Under-Display Fingerprint Scanner Vs Headphone Jack: Is OnePlus Making The Right Choice For OnePlus 6T?

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Source: Xda-developers.com

OnePlus, known for its innovation and devotion to meeting consumer demands, has recently made headlines with its decision to remove the headphone jack from the upcoming OnePlus 6T. This move has sparked intense debates among tech enthusiasts, with many questioning whether OnePlus is making the right choice.

At the heart of this discussion is the replacement feature: the under-display fingerprint scanner. This cutting-edge technology allows users to unlock their phones by placing their finger on the screen, eliminating the need for a physical fingerprint sensor. While some applaud this advancement, others argue that it comes at the cost of convenience and usability.

In this article, we will delve into the pros and cons of OnePlus’s decision to remove the headphone jack and introduce the under-display fingerprint scanner. By examining the benefits and drawbacks of each feature, we can better understand if OnePlus is truly making the right choice for the OnePlus 6T.

Inside This Article

  1. Under-Display Fingerprint Scanner: Pros and Cons
  2. Headphone Jack: Pros and Cons
  3. OnePlus 6T: Making the Right Choice?
  4. Conclusion
  5. FAQs

Under-Display Fingerprint Scanner: Pros and Cons

In recent years, smartphone manufacturers have been striving to create sleek and seamless devices with innovative features. One such feature is the under-display fingerprint scanner. This technology allows users to unlock their phones by simply placing their finger on the designated area on the screen, eliminating the need for a physical fingerprint sensor. While this may sound like a revolutionary advancement, it is important to examine both the advantages and disadvantages of under-display fingerprint scanners.


  1. Seamless Design: One of the main advantages of under-display fingerprint scanners is the aesthetic appeal. By eliminating the need for a physical sensor, smartphones can achieve a more seamless and minimalist design. This gives the device a modern and sophisticated look.
  2. Convenient Accessibility: The under-display placement of the fingerprint scanner makes it easily accessible for users. It allows for smooth and quick authentication, providing a convenient way to unlock the phone and access secure apps and features.
  3. Enhanced Security: Under-display fingerprint scanners utilize advanced technology that provides accurate and reliable biometric authentication. This ensures a high level of security, as each individual’s fingerprint is unique and difficult to replicate.
  4. Improved User Experience: With the under-display fingerprint scanner, users can enjoy a more seamless and intuitive interaction with their smartphones. The technology is designed to be effortless and user-friendly, enhancing the overall user experience.


  1. Higher Cost: Implementing under-display fingerprint scanners can be costlier for smartphone manufacturers compared to traditional fingerprint sensors. This could potentially result in higher device prices for consumers.
  2. Not Foolproof: While under-display fingerprint scanners are generally reliable, they may have slightly higher error rates compared to physical fingerprint sensors. Factors such as moisture, dirt, or scratches on the screen can affect the accuracy of the scanner.
  3. Not Compatible with All Screen Protectors: Some under-display fingerprint scanners are not compatible with certain types of screen protectors, as the added layer may interfere with the scanner’s functioning. This can limit the choices available to users for protecting their phone screens.
  4. Reduced Speed: In some cases, under-display fingerprint scanners can be slightly slower in comparison to physical fingerprint sensors. While the speed difference may be negligible for some users, others may prefer a faster unlocking process.

Overall, under-display fingerprint scanners offer a range of benefits such as a sleek design, convenient accessibility, enhanced security, and improved user experience. However, they also have some drawbacks including higher costs, potential errors, limited compatibility with screen protectors, and reduced speed in certain cases. It is important for users to weigh these pros and cons and decide whether the under-display fingerprint scanner is the right choice for their needs.

Headphone Jack: Pros and Cons

The presence of a headphone jack in smartphones has been a long-standing feature that many users have grown accustomed to. However, in recent years, some smartphone manufacturers have made the controversial decision to remove this standard audio port from their devices. Let’s take a look at the pros and cons of having a headphone jack.


  1. Compatibility: One of the biggest advantages of having a headphone jack is compatibility. With a headphone jack, you can easily connect any standard pair of headphones or earphones to your device without the need for additional adapters or dongles. This means you can use your favorite headphones with any device that has a headphone jack, whether it be your smartphone, laptop, or music player.
  2. Convenience: Another benefit of having a headphone jack is convenience. You can simply plug in your headphones and enjoy your music or take calls without any fuss. There’s no need to worry about charging wireless earbuds or dealing with connectivity issues.
  3. Audio Quality: Most audiophiles argue that wired headphones offer superior audio quality compared to their wireless counterparts. With a headphone jack, you can experience high-fidelity sound and enjoy the nuances of your favorite music without any signal loss or latency.
  4. Cost-effective: Wired headphones are generally more affordable than their wireless counterparts, making them a more cost-effective option for those who don’t want to spend a fortune on audio accessories.


