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21.5” Smart Terminal

21.5” Smart Terminal

21 Inch Tablet

While there are many tablets available in the market with different sizes, a 21 inch tablet is not a commonly available option. In fact, the largest tablets available in the market today are around 13 inches.

There are a few reasons for this. Firstly, a tablet with a 21-inch display would be quite heavy and unwieldy, making it difficult to use and carry around. Secondly, it would be quite expensive to produce, which would likely limit its appeal to a very niche market.

That being said, there are some larger tablets that are designed for specific purposes, such as graphic design or digital art. These tablets are often called "drawing tablets" and can range in size from around 15 inches to 24 inches. However, they are not typically marketed as general-purpose tablets and are not intended for everyday use.

21 Inch Tablet Feature

While 21-inch tablets are not very common, some manufacturers do offer them as specialized devices. Here are some possible features of a 21-inch tablet:

Large Display: The primary feature of a 21-inch tablet is its large display size. This size can make it easier to read, view and interact with content.

High Resolution: To ensure that the display looks sharp at such a large size, the tablet will likely have a high resolution, such as 4K or higher.

Touchscreen: Like most tablets, a 21-inch tablet will likely have a touchscreen interface that allows users to interact with the device by touching the screen.

Stylus Support: With a large display, a stylus can be a useful accessory for drawing or taking notes. Some 21-inch tablets may support stylus input.

Powerful Processor: A tablet with a large display will likely require a powerful processor to handle the increased processing needs.

Large Battery: A larger display will consume more power, so a 21-inch tablet will likely have a larger battery to provide sufficient battery life.

Multiple Ports: With a larger size, a 21-inch tablet may offer more ports, such as USB or HDMI, to allow for connecting to other devices.

High-end Camera: A 21-inch tablet may have a high-end camera to capture images and videos in high resolution.

Built-in Speakers: A large display means there is more space for speakers, so a 21-inch tablet may have powerful built-in speakers to provide high-quality audio.

Multi-Tasking: With a large display, a 21-inch tablet can offer multi-tasking capabilities, allowing users to work on multiple applications simultaneously.


A 21-inch tablet could be used for a variety of applications, ranging from personal to commercial use. Here are some possible applications:

Digital Art: A 21-inch tablet would provide a large canvas for artists to create digital art. With the help of a stylus, artists could draw and paint with greater precision and detail.

Gaming: Gamers would enjoy playing games on a large tablet screen, especially if the tablet had a high refresh rate and good graphics capabilities.

Productivity: A 21-inch tablet could be used for productivity applications like word processing, spreadsheets, and video conferencing. Users could use a wireless keyboard and mouse to create a desktop-like experience.

Education: Large tablets could be used in educational settings, such as for interactive whiteboards, as a digital textbook, or as a learning tool for students.

Retail: Retail businesses could use 21-inch tablets as point-of-sale systems or as a way to showcase their products to customers.

Hospitality: In the hospitality industry, tablets could be used as a digital menu for restaurants, as a check-in system for hotels, or as a concierge service for guests.

Medical: Medical professionals could use large tablets to display medical images and records, as a tool for telemedicine, or as a way to collect patient data.

Entertainment: A 21-inch tablet could be used as a home entertainment system for watching movies, TV shows, or streaming music.


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