Raspberry Pi Zero 2 W vs Raspberry Pi Zero W
SOURCE ARTICLES
Review: Raspberry Pi Zero 2W — HackSpace magazine
hackspace.raspberrypi.com
The Raspberry Pi Zero 2 W is a pin-compatible replacement for the original Zero, offering a significant boost in processor performance. It features a BCM2710 silicon die with four cores running at 1GHz, resulting in a 40% increase in single-core performance. The board retains the same features as the original Zero, making it compatible with existing projects. The software upgrade is seamless, and other operating systems should also work. The increased speed and processing power make it ideal for machine learning, handheld gaming, and tasks like hosting a web interface and controlling hardware. Overall, the Zero 2 W is a highly recommended upgrade, offering a big speed increase in a tiny package.
Raspberry Pi Zero W review
www.androidauthority.com
The Raspberry Pi Zero W is an improved version of the original Raspberry Pi Zero, with built-in Wi-Fi and Bluetooth. It is a small, bare-bones circuit board that is versatile and affordable at $10. It has a 1 GHz ARMv6 single core microprocessor, 512 MB of memory, and a VideoCore 4 GPU. The Zero W uses the Cypress CYW43438 wireless chip for wireless LAN and Bluetooth connectivity. It runs on Linux, specifically the Debian based Raspbian operating system. The desktop performance is poor, but it is great for IoT projects that require a cheap processor board with wireless connectivity.
Raspberry Pi Zero 2 W review • magazin Mehatronika
magazinmehatronika.com
The Raspberry Pi Zero 2 W is a versatile and affordable board that offers decent power for various projects. It has great software support and a compact design. However, it only has 512 MB of RAM, which limits its performance. Overall, it is a capable system for project usage at a low price point.
AI COMPARISON
Product Comparison Table
| Feature | Raspberry Pi Zero 2 W | Raspberry Pi Zero W |
|---|---|---|
| Volume | 25.35 cm³ | 9.75 cm³ |
| Dimensions (mm) | 30 (W) x 65 (H) x 13 (T) | 65 (W) x 30 (H) x 5 (T) |
| Weight | 8.9 g | 9 g |
| Processor | Quad-core 1GHz | Single-core 1GHz |
| RAM | 512 MB | 512 MB |
| 64-bit | Yes | No |
| Memory ECC | Yes | No |
| External Memory Slot | Yes | Yes |
| Integrated Graphics | Yes | Yes |
| USB Ports | 1 | 1 |
| USB Type-C | No | No |
| HDMI | Yes | Yes |
| HDMI Ports | 1 | 1 |
| WLAN Toggle | Yes | Yes |
| WiFi | WiFi 4 | WiFi 4 |
| Bluetooth Version | 4.2 | 4.1 |
| Ethernet | No | No |
| OpenGLES Version | 2 | Not specified |
Product Review Summary
Raspberry Pi Zero 2 W
- Offers a significant processor performance upgrade with four cores compared to the original Zero, ideal for desktop use and embedded projects like machine learning and web hosting.
- Retains the features of the original Zero, including 512MB RAM and various connectivity options (Mini HDMI, USB 2.0 OTG, micro HDMI, micro USB).
- Software upgrades are seamless with existing Raspberry Pi OS, ensuring easy maintenance and compatibility.
- Recommended for applications like OctoPrint and lightweight server-based IoT projects due to its enhanced processing capabilities and wireless connectivity.
- Slightly larger and heavier than its counterpart, but provides better performance for a range of projects, especially those requiring moderate computational power.
Raspberry Pi Zero W
- Improved version of the original Zero, including built-in Wi-Fi and Bluetooth, suitable for IoT projects.
- Features a 1GHz single-core processor, suitable for basic tasks and command-line operations.
- Lightweight and extremely portable, can be powered by an external battery, ideal for headless setups.
- Not suitable for desktop applications due to poor performance; additional adapters may be required for full functionality.
- Offers a more compact form factor than the Zero 2 W, making it highly suitable for ultra-compact projects.
Recommendations
For IoT and Portable Projects:
- Raspberry Pi Zero W is suitable for users who need a highly compact and energy-efficient board for simple, headless IoT applications where space and power consumption are critical.
For Desktop and Embedded Projects:
- Raspberry Pi Zero 2 W is recommended for users requiring more processing power and are involved in multi-threaded applications like desktop use, embedded projects, and machine learning, where the additional cores will provide substantial performance benefits.
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