21.5-Inch Wall-Mounted Android Tablet Advertising Player - High-Resolution Digital Signage Solution for Commercial Use
The 21.5-inch Advertising Display Tablet offers versatile installation options with both wall-mounted and desktop placement capabilities, providing users with greater flexibility. It features a high-quality 21.5-inch IPS screen with 1080P resolution, ensuring crisp, clear content and a wide viewing angle. Ideal for high-definition advertisements, digital menus, or promotions, it excels in applications within the hospitality, retail, and foodservice industries. The tablet supports 10-point capacitive touch, allowing users to interact seamlessly by tapping the screen for quick information retrieval. Built-in speakers and a camera ensure superior audio-visual experiences, while the powerful RK3399 processor and Android operating system ensure smooth operation for diverse advertising needs. This tablet is an excellent solution for businesses looking to enhance customer engagement and display dynamic content effortlessly.
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- Features
- Parameter
- Products Description
- Packaging
- Recommended Products
Video
Features
- Panel: 21.5" IPS panel
- CPU:RK3399
- RAM:2GB
- Memory:16GB
- Resolution:1920X1080
- System:Android 7.1/9.0/10/11
- Support POE
Tablet Key Features
Parameter
| System | |
| CPU | RK3399,Dual-core A72+quad-core A53 |
| RAM | 2/4GB |
| Internal memory | 16/32/64GB |
| Operation system | Android 8.1/10/11 |
| Touch screen | 10-Point Capacitive Touch |
| Display | |
| Panel | 21.5" IPS panel |
| Resolution | 1920*1080 |
| Display mode | Normally black |
| Viewing angle | 85/85/85/85(L/R/U/D) |
| Contrast ratio | 800 |
| Luminance | 250cd/m2 |
| Aspect Ratio | 16:9 |
| Network | |
| WiFi | 802.11b/g/n |
| Ethernet | 100M/1000M ethernet |
| Buletooth | Bluetooth 4.2 |
| Interface | |
| Card slot | SD,support up to 32GB |
| Mini USB | USB OTG |
| USB | USB Host 3.0 |
| USB | USB host 2.0*2 |
| Power Jack | DC power input |
| RJ45 | Ethernet interface |
| Earphone | 3.5mm earphone |
| Media play | |
| Video format | MPEG-1,MPEG-2,MPEG-4,H.265,H.264,VC-1,VP8,VP9, etc.,support up to 4K |
| Audio format | MP3/WMA/AAC etc. |
| Photo | jpeg |
| Other | |
| Speaker | 2*3W |
| Camera | 2.0MP,Front |
| Micphone | yes |
| VESA | 100x100mm |
| Language | Multi-language |
| Working temp | 0--40 degree |
| Accessories | |
| Adapter | Adapter,12V/3A |
| User manual | yes |
| Stand | yes |
Products Description
With a large 21.5 -inch screen, compared with the 10.1 -inch screen, it can provide more display area. The larger the screen can attract the attention of the audience and effectively improve the quality of advertising. It is very suitable for use in the catering industry, hotels, retail stores and other scenarios.

The 21.5-inch Wall-Mounted Android Tablet is designed for flexible use in commercial environments, offering both horizontal and vertical display orientations to suit various content formats. Built with a durable plastic shell, it houses a powerful quad-core CPU to ensure smooth performance. The A+ grade screen delivers vibrant, high-quality visuals, while the capacitive touch functionality enhances user interaction. Whether you're displaying social media feeds or promotional content, this versatile digital signage solution provides a professional, dynamic display for any business setting.

The 21.5-inch Wall-Mounted Android Tablet Advertising Player is powered by a high-performance RK3399 octa-core processor, ensuring smooth operation for a variety of applications. With flexible memory configurations, including options of 2GB RAM and 16GB storage, this device provides robust performance for both interactive and passive content display. Whether for running dynamic advertisements, displaying real-time content, or managing multiple applications simultaneously, the advanced processing power guarantees reliability and efficiency for commercial use.

The 21.5-inch Wall-Mounted Android Tablet Advertising Player boasts a stunning 1920x1080 resolution with an IPS screen, delivering rich colors and high-definition visuals. With a wide 178° viewing angle, the display ensures clear, vibrant content from all directions. The 1000:1 contrast ratio enhances image sharpness, while the 16:9 aspect ratio offers an ideal format for various commercial applications. The screen's 100% sRGB color performance ensures accurate and lifelike color reproduction, making it perfect for dynamic advertising and high-quality presentations.

The 21.5-inch Wall-Mounted Android Tablet Advertising Player features an A+ original screen that delivers superior image quality compared to standard displays, ensuring vibrant, sharp visuals for a truly immersive viewing experience. The multi-point capacitive touch technology enables smooth and responsive interaction, allowing users to engage with content effortlessly. Whether for interactive advertising or product displays, this screen provides excellent touch accuracy and durability, enhancing user experience in commercial environments.



Packaging
Packaging support customization, users can customize logo tags on the box. Customized packaging can be customized according to the different needs of the user.
