Raspberry Pi 4B is a single board computer designed and deveoped by Raspberry Pi. The power house of this computer is the Quad-Core 64-bit Broadcom 2711, Cortex A72 Processor. Depending on the model you choose it has 2GB/ 4GB/ 8GB RAM. Armed with variuos other features it has WLAN 802.11 b/g/n/ac (2,4 + 5,0 GHz), LAN RJ45 10/100/1000 Mbit (Gigabit LAN over USB 3.0), Operating Power [email protected] via USB Type-C Port and many more.
The speed and performance of the new Raspberry Pi 4 is a step up from earlier models. For the first time, this single board computer can provide complete desktop experience. Whether you're editing documents, browsing the web with a bunch of tabs open, juggling spreadsheets or drafting a presentation, you'll find the experience smooth and very recognizable but, on a smaller, more energy-efficient and much more cost-effective machine.
Still confused what's new? So, here's the comparison chart of different models of Raspberry Pi for you convenince.
Silent, energy-efficient: The fanless, energy-efficient Raspberry Pi runs silently and uses far less power than other computers.
Fast networking: Raspberry Pi 4 comes with Gigabit Ethernet, along with onboard wireless networking and Bluetooth.
USB 3: Your new Raspberry Pi 4 has upgraded USB capacity: along with two USB 2 ports you'll find two USB 3 ports, which can transfer data up to ten times faster.
Your choice of RAM: There are different variants of the Raspberry Pi 4 available, depending on how much RAM you need- 1GB/ 2GB/ 4GB.
Processor: Broadcom BCM2711, 64-bit ARM Cortex-A72 (ARMv8), Quad-core, 28nm Processor SoC running @ 1.5GHz, with a metal body for better heat dissipation.
Memory: 4GB LPDDR4 SDRAM
WIFI/BT: 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 5.0 and BLE (Bluetooth Low Energy)
Power-over-Ethernet (PoE) support (requires separate PoE HAT)
Ethernet: True Gigabit Ethernet, >900 Mbps
USB: 2 x USB3.0 Port + 2 x USB2.0 Port
Connection: GPIO Header 40-pin
HDMI: 2 x micro HDMI port, support 4Kp60 video, dual display
Video: MIPI DSI display port, MIPI CSI camera port & 4 Pole stereo output and composite video port