Raspberry Pi 4 Model b – 2GB Ram

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LKR 12,500.00 LKR 12,000.00

Available on backorder

Description

Completely upgraded, re-engineered
Faster, more powerful

Raspberry Pi 4 Specifications

From 9000.00 LKR

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 has 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.

Specifications:

  • Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
  • 2GB 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                                                                          

 

            Raspberry Pi 4               Raspberry Pi 3 B+        Raspberry Pi 3 B
Processor Broadcom BCM2711, Quad core Cortex-A72, 64-bit SoC, 1.5 GHz Broadcom BCM2837B0, Coetex-A53, 64-bit, 1.4 GHz Quad Core 1.2 GHz, Broadcom BCM2837, 64-bit CPU
Memory 1GB, 2GB or 4GB LPDDR4-2400 SDRAM

 

1GB LPDDR2 SDRAM 1GB RAM
Video and Sound 2x micro-HDMI ports(upto 4kp60 supported)
1xMIPI DSI display
1x lane MIPI CSI camera port
1x full size HDMI ports
1xMIPI DSI display
1x lane MIPI CSI camera port
1x full size HDMI ports

1xMIPI DSI display

1x lane MIPI CSI camera port

SD card 1x micro SD card

 

1x micro SD card 1x micro SD card
USB port 2 USB 3.0 ports
2 USB 2.0 ports
4 USB 2.0 ports 4 USB 2 ports
Bluetooth 2.4 GHz and 5 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE 2.4GHz and 5GHz IEEE 802.11 b/g/n/ac wireless LAN, Bluetooth 4.2, BLE BCM43438 wireless LAN, BLE onboard
Ethernet Gigabit Ethernet

 

Gigabit Ethernet over USB 2.0 (maximum throughput 300Mbps) 100 base Ethernet

 

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