  1. Limited Space: Smartphone manufacturers often argue that removing the headphone jack allows them to free up space for other components or increase battery capacity. Without the headphone jack, devices can become slimmer, lighter, and more streamlined.
  2. Adapters and Dongles: The absence of a headphone jack means that users need to rely on adapters or dongles to connect their wired headphones to newer devices. This can be an inconvenience, as it requires carrying additional accessories and increases the risk of loss or damage.
  3. Dependency on Wireless Solutions: Removing the headphone jack promotes the use of wireless audio solutions, such as Bluetooth earbuds or headphones. However, this introduces a dependency on battery life and wireless connectivity, which may not be reliable or convenient for some users.
  4. Compatibility with Other Devices: If you have multiple devices that still rely on a headphone jack, such as a laptop or music player, the absence of a headphone jack in your smartphone can limit its compatibility with other devices and require the use of adapters.

Ultimately, the decision to remove the headphone jack from smartphones is a controversial one. While it offers benefits in terms of space-saving and promoting wireless audio solutions, it comes at the cost of compatibility and convenience for users who prefer wired headphones. However, as technology continues to evolve, it’s important for smartphone manufacturers to find a balance and provide alternative options to cater to the diverse needs of users.

OnePlus 6T: Making the Right Choice?

When it comes to smartphones, manufacturers often have to make tough decisions to satisfy consumer demands and stay competitive in the market. OnePlus, known for its flagship killer devices, recently made a bold move with the OnePlus 6T by eliminating the headphone jack and introducing an under-display fingerprint scanner. But is this really the right choice?

Let’s first delve into the advantages of the under-display fingerprint scanner. One of the most significant benefits is its convenience. Unlike traditional fingerprint scanners, which are often housed on the front or back panel, the under-display scanner allows for a seamless and intuitive unlock experience. It eliminates the need for a physical scanner and offers a more futuristic and streamlined design.

Additionally, the under-display fingerprint scanner provides improved security. By using ultrasonic or optical technology, it captures a detailed 3D image of the user’s fingerprint, making it more difficult for unauthorized individuals to replicate or access the device. This adds an extra layer of protection for sensitive data and personal information.

On the other hand, removing the headphone jack has received mixed reactions from consumers. The headphone jack has been a staple feature in smartphones for many years, providing a universal connection for headphones and enabling users to enjoy their audio content without the need for adapters or wireless alternatives.

However, removing the headphone jack has its benefits as well. It allows for a slimmer design and the ability to allocate the space for other features or components, such as a larger battery or improved camera system. It also pushes users towards wireless technologies like Bluetooth or USB-C headphones, which offer the convenience of a tangle-free experience.

So, is OnePlus making the right choice with the OnePlus 6T? It ultimately depends on the preferences and needs of the individual user. If you heavily rely on wired headphones and are not ready to make the switch to wireless, the absence of the headphone jack might be a drawback for you. However, if you value a sleek design, advanced security features, and are open to exploring wireless audio solutions, then the under-display fingerprint scanner and the removal of the headphone jack could be seen as progressive steps forward.

OnePlus has always been known for listening to its community, and while some may be disappointed with these changes, others may embrace the new direction. As technology continues to evolve, manufacturers often have to make bold decisions to stay at the forefront of innovation and deliver what they believe is the best user experience.

The decision to replace the headphone jack with an under-display fingerprint scanner on the OnePlus 6T has caused quite a stir among smartphone enthusiasts. While some users may lament the loss of the traditional audio port, it is important to consider the overall direction of technology and the potential benefits that come with this change.

By opting for an under-display fingerprint scanner, OnePlus is embracing the trend towards edge-to-edge displays and streamlined designs. This technology not only allows for a sleeker and more seamless look, but it also enhances the user experience by providing a convenient and secure unlocking method.

Although the absence of a headphone jack may inconvenience some users who prefer wired audio connections, OnePlus has included a USB-C to 3.5mm headphone adapter in the box, ensuring that users can still enjoy their favorite pair of wired headphones. Additionally, OnePlus is pushing the boundaries of wireless audio technology, with improved Bluetooth capabilities and the introduction of their own wireless earbuds.

Ultimately, the decision to replace the headphone jack with an under-display fingerprint scanner on the OnePlus 6T falls in line with the brand’s commitment to innovation and staying ahead of the curve. While change may be unsettling for some, OnePlus is making a bold move that could pave the way for future advancements in smartphone technology.


1. What is an under-display fingerprint scanner?

2. Why did OnePlus decide to remove the headphone jack in the OnePlus 6T?

3. How does an under-display fingerprint scanner work?

4. Can I still use wired headphones on the OnePlus 6T?

5. Are there any advantages to removing the headphone jack?