Categories

Kamami.pl - Official Raspberry Pi distributor

New products



Raspberry Pi 4 model B with 4GB RAM, Dual Band WiFi, Bluetooth 5.0, 1.5GHz

The long-awaited Raspberry Pi 4 model B with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5GHz, 4 GB LPDDR4 RAM and the Broadcom VideoCore VI graphics chip

More details

ID: 575568

64,14€ gross (23% VAT)
52,14€ net

Add to wishlist

More info

Available now!

Description

The long-awaited Raspberry Pi 4 model B with the Broadcom BCM2711 SoC (4 x Cortex-A72) SoC running at 1.5GHz clock rate, 4 GB LPDDR4 RAM (also available with  2 GB ) and the Broadcom graphics chip VideoCore VI.

The computer has a built-in wireless module with Wi-Fi interfaces (IEEE 802.11b / g / n / ac 2.4 / 5 GHz) and Bluetooth 5.0 / BLE. In addition, the board has 2 USB 2.0 ports, 2 USB 3.0 ports, a 40-pin GPIO connector (identical to previous computer), 2 microHDMI ports for connecting screens, Gigabit Ethernet (RJ45 socket), DSI connector (for display connection) , CSI connector (for camera connection), microSD card slot and 4 mounting holes.

The Raspberry Pi 4 model B uses a type C USB port as a power supply port. The manufacturer recommends a 5 V power supply and a current capacity of min. 3 A. Our offer includes a dedicated Raspberry power supply ( 5V / 3A USB-C to Raspberry Pi 4 black or white ). Raspberry can also be fed through GPIO (5V @ 3A) or PoE ports.

The offer also includes the official housing for Raspberry Pi 4 model B (white and raspberry) .

Kamami.pl is an authorized Raspberry Pi distributor

Kamami is the official distributor of Raspberry Pi minicomputers and dedicated accessories.

What's new in Raspberry Pi 4?

Compared to its predecessor Raspberry Pi 3, the B + model , the SoC system was made in 28 nm technology (40 nm in previous computers). Includes four ARM Cortex-A72 cores built into it that can work at 1.5 GHz. The changes have also occurred in the type and amount of RAM. The basic model has 1 GB RAM type LPDDR4 SDRAM, but adapting its offer to the voice of the community raspberry is also available in options with 2 GB or 4 GB of memory.

The new Broadcom VideoCore VI layout supports H.265 (4K @ 60FPS), H.264 (1080p @ 60FPS and 1080p @ 30FPS) codecs and the OpenGL ES 1.1, 2.0, 3.0 library, making it possible to generate 4K (3840) × 2160) up to 60 frames per second (in the case of a single monitor connected, in the case of two monitors it is possible only 30 frames per second in 4K resolution).

Changes also occurred in the connection configuration. The computer has been equipped with 2 USB 2.0 ports and 2 USB 3.0 ports. Instead of full-size HDMI, two HDMI micro ports have been installed (there is an official microHDMI cable - HDMI for Raspberry Pi (white) ) that allow you to display the image in 4K and connect two screens at the same time. The computer was also equipped with a Gigabit Ethernet port at full speed of 1 Gb / s (in previous generations Ethernet used the USB 2.0 interface, which caused that its speed was limited).

Video presentation

Features

  • Processor: Broadcom BCM2711 (quad core, Cortex-A72 core (ARM v8) 64-bit SoC @ operating frequency up to 1.5 GHz
  • RAM memory: 4 GB (LPDDR4 SDRAM)
  • Wi-Fi module IEEE 802.11b / g / n / ac (2.4 / 5 GHz)
  • Bluetooth 5.0 module (Low Energy (BLE))
  • Gigabit Ethernet
  • 2 x USB 2.0 port
  • 2 x USB 3.0 port
  • 40-pin GPIO connector (fully compatible with previous PCB versions)
  • 2 x microHDMI port (supporting 4K @ 60FPS resolution (using a single screen, with the use of two screens, 4K @ 30FPS resolution is available)
  • MIPI DSI connector for display connection
  • MIPI CSI connector for connecting the camera
  • Slot for microSD memory card
  • Support for H.265 (4K @ 60FPS), H.264 (1080p @ 60FPS and 1080p @ 30FPS) codecs
  • Power supply: 5 V DC (power supply with a capacity of at least 3 A) or via GPIO pins (5V, 3A)
  • Possibility of power supply via PoE (Power over Ethernet)
  • Dimensions: 85 x 56 mm

Comparison of Raspberry Pi 3 model B + and Raspberry Pi 4 model B

Raspberry Pi 3 Model B +Raspberry Pi 4 model B
SoCBroadcom BCM2837B0Broadcom 2711
CPU4 ARM Cortex-A53 1.4 GHz cores4 ARM Cortex-A72 1.5 GHz cores
GPUBroadcom VideoCore IVBroadcom VideoCore VI
RAM1GB LPDDR2 SDRAM2GB or 4 GB (depending on version) LPDDR4 SDRAM
CommunicationWifi 2.4GHz / 5.0GHz IEEE 802.11.b / g / n / ac, Bluetooth 4.2, BLE
4 x USB 2.0 ports
Gigabit Ethernet with the use of USB 2.0 (up to 300 MPS)
Wifi 2.4GHz / 5.0GHz IEEE 802.11.b / g / n / ac, Bluetooth 5.0 , BLE
2 x USB 2.0 / 2 x USB 3.0
Gigabit Ethernet
Video and sound1 x HDMI connection,
1 x MIPI DSI connector
1 x MIPI CSI connector
4-field audio / video output
2 x micro HDMI (4K)
1 x MIPI DSI connector
1 x MIPI CSI connector
4-field audio / video output
MultimediaH.264, MPEG4 (1080p30)
H.264 (1080p30),
OpenGL ES 1.1, 2.0
H.265 (4kp60)
H.264 (1080p60)
H.264 (1080p30),
OpenGL ES 1.1, 2.0, 3.0
SD card slotSlot for microSD memory card (with installed system and as memory for data)
Power

5V / 2.5A DC (micro USB)
5V DC (GPIO)
PoE

5V / 3A DC (USB type C)
5V DC (GPIO)
PoE

Useful links

Select contents of yor set

Downloads

Manufacturer

Accessories