Description of the Raspberry Pi 4B minicomputer kit
The kit includes a Raspberry Pi model 4B minicomputer with 1 GB of RAM, along with an official protective case and an original 5.1 V power supply with a current output of 3.0 A. The kit also includes accessories such as a microHDMI cable, a fast memory card with the operating system and an Ethernet cable.
| No. | Photo | Name |
|---|---|---|
| 1 |  | Raspberry Pi model 4B 1 GB RAM - a popular minicomputer in the latest version with a 64-bit 1.5 GHz processor , 1 GB RAM memory , built-in WiFi module Dual Band and Bluetooth 5.0 . |
| 2 |  | Original Raspberry Pi power supply - 5.1V with 3.0A current output with USB C connector - currently shipped in black. |
| 3 |  | Official case for Raspberry Pi 4B - has the ability to configure the side walls and top cover, provides access to audio, video, microSD card, power and GPIO connectors. |
| 4 |  | 1m microHDMI to HDMI cable for connecting a Raspberry Pi to a monitor. Shipped in white. |
| 5 |  | 32GB Class 10 microSD Card - Fast 32GB Class 10 Sandisk memory card with NOOBs software. |
| 6 |  | This Ethernet Patchcord UTP 5e network cable , over 1 meter long, allows you to connect to the internet. Shipped in a random color. |
What is the Raspberry Pi 4 minicomputer?
This is the latest version of the popular tile Raspberry Pi version 4 B. This model is distinguished by:
- efficient Broadcom BCM2711 processor - quad-core 64-bit ARM-8 Cortex-A72 1.5 GHz,
- two microHDMI connectors - allow you to connect two monitors
- two USB 3.0 ports and two USB 2.0 ports - provide faster data exchange speeds than in the previous version
- USB C power connector - allows current flow up to 3.0 A
- dual-band WiFi - 2.4 GHz and 5 GHz, Bluetooth 5 / BLE,
- Ethernet port with speeds up to 1000 Mb/s with the possibility of powering via PoE,
The rest of the specifications are consistent with the previous 3 B+ model, including: four USB ports, 40 GPIO, microSD card connectors, DSI and CSI connectors, and four mounting holes.
The film presents the capabilities of the latest Raspberry Pi 4B minicomputer.
Why is it worth choosing a set from an official distributor?
To run the Raspberry Pi 4, you need a power supply with the appropriate parameters: an output voltage above 5 V and a current output of up to 3.0 A. The included, proven, original power supply ensures stable operation of the minicomputer under full load. Thanks to the official case, the Raspberry Pi 4 will avoid potential physical damage and accidental short circuits, for example, to the GPIO ports. The included fast 32 GB memory card allows you to install the operating system immediately after inserting it and connecting the minicomputer to the internet via cable. Included accessories, such as microHDMI cables, allow you to connect the Raspberry Pi to any monitor with an HDMI port.
Raspberry Pi 3B+ and 4B 4GB RAM Specifications and Comparison
| Basic information | ||
|---|---|---|
 |  | |
| Model | Raspberry Pi 3 model B+ | Raspberry Pi 4 |
| Issue | 3 - 2018 | 6 - 2019 |
| Technical specifications | ||
| Chipset processor | Broadcom BCM2837B0 64-bit | Broadcom BCM2711 64-bit |
| Core | Quad-Core ARM Cortex-A53 | Quad-Core ARM Cortex-A72 |
| Operating systems | Linux Raspbian Windows 10 loT | Linux Raspbian Windows 10 loT |
| Clocking | 1.4 GHz | 1.5 GHz |
| Architecture | ARMv8-A | ARMv8-A |
| RAM | 1GB LPDDR2 @ 900MHz | 1 GB LPDDR4 |
| Memory | microSD card | microSD card |
| GPIO socket | 40-pin connector (2x20 pin) 2.54 mm raster | 40-pin connector (2x20 pin) 2.54 mm raster |
| Power supply |
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| Tile dimensions | 85 x 56 x 17 mm | 85 x 56 x 17 mm |
| Interfaces | ||
| USB interface | 4x USB 2.0 - type A socket | 2x USB 2.0 - type A socket 2x USB 3.0 - type A socket |
| Network interface | 300 Mbps Ethernet port | 100/1000 Mbps Ethernet port |
| WiFi interface | Dual Band 2.4 GHz and 5 GHz 802.11 b/g/n/ac | Dual Band 2.4 GHz and 5 GHz 802.11 b/g/n/ac |
| Bluetooth | Low Energy, BLE 4.2 | Low Energy, BLE 5 |
| Camera | CSI nest | CSI nest |
| Touchscreen display | DSI socket | DSI socket |
| Video | HDMI HD 1080px / 30fps H.264 1080p30 OpenGLES 1.1, 2.0 | 2 x microHDMI H.265 4K 60 fps H.264 1080p 30 fps OpenGLES 1.1, 2.0, 3.0 |
| Communication | UART, SPI, I2C, GPIO | UART, SPI, I2C, GPIO |
Useful links |
