What Is A Bezel And What Does Bezel-Less Mean?


What is a Bezel?

A bezel refers to the frame or border surrounding the screen of a device, such as a smartphone or laptop. It is typically made of plastic, metal, or glass and serves multiple purposes, including aesthetic, practical, and functional.

The primary function of a bezel is to hold the display panel in place and protect it from external forces. It acts as a protective barrier, preventing accidental damage to the screen, such as scratches or cracks. Additionally, the bezel helps to reduce the risk of dust, water, or other particles from entering the device, which can potentially affect its performance and longevity.

Furthermore, bezels play a crucial role in determining the overall design and aesthetics of a device. They contribute to the sleekness, symmetry, and visual appeal of the screen by framing the display and creating a defined boundary. Manufacturers often invest in creating slim and narrow bezels to maximize the screen-to-body ratio, providing users with a more immersive viewing experience.

In addition to the aesthetic benefits, bezels offer practical functions as well. They provide a surface for placing the device without accidentally touching or activating the screen. This can be especially useful while watching videos or playing games, preventing unintended interactions.

Moreover, the bezel houses various components and features necessary for the device’s functionality. These may include the front-facing camera, ambient light sensor, proximity sensor, speakers, and physical buttons. By integrating these elements within the bezel, manufacturers optimize the usability and accessibility of the device.

While bezels have been a standard design element for many years, recent technological advancements have led to the rise of bezel-less displays. With narrower and almost non-existent bezels, these devices offer a more immersive visual experience, making the screen the focal point. This trend has gained popularity among tech enthusiasts and consumers who prioritize an edge-to-edge display.

Importance of Bezel in Smartphones and Laptops

The bezel plays a crucial role in the design and functionality of smartphones and laptops. While the trend of bezel-less displays is gaining popularity, bezels still hold significant importance in these devices for several reasons.

Firstly, bezels provide structural integrity and protection to the delicate display panels. By creating a frame around the screen, bezels act as a buffer against accidental drops and impacts. This helps to safeguard the device from damage and extends its lifespan. Without bezels, the displays would be more vulnerable to cracks and breakages.

In addition to protection, bezels also play a functional role in housing various essential components. For instance, smartphones often have front-facing cameras, speakers, and sensors integrated into the bezel. The positioning of these components within the bezel ensures optimal functionality and accessibility. Removing the bezels completely would require finding alternative locations for these components, which could compromise their effectiveness.

Furthermore, bezels contribute to the overall usability of smartphones and laptops. They provide a space for users to grip the device comfortably without accidentally pressing the touch screen. This reduces the occurrence of inadvertent touches and helps to improve the overall user experience. Additionally, bezels can house physical buttons, such as volume controls or power buttons, which provide tactile feedback and make it easier to navigate through the device’s functions.

From a design perspective, bezels are important for creating a visually appealing device. They allow manufacturers to balance different design elements and maintain an aesthetically pleasing appearance. With precise proportions and well-designed bezels, devices can exude elegance and sophistication.

While the trend towards bezel-less displays is driven by the desire for a more immersive viewing experience, it is essential to strike a balance. Completely eliminating bezels may lead to increased accidental touches and compromised structural integrity. Therefore, manufacturers often strive to reduce bezel size while still maintaining the necessary functionality and protection.

Types of Bezels in Tech Devices

Bezels in tech devices come in various forms and sizes, each serving different purposes and catering to different design preferences. Here are some common types of bezels found in smartphones and laptops:

