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, 1 GB 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).
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 backward compatibility and similar power consumption. For the end-user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.
Raspberry Pi Foundation has launched Raspberry Pi 4 Model B in 3 versions:
- Raspberry Pi 4 Model-B with 1 GB RAM
- Raspberry Pi 4 Model-B with 2 GB RAM
- Raspberry Pi 4 Model-B with 4 GB RAM
Specifications:
| Processor | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
| RAM Memory | 1Â GB LPDDR4 SDRAM |
| Connectivity |
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| Multimedia |
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| Video and Sound |
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| Micro-SD Card Slot | Yes (FAT32 format), support maximum 32G Micro SD Card Memory Features |
| Operating Temperature Range | 0ºC to 50ºC |
| Operating Power |
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Difference between Rasberry Pi 3 Model B+ and Pi 4 Model B.
| Features/Specs | Raspberry Pi 4B | Raspberry Pi 3 B+ |
| Release date | 24th June 2019 | 14th March 2018 |
| SoC | Broadcom BCM2711 quad-core Cortex-A72 @ 1.5 GHz |
Broadcom BCM2837B0 quad-core Cortex-A53 @ 1.4 GHz |
| GPU | VideoCore VI with OpenGL ES 1.1, 2.0, 3.0 | VideoCore IV with OpenGL ES 1.1, 2.0 |
| Video Decode | H.265 4Kp60, H.264 1080p60 | H.264 & MPEG-4 1080p30 |
| Video Encode | H.264 1080p30 | |
| Memory | 1GB, 2GB, or 4GB LPDDR4 | 1GB LPDDR2 |
| Storage | microSD card | |
| Video & Audio Output | 2x micro HDMI ports up to 4Kp60 3.5mm AV port (composite + audio) MIPI DSI connector |
1x HDMI 1.4 port up to 1080p60 3.5mm AV port (composite + audio) MIPI DSI connector |
| Camera | MIPI CSI connector | |
| Ethernet | Native Gigabit Ethernet | Gigabit Ethernet over USB (300 Mbps max.) |
| WiFi | Dual-band 802.11 b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 + BLE | Bluetooth 4.2 + BLE |
| USB | 2x USB 3.0Â + 2x USB 2.0 | 4x USB 2.0 |
| Expansion | 40-pin GPIO header | |
| Power Supply | 5V via USB type-C up to 3A 5V via GPIO header up to 3A Power over Ethernet via PoE HAT |
5V via micro USB up to 2.5A 5V via GPIO header up to 3A Power over Ethernet via PoE HAT |
| Dimensions | 85×56 mm | |
| Default OS | Raspbian (after June 24, 2019) | Raspbian (after March 2018) |
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