21.5-Inch High-Performance Android Screen for Digital Signage and Industrial Control
The 21.5-inch high-performance Android screen is ideal for digital signage applications in commercial spaces such as malls, airports, and transportation hubs. Its Full HD resolution (1920x1080) and 3000:1 contrast ratio deliver crystal-clear visuals and vivid colors, making it perfect for displaying advertisements, interactive promotions, or real-time information like flight schedules and product details. Its wide viewing angles and high brightness ensure that content is visible from a distance, regardless of the lighting conditions in the environment. Additionally, with its Wi-Fi and Ethernet connectivity, the screen allows businesses to easily update and manage content remotely, keeping the information up to date. The built-in stereo speakers further enhance its capability, making it suitable for engaging audio-visual displays in high-traffic areas.
| LCD Panel Parameters | Screen Size | 21.5 Inch |
| Display Area | 476.5 mm (Height) X 268 mm (Width) |
| Aspect Ratio | 16 : 9 |
| LCD Type | TFT-LCD Monitor |
| Maximum Resolution | 1920 X 1080 |
| Display Color | 16.7m |
| Brightness | 250cd/m² |
| Contrast Ratio | 3000 : 1 |
| Viewing Angle (Up/Down/Left/Right) | 89/89/89/89 (Type)(CR≥10) |
| Response Time | 6.5ms |
| LCD Panel Lifespan (Hours) | 60,000(Hour.) |
| Field Frequency | 60Hertz |
| Audio parameters | Audio system | Stereo |
| Speaker size | ≈ 99 x 45 x 20 mm |
| Impedance | 8 Ohm |
| Power | 2 x 5 Watt |
| Loudness | > 80 Decibel |
| Interface | 4-pin connector |
Configuration PCB Android Built-in
(Choose one of two) | CPU | Quad-Core RK3288, 1.8GHz | Quad-Core RK3568,2.0GHz |
| GPU | Mali-T764 | Mali-G52 |
| RAM | 2GB | 4GB |
| ROM | 32GB | 32GB |
| Android System | Android 10.0 | Android 11.0 |
| Ethernet | 1 x RJ45, Ethernet 1,000 Mbps | 1 x RJ45, Ethernet 1,000 Mbps |
| Wireless Internet | 2.4Gigahertz | 2.4Gigahertz/5Gigahertz, Wi-Fi 6 |
| Bluetooth | 4.2 | 5 |
| Interface | USB2.0 x 2 | USB2.0 x 2 |
| HDMI IN x 1 |
| Power | Power Supply | Alternating Current 100V~240V, 50/60Hz |
| Maximum Power Loss | ≤ 45 Watt |
| Standby Mode Power Loss | < 1 Watt |
| Features | Operating Temperature | 0℃ ~ 50℃ |
| Storage Temperature | Below 10℃ ~ +60℃ |
| Package Size | Device Dimensions | 535.9 X 332.5 X 49.95 mm. |
| Net Weight | 7 Kilogram |
| Package Size | 62 X 42 X 15Centimeter |
| Gross Package Weight per Unit | 7.5 Kilogram |
In industrial control environments, the 21.5-inch Android display serves as a reliable tool for monitoring and controlling machinery, production lines, and operational processes. Whether in a manufacturing facility or a warehouse, this screen's robust build and high response time make it well-suited for real-time control and monitoring tasks. With the ability to display essential data like temperature readings, machine statuses, and alerts, operators can quickly respond to any operational issues. The screen's integration with industrial software is seamless, with its Ethernet port and Wi-Fi 6 connectivity allowing for remote diagnostics and data synchronization. Furthermore, the operating temperature range ensures its reliability even in harsh factory conditions, while its energy-efficient design helps reduce operational costs.
The 21.5-inch Android screen also serves as an excellent interface for interactive kiosks, self-service stations, and customer engagement platforms. In sectors like retail, hospitality, and healthcare, this device provides an intuitive touch interface for wayfinding, check-in systems, and product catalogs. The high-resolution display and responsive touch capabilities make it ideal for enhancing customer experiences in busy locations like shopping malls, airports, and hotel lobbies. With its Bluetooth and USB ports, businesses can easily integrate the screen with other devices for added functionality, such as accepting payments or printing tickets. Additionally, its low power consumption and long lifespan make it a cost-effective solution for continuous, round-the-clock operation.
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21.5-Inch High-Performance Android Screen for Digital Signage and Industrial Control Images
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