  1. Standard Bezels: These are the traditional bezels commonly seen on older smartphones and laptops. They have a noticeable width around the screen, providing structural support and housing essential components. While they may not offer the sleekness of bezel-less designs, they still serve their purpose well.
  2. Top or Bottom Bezels: Some devices feature smaller bezels on the sides while maintaining a slightly larger bezel at either the top or bottom of the screen. This design choice allows for the integration of front-facing cameras, speakers, and other necessary sensors while reducing the overall bezel size.
  3. Side Bezels: Side bezels refer to the bezels located on the left and right edges of the screen. In recent years, there has been a push towards reducing these bezels to create a more immersive viewing experience. Smartphones and laptops with thin side bezels offer a wider screen-to-body ratio and a sleeker overall design.
  4. Chin Bezels: The chin bezel refers to the bezel located at the bottom of the screen. This area is typically thicker than the rest of the bezels and often houses the device’s physical buttons or a fingerprint scanner. Some manufacturers have been able to shrink the size of the chin bezel, but complete elimination remains a challenge.
  5. Notch Bezels: Notch bezels gained popularity with the introduction of the iPhone X. These bezels feature a small cutout at the top of the screen, housing the front-facing camera and other sensors. While controversial among users, notch bezels allow for a larger screen area while still accommodating necessary components.
  6. Waterdrop Bezels: Waterdrop bezels are a variation of the notch bezels. Instead of a wide cutout, they feature a small, teardrop-shaped notch at the top center of the screen, housing the front camera. This design choice offers a greater screen-to-body ratio compared to traditional notches and is favored by those who prefer a more symmetrical display.

Every type of bezel has its own advantages and limitations. Manufacturers strive to innovate and minimize bezel size while still ensuring optimal functionality, durability, and design appeal.

Advantages and Disadvantages of Bezels

Bezels in tech devices have both advantages and disadvantages. Understanding these can help users make informed decisions when selecting their smartphones or laptops. Let’s explore the pros and cons of bezels:

Advantages of Bezels:

  1. Protection: Bezels provide a protective barrier for the device’s display, safeguarding it against accidental drops, scratches, and impact.
  2. Structural Integrity: The presence of bezels contributes to the overall structural strength of the device, reducing the risk of flex or breakage.
  3. Component Integration: Bezels allow for the integration of necessary components such as front-facing cameras, sensors, and speakers, ensuring optimal functionality and user experience.
  4. User Comfort: Bezels provide a grip area around the device’s screen, reducing accidental touches and improving user comfort during phone calls, gaming, or media consumption.
  5. Design Flexibility: Bezels play a crucial role in balancing design elements and maintaining an aesthetically pleasing appearance, contributing to the overall visual appeal of the device.

Disadvantages of Bezels:

  1. Reduced Screen-to-Body Ratio: Wide bezels can decrease the screen-to-body ratio, limiting the amount of screen space available for content and reducing the overall immersion of the viewing experience.
  2. Bulky Appearance: Thick bezels can give devices a bulkier appearance, which may not appeal to consumers who prefer sleek and slim designs.
  3. Less Compact: Bezels increase the overall dimensions of the device, making it slightly less compact and potentially less pocket-friendly.
  4. Obsolete Design: As bezel-less designs gain popularity, devices with traditional bezels can appear outdated or less trendy in comparison.
  5. Light Reflection: In certain lighting conditions, bezels can cause light to reflect off the screen, potentially interfering with the viewing experience.

It is important to consider these advantages and disadvantages in relation to your personal preferences and priorities when choosing a smartphone or laptop. Manufacturers strive to strike a balance between reducing bezel size and maintaining the necessary functionality and protection for the device.

Benefits of Bezel-less Displays

Bezel-less displays, characterized by their minimal or virtually non-existent borders around the screen, have gained popularity in recent years. These types of displays offer several advantages over traditional bezel designs. Let’s explore the benefits of bezel-less displays:

