If you are looking for a powerful and versatile computing device that can help you unleash your creativity, you should consider the Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB). This tiny device is the latest product in the popular Raspberry Pi range of computers, and it offers a significant upgrade over the previous models. In this article, we will show you the product details, features, benefits, and applications of the Raspberry Pi 4, as well as compare it with some similar products and share some representative product reviews. By the end of this article, you will have a clear idea of why the Raspberry Pi 4 is the best mini PC for making and experimenting.
Product Details
The Raspberry Pi 4 is a single-board computer that measures 3.94 x 2.76 x 1.18 inches and weighs 1.76 ounces. It has a Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz processor, 4GB of LPDDR4-2400 SDRAM, and a Broadcom VideoCore VI GPU that supports OpenGL ES 3.1, Vulkan 1.0, and 4K video decoding and output. It also has 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless LAN, Bluetooth 5.0, BLE, Gigabit Ethernet, 2 USB 3.0 ports, 2 USB 2.0 ports, 2 micro HDMI ports, a micro SD card slot, a 40-pin GPIO header, a 4-pole stereo audio and composite video port, and a USB Type-C power connector. The Raspberry Pi 4 requires a 5.1V, 3A power supply, which can be provided via USB Type-C or GPIO. It also supports Power over Ethernet (PoE) with a separate PoE HAT add-on.
Features and Benefits
The Raspberry Pi 4 has many features and benefits that make it a great device for various projects and applications. Here are some of them:
– More processing power: The Raspberry Pi 4 has a faster processor than the previous models, which means it can handle more complex tasks and run more smoothly. It can also run multiple programs at the same time without lagging or crashing.
– Dual-display support: The Raspberry Pi 4 has two micro HDMI ports that can support up to 4Kp60 video resolution, which means you can connect two monitors and enjoy a dual-screen setup. You can also use the Raspberry Pi 4 as a media center and stream high-quality videos to your TV or projector.
– USB 3.0 ports: The Raspberry Pi 4 has two USB 3.0 ports, which are much faster than the USB 2.0 ports on the previous models. You can use these ports to connect external devices, such as hard drives, keyboards, mice, cameras, etc., and transfer data at high speeds.
– USB Type-C power: The Raspberry Pi 4 uses a USB Type-C connector for power, which is more convenient and reliable than the micro USB connector on the previous models. You can use any standard USB Type-C charger or cable to power your Raspberry Pi 4, as long as it can provide 5.1V, 3A of current.
– Wireless connectivity: The Raspberry Pi 4 has built-in wireless LAN and Bluetooth, which means you can connect to the internet and other devices wirelessly. You can also use the Raspberry Pi 4 as a Wi-Fi hotspot and share your internet connection with other devices.
– GPIO pins: The Raspberry Pi 4 has a 40-pin GPIO header, which is fully backwards compatible with the previous models. You can use these pins to connect sensors, actuators, LEDs, buttons, etc., and control them with code. You can also use expansion HATs to add more functionality to your Raspberry Pi 4, such as cameras, displays, speakers, etc.
– Low price and size: The Raspberry Pi 4 is very affordable, costing only $62.82 for the 4GB model. It is also very small and lightweight, which makes it easy to carry and store. You can use the Raspberry Pi 4 anywhere, as long as you have a power source and a monitor.
Application of the Crowd
The Raspberry Pi 4 is a device that can be used by anyone who wants to learn, create, and have fun with computing. It is suitable for people of all ages and backgrounds, from beginners to experts, from students to professionals, from hobbyists to makers. Here are some examples of how different people can use the Raspberry Pi 4:
– Students: Students can use the Raspberry Pi 4 to learn programming, electronics, robotics, artificial intelligence, etc., and develop their skills and knowledge in STEM fields. They can also use the Raspberry Pi 4 to complete their school projects and assignments, and showcase their work to their teachers and classmates.
– Teachers: Teachers can use the Raspberry Pi 4 to teach their students various subjects and topics, such as math, science, engineering, etc., and make their lessons more interactive and engaging. They can also use the Raspberry Pi 4 to create educational resources and tools, such as quizzes, games, simulations, etc., and share them with their students and colleagues.
– Professionals: Professionals can use the Raspberry Pi 4 to enhance their work and productivity, such as creating custom software and hardware solutions, automating tasks, analyzing data, etc. They can also use the Raspberry Pi 4 to test and prototype their ideas and products, and save time and money.
