Raspberry Pi 4 Model B 4GB RAM – Quad-Core 64-Bit Single Board Computer

Raspberry Pi 4 Model B 4GB – The Most Powerful and Versatile Single Board Computer for Makers, Students, and Developers

The Raspberry Pi 4 Model B 4GB is the most popular and capable version of the world’s best-selling single board computer — and the clear choice for anyone who wants a genuine desktop computing experience, a powerful IoT development platform, or a feature-rich maker board, all in one credit-card-sized package. With its 1.8GHz quad-core 64-bit ARM Cortex-A72 processor, 4GB of fast LPDDR4 RAM, dual 4K micro-HDMI outputs, USB 3.0, Gigabit Ethernet, dual-band Wi-Fi, Bluetooth 5.0, and a fully programmable 40-pin GPIO header, the Raspberry Pi 4 Model B 4GB delivers desktop-class performance at a fraction of the cost of a traditional computer — while remaining fully compatible with every Raspberry Pi project, HAT, and accessory ever made.

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Why the Raspberry Pi 4 Model B 4GB Is the Right Choice

The 4GB RAM variant of the Raspberry Pi 4 Model B sits at the sweet spot of the entire Raspberry Pi 4 range. It offers significantly more memory than the 1GB and 2GB versions — making it capable of running a full desktop environment, multiple applications simultaneously, and memory-intensive workloads like machine learning, computer vision, and web servers — while remaining more affordable than the 8GB model for users who do not need maximum memory. For the vast majority of students, hobbyists, developers, and educators, the Raspberry Pi 4 Model B 4GB is the ideal starting point.

Key Features of the Raspberry Pi 4 Model B 4GB

1. Broadcom BCM2711 Quad-Core Cortex-A72 Processor – 3x Faster Than Pi 3B+

The Raspberry Pi 4 Model B 4GB is powered by the Broadcom BCM2711 system-on-chip, featuring a quad-core ARM Cortex-A72 64-bit processor running at 1.8GHz. This represents a dramatic improvement in raw CPU performance — approximately three times faster than the previous generation Raspberry Pi 3 Model B+ — making it genuinely capable of handling tasks that previously required a full desktop PC. Web browsing, Python scripting, video playback, compiling code, running a local server, and processing real-time sensor data are all handled smoothly and responsively by the A72 cores.

2. 4GB LPDDR4-3200 RAM – Smooth Multitasking and Desktop Use

The 4GB of fast LPDDR4-3200 SDRAM in the Raspberry Pi 4 Model B 4GB is enough to run Raspberry Pi OS with a full desktop environment, multiple browser tabs, a code editor, and background services simultaneously — without slowdown. It also provides sufficient memory for running Docker containers, lightweight databases, machine learning inference with TensorFlow Lite, computer vision with OpenCV, and Node-RED automation flows. This is why the 4GB variant is the most recommended version for general use, education, and development.

3. Dual Micro-HDMI Ports – 4K Dual-Display Support

The Raspberry Pi 4 Model B 4GB is the first Raspberry Pi to support dual independent display output. Its two micro-HDMI ports can drive two monitors simultaneously at resolutions up to 4K (3840×2160) at 60fps — making it the first Pi that is genuinely usable as a dual-screen desktop computer. Use one screen for your code editor and the other for documentation, a terminal, or a live preview of your project output. Both displays can be set to different resolutions and refresh rates independently.

4. Hardware 4K Video Decoding – H.265 and H.264

The Raspberry Pi 4 Model B 4GB includes a dedicated hardware video decoder that handles H.265 (HEVC) at 4Kp60 and H.264 at 1080p60 decode and 1080p30 encode — all without taxing the CPU. This makes it an outstanding media centre platform capable of playing 4K HDR video content smoothly using Kodi, VLC, or any other media player. The VideoCore VI GPU also supports OpenGL ES 3.0 for hardware-accelerated 3D graphics rendering.

5. Gigabit Ethernet – True Wired Network Performance

The Raspberry Pi 4 Model B 4GB features a true Gigabit Ethernet port that is no longer limited by a shared USB bus — unlike the Raspberry Pi 3 which capped wired network speeds at around 300Mbps. The dedicated Ethernet controller on the Pi 4 delivers genuine gigabit performance, making it an excellent platform for network-attached storage (NAS), network monitoring tools, VPN servers, local web servers, and any application requiring high-throughput wired connectivity.

6. Dual-Band Wi-Fi and Bluetooth 5.0

The built-in dual-band 802.11b/g/n/ac wireless LAN on the Raspberry Pi 4 Model B 4GB supports both 2.4GHz and 5GHz frequency bands — giving you access to faster, less congested 5GHz Wi-Fi networks where available, while maintaining compatibility with standard 2.4GHz networks. Bluetooth 5.0 with BLE support enables low-power wireless connections to sensors, peripherals, smartphones, and other Bluetooth devices with improved range and speed over Bluetooth 4.2.