  1. Enhanced Immersive Experience: With bezel-less displays, the focus is solely on the screen, creating a more immersive viewing experience. The absence of bezels allows content to extend to the edges of the device, providing a wider and more engaging visual canvas.
  2. Maximized Screen-to-Body Ratio: Bezel-less displays offer a higher screen-to-body ratio, meaning that a larger portion of the front surface is dedicated to the screen. This maximization of the screen real estate provides users with a larger viewing area for multimedia, gaming, and other content.
  3. Sleek and Modern Design: Bezel-less displays contribute to a sleek and modern aesthetic. The seamless integration of the screen into the device’s body gives a contemporary and sophisticated look, appealing to those who value cutting-edge design.
  4. Improved Multi-screen Experience: For devices that support multi-screen or split-screen functionalities, bezel-less displays provide a seamless transition from one screen to another. The lack of bezels prevents visual distractions, enabling a smoother and more efficient multitasking experience.
  5. Better Ergonomics: Bezel-less displays are designed to be easier to hold and operate with one hand. The elimination of wide bezels allows for a more compact and ergonomic device, making it comfortable to use for extended periods.
  6. Greater Accessibility: Bezels sometimes make it challenging to access certain areas of the screen, especially on larger devices. With bezel-less displays, users can effortlessly interact with all areas of the screen, ensuring a more intuitive and user-friendly experience.
  7. Customization Options: Some bezel-less displays offer additional customization features, such as edge gestures or edge lighting. These features leverage the edge of the screen to provide unique and customizable functionality, enhancing the user experience.

Bezel-less displays offer a variety of benefits that cater to the needs and preferences of modern users. While there are limitations and trade-offs associated with this design approach, the advantages often outweigh them, making bezel-less displays an attractive choice for many consumers.

Challenges in Designing Bezel-less Displays

While bezel-less displays offer numerous advantages, their design poses several challenges for manufacturers. Overcoming these obstacles requires careful consideration and innovative solutions. Let’s delve into the challenges involved in designing bezel-less displays:

  1. Structural Integrity: With the removal of bezels, the structural integrity of the device becomes more vulnerable. Without the protective frame, the screen is more susceptible to damage from drops and impacts. Manufacturers must find alternative methods to reinforce the device’s structure and ensure its durability.
  2. Component Placement: Bezel-less displays often necessitate relocating essential components like cameras, sensors, and speakers. These components must be seamlessly integrated into the device without compromising their effectiveness or hindering the user experience.
  3. Screen Durability: Bezel-less displays rely on the strength and durability of the screen itself. Thinner bezels increase the chances of accidental contact or pressure on the screen, potentially leading to scratches or cracks. Manufacturers must utilize robust materials and advanced technologies to enhance the durability of the screen.
  4. Endurance of Curved Displays: Some bezel-less designs incorporate curved displays, which present additional engineering challenges. Ensuring the durability, consistency, and responsiveness of curved screens require meticulous design and manufacturing processes.
  5. Edge Display Distortions: Bezel-less displays may exhibit visual distortions or color shifts along the edges due to the nature of the screen technology. Manufacturers must employ techniques to minimize these distortions and maintain a consistent and accurate visual experience across the entire display.
  6. Impact on User Experience: The removal of bezels may lead to unintended touches or accidental gestures on the screen. Manufacturers need to develop intelligent touch rejection algorithms and implement palm rejection technology to mitigate these issues and ensure a seamless user experience.
  7. Manufacturing Costs: Designing and manufacturing bezel-less displays can be more expensive due to the increased complexity and precision required. Manufacturers must find a balance between affordability and the desired design aesthetic.
  8. Repair and Replacement: Repairs or replacements of components within bezel-less displays can be challenging. The intricate design and integrated components may require specialized tools and expertise, potentially increasing the cost and complexity of repairs.

Overcoming these challenges requires continuous innovation, research, and development in display technologies, materials, and manufacturing techniques. Manufacturers strive to balance design aesthetics, functionality, and user experience while ensuring the robustness and reliability of bezel-less displays.

