Raspberry Pi 4 Model B (4GB RAM)

The Raspberry Pi 4 Model B (4GB RAM) is a highly capable mini PC that bridges the gap between embedded development and desktop-level computing. With a Broadcom BCM2711 quad-core Cortex-A72 processor @ 1.5GHz, this board handles multitasking, Python programming, edge AI, Linux-based OS, and STEM education projects with remarkable speed and efficiency.

The 4GB LPDDR4 RAM version strikes a perfect balance between affordability and performance, making it suitable for lightweight servers, media centers, educational kits, and more. Dual micro-HDMI ports support 4K video output, allowing simultaneous high-resolution displays. Combined with USB 3.0, dual-band Wi-Fi, Bluetooth 5.0, and Gigabit Ethernet, the Pi 4 is an excellent choice for modern smart systems.

Need a case or power supply? Check out our Raspberry Pi Mounts and Cases and Power Supplies for reliable accessories.

✅ Key Features:

• Processor: Broadcom BCM2711, Quad-Core Cortex-A72 (ARM v8) @ 1.5GHz

• RAM: 4GB LPDDR4-3200 SDRAM

• Graphics & Video:

  • Dual micro-HDMI ports (up to 4Kp60 + 4Kp30)

  • VideoCore VI GPU

• Networking:

  • Gigabit Ethernet

  • 802.11ac Wi-Fi (dual-band 2.4GHz & 5GHz)

  • Bluetooth 5.0

• Connectivity:

  • 2 × USB 3.0 ports

  • 2 × USB 2.0 ports

  • USB-C for power

• Expansion:

  • 40 GPIO pins

  • CSI/DSI camera & display connectors

• Storage: microSD card slot (UHS-I supported)

🛠️ Typical Applications:

• IoT Gateways & Smart Devices:
  Connect to NodeMcu modules for cloud-connected sensor networks.

• Media Streaming & Home Theater:
  Run Kodi, Plex, or VLC in 4K resolution across dual monitors.

• Educational Tools:
  Perfect for teaching Linux, Python, GPIO basics, and electronics in classrooms.

• Automation & Robotics Projects:
  Integrate with Arduino boards for custom-built robots or controllers.

• Mini Servers & Local Hosting:
  Set up a VPN, NAS, or web server for personal use or small businesses.

• Edge AI & Computer Vision:
  Deploy lightweight AI models using TensorFlow Lite, OpenCV, or Coral accelerators.

⚠️ Precautions:

• Use a 5V/3A USB-C power adapter for stable operation

• Active cooling (fan or heatsink) is recommended for long-term use

• Use only Class A1/A2 microSD cards for best performance

• GPIO uses 3.3V logic – avoid direct 5V input without a level shifter

• Keep Raspberry Pi OS and firmware updated for compatibility

📺 YouTube Tutorial:

🎥 Getting Started with Raspberry Pi 4 (4GB) Setup Guide

🏪 Shop Address:

Electroway, Johar Town (Near UMT), Lahore, Pakistan
📦 Nationwide shipping in Islamabad, Karachi, Faisalabad, Multan & more.

Package Includes:

• 1 x Raspberry Pi 4 Model-B with 4 GB RAM

Best Online Shopping website for Raspberry Pi 4 4GB RAM in cheap price in Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Multan, Quetta, Faisalabad and all over Pakistan.