– Hobbyists: Hobbyists can use the Raspberry Pi 4 to pursue their passions and interests, such as making music, art, photography, etc., and express their creativity. They can also use the Raspberry Pi 4 to build their own gadgets and devices, such as robots, drones, smart home systems, etc., and have fun with them.
– Makers: Makers can use the Raspberry Pi 4 to invent and innovate, such as creating new products and services, solving problems, improving lives, etc. They can also use the Raspberry Pi 4 to collaborate and communicate with other makers, and join the global maker community.
Similar Products Comparison
The Raspberry Pi 4 is not the only single-board computer on the market. There are many other similar products that offer different features and capabilities. Here is a table that compares the Raspberry Pi 4 with some of its competitors:
| Product | Processor | RAM | GPU | Wireless | Ethernet | USB | HDMI | GPIO | Price |
|---|---|---|---|---|---|---|---|---|---|
| Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | 4GB LPDDR4-2400 SDRAM | Broadcom VideoCore VI, supports OpenGL ES 3.1, Vulkan 1.0, 4K video decoding and output | 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless LAN, Bluetooth 5.0, BLE | Gigabit Ethernet | 2 USB 3.0 ports, 2 USB 2.0 ports | 2 micro HDMI ports, supports up to 4Kp60 video resolution | 40-pin GPIO header, fully backwards compatible | $62.82 |
| Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (2GB) | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | 2GB LPDDR4-2400 SDRAM | Broadcom VideoCore VI, supports OpenGL ES 3.1, Vulkan 1.0, 4K video decoding and output | 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless LAN, Bluetooth 5.0, BLE | Gigabit Ethernet | 2 USB 3.0 ports, 2 USB 2.0 ports | 2 micro HDMI ports, supports up to 4Kp60 video resolution | 40-pin GPIO header, fully backwards compatible | $58.99 |
| Raspberry Pi 3 Model B+ | Broadcom BCM2837B0, quad-core Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz | 1GB LPDDR2 SDRAM | Broadcom VideoCore IV, supports OpenGL ES 2.0, 1080p video decoding and output | 2.4 GHz and 5.0 GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE | Gigabit Ethernet over USB 2.0 | 4 USB 2.0 ports | 1 full-size HDMI port, supports 1080p video resolution | 40-pin GPIO header, fully backwards compatible | $35.00 |
As you can see from the table, the Raspberry Pi 4 has the best performance and features among the products, especially in terms of RAM, GPU, USB, and HDMI. It also has the most affordable price and the largest community support. Therefore, we can conclude that the Raspberry Pi 4 is the best choice for anyone who wants to get a single-board computer.
Representative Product Reviews
To give you a better idea of what other users think about the Raspberry Pi 4, we have selected some representative product reviews from Amazon and rewritten them in our own words. Here they are:
– **5.0 out of 5 stars** – Amazing device for the price
– I bought the Raspberry Pi 4 to use it as a media center and a retro gaming console. I was amazed by how easy it was to set up and how well it performed. It can play 4K videos smoothly and run many classic games without any lag. It is also very quiet and consumes very little power. I highly recommend this device to anyone who wants to have a lot of fun with a small budget.
– **4.0 out of 5 stars** – Great product, but needs better cooling
– I got the Raspberry Pi 4 to use it as a desktop computer and a web server. It is very fast and capable, and it can run many applications and programs without any problem. However, it also gets very hot and needs a good cooling system to prevent overheating and throttling. I had to buy a fan and a heatsink to keep it cool and stable. I wish the product came with a better cooling solution out of the box.
– **3.0 out of 5 stars** – Good product, but not compatible with some accessories
– I ordered the Raspberry Pi 4 to use it as a learning tool and a hobby project. It is a very powerful and versatile device, and it can do many things that I want to learn and try. However, it is not compatible with some of the accessories that I already have, such as the power supply, the HDMI cable, and the SD card. I had to buy new ones that fit the Raspberry Pi 4. I think the product should have been more backward compatible with the previous models.
Conclusion
The Raspberry Pi 4 is a fantastic device that can help you unleash your creativity and learn new skills. It has many advantages over the other similar products, such as more processing power, dual-display support, USB 3.0 ports, USB Type-C power, wireless connectivity, GPIO pins, low price and size, etc. It is suitable for people of all ages and backgrounds, and it can be used for various projects and applications, such as education, entertainment, productivity, innovation, etc. The only drawbacks are that it needs a better cooling system and that it is not compatible with some of the old accessories. However, these issues can be easily solved by buying some additional components. If you are interested in getting the Raspberry Pi 4, you can click on the link below and order it from Amazon. You will not regret it!
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