7. USB 3.0 – 10x Faster Data Transfer

The Raspberry Pi 4 Model B 4GB includes two USB 3.0 ports alongside two USB 2.0 ports. The USB 3.0 ports deliver data transfer speeds up to approximately 5Gbps — around ten times faster than USB 2.0 — making them ideal for connecting USB 3.0 SSDs, high-speed flash drives, and fast USB peripherals. This makes the Pi 4 a capable platform for NAS builds, high-speed data logging, and applications that previously required a desktop PC for fast storage access.

8. 40-Pin GPIO Header – Fully Backward Compatible

The standard 40-pin GPIO header on the Raspberry Pi 4 Model B 4GB is fully backward compatible with every HAT (Hardware Attached on Top), add-on board, and GPIO project designed for previous Raspberry Pi models. The BCM2711 chip adds extra I2C, UART, and SPI peripherals as alternate GPIO functions, giving developers significantly more flexibility when attaching sensors, displays, motor controllers, and custom hardware compared to older Pi models. All 28 available GPIOs support digital input, digital output, PWM, SPI, I2C, UART, and more.

9. MIPI Camera and Display Interfaces

The Raspberry Pi 4 Model B 4GB includes a dedicated 2-lane MIPI CSI camera interface for connecting the official Raspberry Pi Camera Module — enabling high-quality photography, video capture, time-lapse recording, computer vision, and machine learning image classification projects. A 2-lane MIPI DSI display interface allows connection of the official Raspberry Pi Touchscreen Display — ideal for building portable projects, kiosk applications, and standalone GUI devices without requiring an HDMI monitor.

10. Power over Ethernet (PoE) Support

The Raspberry Pi 4 Model B 4GB supports Power over Ethernet (PoE) through a dedicated 4-pin PoE header. With the addition of the official Raspberry Pi PoE+ HAT (sold separately), you can power the board directly through a PoE-capable Ethernet cable — eliminating the need for a separate USB-C power supply. This is particularly useful for network-connected deployments such as IP cameras, network sensors, and remote monitoring installations where running a power cable is impractical.

Raspberry Pi 4 Model B 4GB – Full Technical Specifications

What’s Included in the Box

• ✅ 1× Raspberry Pi 4 Model B – 4GB RAM

Note: A micro SD card with OS, USB-C power supply (5V/3A), and micro-HDMI to HDMI cable are required but sold separately. Browse our accessories section for compatible items.

What Can You Build with the Raspberry Pi 4 Model B 4GB?

The Raspberry Pi 4 Model B 4GB is one of the most versatile computing platforms ever made. Here are some of the most popular applications:

• 🖥️ Desktop Computer – Run Raspberry Pi OS with full GUI, browser, office suite, and code editor
• 🎬 Media Centre – Stream and play 4K video using Kodi, Plex, or VLC
• 🤖 Robotics Controller – Drive motors, servos, and sensors via GPIO and I2C
• 🏠 Smart Home Hub – Run Home Assistant, Node-RED, or OpenHAB for full home automation
• 🧠 Machine Learning and AI – Run TensorFlow Lite, OpenCV, and object detection models
• 🌐 Web and File Server – Host websites, APIs, databases, and local file storage
• 📷 Security Camera – Build a PoE-powered IP camera with motion detection and recording
• 🎮 Retro Gaming Console – Emulate classic consoles using RetroPie or Batocera
• 📡 Network Tools – Run Pi-hole ad blocker, VPN server, or network monitor
• 🔬 STEM Education – Learn Python, Linux, electronics, and programming from scratch

Raspberry Pi 4 Model B – Which RAM Version Should You Choose?

Who Is the Raspberry Pi 4 Model B 4GB Best For?

• ✅ Students and beginners learning Linux, Python, and electronics
• ✅ Makers and hobbyists building robots, home automation, and IoT devices
• ✅ Educators and schools running STEM computer science labs
• ✅ Developers needing a low-cost Linux development and test environment
• ✅ Home users who want a media centre, Pi-hole, or home server on a budget
• ✅ IoT engineers prototyping connected devices with Wi-Fi, Bluetooth, and GPIO

Order the Raspberry Pi 4 Model B 4GB Today

The Raspberry Pi 4 Model B 4GB is in stock now at VirtualPathshala with fast shipping across India. It is the most capable, most versatile, and best value single board computer available — and the 4GB variant is the recommended choice for almost every project. For complete technical specifications and official documentation, visit the official Raspberry Pi 4 Model B product page.