Digital Signage Display, How To Choose?
Digital signage displays are increasingly becoming essential in businesses, retail stores, public spaces, and corporate environments. Whether you need to promote products in retail, display real-time information in public places, or enhance communication in meeting rooms, choosing the right digital signage display is crucial. The right choice can significantly impact the effectiveness of your messaging and customer engagement.
In this article, we’ll guide you through the key factors to consider when selecting a digital signage display and introduce Portworld‘s diverse range of products to help you make an informed decision.
1. Understand Your Display Needs
Before choosing a digital signage display, it’s important to define the primary purpose of the display. Common use cases include:
- Retail Advertising: For promoting products, sales, or in-store promotions.
- Corporate Communication: Used in offices for internal communications, schedules, or directories.
- Wayfinding: Displays used for navigation in large buildings like airports, hospitals, and shopping malls.
- Interactive Displays: Allow users to interact with the screen, such as for touch-based product catalogs, directories, or customer feedback.
- Outdoor Advertising: Durable displays designed for use in outdoor environments, capable of withstanding harsh weather.
2. Display Size and Resolution
The size of the screen is one of the most important factors when choosing a digital signage display.
- Smaller Displays (10”-32”): Ideal for kiosk-style displays, point-of-sale (POS) systems, or interactive stations. Smaller displays are often used in retail environments or as directory boards in malls or hotels.
- Medium Displays (40”-55”): Perfect for more prominent installations, such as in retail windows, corporate offices, or waiting areas. This size provides visibility at a distance without overwhelming the space.
- Larger Displays (55”-85”): Used for larger spaces like lobbies, conference rooms, or outdoor advertising. These displays ensure your message can be seen from a distance and provide high impact in large venues.
Resolution also plays a critical role. Higher resolutions provide sharper images. For general purposes, a Full HD (1920×1080) resolution is often sufficient. However, for larger displays (above 55”), you might want to consider 4K resolution (3840×2160) to ensure clarity and detail.

digital signage display
3. Indoor vs Outdoor Displays
The next important consideration is whether your display will be used indoors or outdoors.
- Indoor Displays: Typically have lower brightness levels (300-500 nits) as they are used in controlled environments. They are ideal for retail stores, offices, and waiting areas.
- Outdoor Displays: These displays need to have high brightness levels (1000-2500 nits or more) to ensure visibility under direct sunlight. They are weather-resistant, meaning they can withstand rain, wind, and temperature fluctuations. Outdoor digital signage often needs additional protection from dust and water, so IP-rated enclosures are common.
Portworld’s Product Range includes both indoor and outdoor solutions. For example, the YC-32OB 32 inch Optical Bonding Touch Screen Android tablet and YC-215OB 21.5 inch LCD Advertising Digital Signage offer a variety of digital signage options, both with advanced features for different environments.
4. Connectivity and Integration
To get the most out of your POS digital signage display, it needs to be easy to manage and update. Look for displays with robust connectivity options:
- Wi-Fi & Ethernet: Essential for remotely managing content and ensuring real-time updates. Displays that support PoE (Power over Ethernet) allow for a single cable to supply both power and data, simplifying installations.
- HDMI and USB Inputs: If you’re using external devices like media players, video sources, or USB drives, ensure the display has appropriate ports.
- Cloud-based Content Management: Many modern digital signage systems support cloud-based content management, allowing you to manage content remotely across multiple locations.
The Portworld YC-102P 10.1” Wall Mounted Android POE Tablet and YC-2701T 27” POS Touch Screen Digital Signage Display are great examples of displays that integrate seamlessly with content management systems, ensuring content updates and scheduling are hassle-free.
5. Brightness and Viewing Angles
Brightness is an essential feature that determines how visible the screen will be in different lighting conditions. Displays with higher brightness levels are better suited for environments with ambient light or direct sunlight, like retail windows or outdoor areas.
- Standard brightness: 300-500 nits for indoor use.
- High brightness: 1000 nits or more for outdoor or brightly lit spaces.
Additionally, consider the viewing angle. A wider viewing angle ensures that your display can be seen clearly from various positions, which is especially important in high-traffic areas.
Portworld’s YC-156OB 15.6 inch Optical Bonding Touch Screen Android tablet offers excellent brightness levels and wide viewing angles, making it suitable for interactive displays or customer feedback kiosks in high-traffic areas.

Home Automation Controller3-1
6. Durability and Design
Durability is a key factor, especially if your digital signage will be in a public or high-traffic environment. Look for displays that are:
- Shock-resistant: To handle bumps or accidental hits.
- Vandal-proof: For outdoor displays, this could include tamper-proof enclosures and toughened glass.
- Waterproof/Weatherproof: Particularly for outdoor use, ensure the display is protected against dust, rain, and extreme temperatures.
Portworld offers a variety of rugged digital signage solutions such as the YC-4920FL 49″ Floor Standing Kiosk Digital Signage Display, which is designed for both durability and high performance in commercial settings.
7. Customization Options
Customizability is crucial, especially for businesses that require unique branding or specific functionalities. Many digital signage providers, including Portworld, offer OEM/ODM services that allow businesses to customize hardware, software, and design to meet their specific needs.
For example, businesses can customize the screen’s user interface, add branding elements like logos and colors, and even modify the physical design to fit into their unique environments.
8. Cost and Return on Investment (ROI)
Finally, consider the cost of the digital signage display. While higher-quality displays with advanced features might cost more initially, they often provide better ROI due to their durability, ease of use, and energy efficiency. In the long run, these displays can help improve customer engagement, boost sales, and reduce operational costs.
Choosing the right digital signage display depends on your specific needs, space, and budget. By considering factors such as screen size, resolution, indoor/outdoor suitability, connectivity, and durability, you can find the perfect digital signage solution for your business.
Portworld offers a wide range of digital signage displays that meet different requirements, including indoor and outdoor displays, POS systems, and interactive kiosks. Whether you’re looking to enhance customer experience, improve communication, or advertise products, Portworld has a solution for you.