Popular Bezel-less Smartphones and Laptops

The introduction of bezel-less displays has revolutionized the smartphone and laptop industry, with many manufacturers embracing this trend. Let’s take a look at some popular devices that boast bezel-less designs:


  1. Apple iPhone 12: Apple’s flagship phone features a nearly edge-to-edge display with minimal bezels, providing an immersive visual experience.
  2. Samsung Galaxy S21: Samsung’s flagship smartphone boasts slim side bezels and a tiny punch-hole notch, maximizing the screen-to-body ratio.
  3. Google Pixel 5: Google’s flagship device offers a bezel-less design with a hole-punch camera, providing a modern and minimalistic appearance.
  4. Xiaomi Mi 11: The Mi 11 boasts a curved display with narrow bezels, delivering a captivating visual experience and sleek aesthetics.
  5. OnePlus 9 Pro: OnePlus’s flagship device features an immersive bezel-less design with slim top and bottom bezels, offering a truly captivating display.


  1. Dell XPS 13: Dell’s XPS 13 laptop features an InfinityEdge display, which minimizes the bezels and provides a near-borderless viewing experience.
  2. HP Spectre x360: The HP Spectre x360 laptop offers a micro-edge display with slim bezels, giving users a larger screen area in a compact form factor.
  3. Asus ZenBook 14: The Asus ZenBook 14 features NanoEdge bezels, allowing for an impressive 92% screen-to-body ratio, enhancing the visual experience for users.
  4. Microsoft Surface Laptop 4: The Surface Laptop 4 boasts thin bezels, providing a premium look and maximizing the screen space for improved productivity.
  5. Acer Swift 5: Acer’s Swift 5 laptop offers a bezel-less design, making it lightweight and portable while providing an immersive visual experience.

These devices represent just a handful of the numerous smartphones and laptops that have adopted bezel-less designs. As technology continues to evolve, we can expect more innovative and stylish devices with minimal or no bezels, offering users a truly immersive and visually stunning experience.

Future Trends in Bezel-less Technology

The future of bezel-less technology holds exciting possibilities as manufacturers continue to push the boundaries of design and innovation. Here are some emerging trends to watch out for:

  1. Under-Display Components: One of the most anticipated advancements is the integration of components, such as cameras and sensors, directly under the display. This technology eliminates the need for notches or punch-hole cutouts, providing a truly uninterrupted screen.
  2. Flexible and Foldable Displays: Flexible and foldable displays offer the potential for bezel-less devices that can be manipulated to various form factors. These displays allow for a seamless viewing experience across different modes, such as phone, tablet, and even wearable devices.
  3. Invisible Touch Sensors: Invisible touch sensors embedded within the display could revolutionize the way we interact with devices. These sensors would eliminate the need for physical buttons, enabling a truly bezel-less and immersive experience.
  4. Advanced Screen-to-Body Ratios: As technology progresses, manufacturers will continue to strive for even higher screen-to-body ratios. Narrower or non-existent bezels will become more commonplace, further enhancing the immersive visual experience for users.
  5. Improvements in Durability: With the removal of bezels, manufacturers will focus on improving the durability of devices. Utilizing stronger materials, reinforced structural designs, and resilient screens will help ensure that bezel-less devices remain resilient to everyday wear and tear.
  6. Adaptive and Interactive Displays: Future trends may include displays that adapt to different lighting conditions, offering better visibility. Additionally, interactive displays that respond to gestures, pressure, or even eye tracking could provide new and intuitive ways to interact with devices.
  7. Augmented Reality (AR) Integration: Bezels could serve as a platform for integrating augmented reality elements into devices. By leveraging the space around the screen, manufacturers can enhance AR capabilities and deliver immersive experiences.
  8. Beyond Flat Screens: Bezel-less technology opens the door for exploring unconventional screen shapes and designs. Curved screens, wraparound displays, and other innovative form factors could become more prevalent, revolutionizing the way we perceive and interact with screens.

As technology continues to evolve, these future trends in bezel-less technology hold the promise of more immersive, interactive, and visually captivating experiences across a wide range of devices. Exciting breakthroughs are expected, making the bezel-less design a standard feature in the tech industry.