Advantages and Disadvantages of Under-Display and Pop-Up Selfie Cameras in Smartphones

The discussion around the new trends in smartphone selfies often centers on the design and functionality of the selfie camera. Two prominent solutions to integrate a front-facing camera into a phone's display without compromising aesthetics are under-display and pop-up cameras.

Under-Display Camera

The under-display selfie camera offers a seamless design and larger display area, enhancing the overall aesthetic appeal of the device. However, this innovative feature comes with trade-offs. One of the major drawbacks is the reduced image quality due to the lens being located behind the display. This results in lower light transmission and potentially lower image clarity. Additionally, the implementation of such a camera is more expensive compared to traditional camera solutions.

Pop-Up Camera

The pop-up camera, on the other hand, offers improved image quality as the lens is positioned outside the display, allowing for better light capture and clearer images. However, this design introduces several risks. The camera's protrusion from the phone can lead to potential damage, and there is a mechanical failure risk due to the moving parts involved. These components must function seamlessly over time to avoid reliability issues.

Comparing Under-Display and Pop-Up Cameras

Both under-display and pop-up cameras have their pros and cons. An under-display camera offers a more cohesive and streamlined appearance, reducing the need for notches or punch holes in the display. This can also protect the camera from scratches or damage. Conversely, a pop-up camera provides a more interactive experience and better camera performance, as the lens is not obstructed by the display.

Under-Display Camera: Pros and Cons

There are several advantages of an under-screen selfie camera. It provides a sleek, modern look by eliminating the need for traditional camera notches. Additionally, it offers camera protection against scratches and physical damage. However, the current implementation of under-display cameras has some significant drawbacks. The low light transmittance of in-screen cameras means that the image quality is generally subpar, especially compared to traditional camera modules. This can lead to user dissatisfaction and reduced overall satisfaction with the phone's performance.

World’s First Under-Display Selfie Camera: ZTE Axon 20 5G

The world's first under-display selfie camera, featured in the ZTE Axon 20 5G, has been reported by The Verge to be underwhelming. This device integrates a small rectangular area into the phone's display, allowing for a smoother and more uniform appearance. However, the actual performance is disappointing. The poor light transmittance and high pixel density combine to provide a less than satisfactory selfie experience. Users with high standards for both design and functionality may find this camera let them down.

Conclusion

Ultimately, the choice between an under-display and pop-up camera depends on individual preferences and priorities. For those seeking a sleek, seamless design and robust protective features, an under-display camera might be the better option. However, those who prioritize image quality and a superior user experience may prefer a pop-up camera. As technology advances, it is likely that both approaches will continue to improve, addressing current limitations and enhancing user satisfaction.