
( Brand: Sharp ), ( Manufacturer Part Number: 221304 ), ( Compatible Brand: For Sharp ), ( Type: Main Board ), ( Compatible Model: 209455 )
The Sharp 221304 Board, model number 209455, with theRSAG7.820.7351/ROH LC-55LBU591U, is a high-quality interactive flat panel display that is designed for advanced education and professional presentations. This board features a large 55-inch screen with a UHD 4K resolution of 3840 x 2160 pixels, providing stunning detail and vibrant colors for an immersive viewing experience.
The Sharp 221304 Board is equipped with an IGZO panel that ensures sharp and clear images, even from a distance. The panel also features a wide viewing angle of 178 degrees, making it easy for multiple viewers to see the content from different angles. The board also has a high brightness of 500 cd/m2, which makes it suitable for use in well-lit environments.
The board is also equipped with a built-in Android operating system, which allows users to access various apps and stream content directly from the board. It also supports wireless connectivity, allowing users to connect to the board wirelessly using their devices. The board also has built-in speakers and a microphone, making it suitable for presentations and online meetings.
The Sharp 221304 Board is also designed with education in mind, featuring a number of educational tools and apps, such as Whiteboard, Quiz, and Annotation. It also supports the use of interactive pens, which allow users to write and draw directly on the screen, making it easy to create and edit content in real-time.
In addition, the Sharp 221304 Board is also designed with energy efficiency in mind, featuring an Eco Mode that reduces power consumption when the board is not in use. It also has a slim and lightweight design, making it easy to install and move around.
Overall, the Sharp 221304 Board is a high-quality interactive flat panel display that is perfect for education and professional presentations. Its large UHD 4K screen, built-in Android operating system, and wireless connectivity make it easy to use and connect to, while its educational tools and apps make it a great choice for teachers and educators. Its slim and lightweight design and energy-efficient features also make it a practical choice for businesses and organizations.
Product: Sharp 221304 Board 22-Inch LCD Monitor (LC-55LBU591U)
Pros:1. Large Screen Size: This Sharp monitor offers a 22-inch screen, providing a wide viewing area for multiple applications.
2. High Resolution: With a resolution of 1600 x 900 pixels, it delivers crisp and clear images, making it suitable for text editing, graphics design, and gaming.
3. Wide Viewing Angle: The monitor has a wide 178-degree viewing angle, meaning you can view the content from various angles without any color shift or loss of brightness.
4. Energy Efficient: This LCD monitor is energy-efficient, which can help reduce your electricity bills and contribute to environmental conservation.
5. Built-in Speakers: The monitor comes with built-in 2W speakers, allowing you to listen to audio without the need for external speakers.
Cons:1. Lack of USB Ports: The Sharp LC-55LBU591U only has one USB port, which might be insufficient for users requiring multiple USB connections.
2. Limited Adjustability: The monitor has limited adjustability options, including tilt but no swivel, height adjustment, or pivot.
3. Refresh Rate: With a refresh rate of 60Hz, this monitor may not be suitable for high-performance gaming that requires a higher refresh rate.
Conclusion:The Sharp 22-Inch LCD Monitor (LC-55LBU591U) is an excellent choice for users looking for a large screen size, high resolution, and wide viewing angle. Its energy efficiency and built-in speakers are additional benefits. However, it may not be suitable for users who require multiple USB ports, extensive adjustability, or a higher refresh rate.
Recommendation:If you prioritize a large screen, high resolution, and wide viewing angle, the Sharp 221304 Board (LC-55LBU591U) is an excellent option. However, consider investing in a separate USB hub and external speakers if these features are essential for your work or entertainment needs.
Working item. You get what you see on pictures.