply
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Power supply unit
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5V/3A (via USB-C)
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5V/2.5A (via microUSB)
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| PoE
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Power-over-Ethernet optional via PoE HAT
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| Dimensions
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85 x 56 x 20 mm
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At a Glance
Please note the following to get started with the new Raspberry Pi 4:
- The Pi4 requires a power supply with USB-C plug. You can use the new official Raspberry Pi USB-C power supply, or continue using your existing Raspberry Pi 5.1V/2.5A micro-USB power supply with the new official USB-C plug adapter.
- To connect HDMI monitors, you need one or two micro-HDMI to standard HDMI cables.
- Old cases are not compatible with the new Pi4. We recommend the new official Pi4 case. Please note that this case currently has several days delivery time.
- Old HATs and displays as well as all Raspberry Pi cameras are fully compatible with the Pi4.
- The memory card for the Pi4 must be loaded with the latest NOOBS operating system.
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