6 reasons to use an external webcam

1. Outstanding image quality

One of the main reasons many people prefer external webcams over built-in options is that they offer better image quality. Built-in webcams often have low-resolution image sensors and do not have advanced optics to provide sharp images. For example, laptop webcams only provide 720p video quality for a long time. Only recently have we seen manufacturers include webcams that can record 1080p video (and sometimes higher resolutions).

However, most built-in webcams still lack image quality compared to external webcams because of their inferior image processor. Some of the best external webcams, like the Insta360 Link, also offer higher resolution lenses that can record up to 4K video.

2. Flexibility and adjustability

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Another great advantage of external webcams is their flexibility and adjustability. First, you can adjust the angle using an external webcam to get the perfect position for your presentation. You can mount the webcam on a tripod or on the top of the screen. Many external webcams also include adjustable arms that you can rotate or tilt to find the perfect angle. This is in contrast to the built-in webcam that is fixed to a certain location on the device, which may not always be the best in every situation.

Second, the external webcam has the added bonus of being detachable, allowing you to use it for many different devices. If you have a desktop and laptop computer, you can use your webcam on any machine at any time, ensuring the best image quality during online meetings. You can also bring your webcam to the next computer when you upgrade.

3. Privacy and security

The external webcam has built-in security and privacy features. They often have a physical shutter that can be closed whenever the camera is not in use. Another privacy-focused feature is the indicator light, which lights up when the webcam is in use. This is a great feature that can help you know if your webcam has been hacked or not. This doesn't mean it's easy for someone to hack your webcam; Quite the opposite. However, it can happen and such security and privacy features can help mitigate such problems.

Some built-in webcams have an indicator light, a physical shutter, or both. However, they are much less common than the norm. Plus, because the external webcam is plug-and-play, you can unplug it when not in use. A great choice if you're looking for a privacy-focused webcam is the Razer Kiyo Pro Ultra 4K webcam. This webcam has a privacy shutter, lens cap, and white LED indicator light.

4. Better low light performance

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Low-light performance is a must-have feature, especially for those who frequently work at night. Most built-in webcams can produce acceptable image quality in perfect lighting conditions but struggle in low light conditions. Low-light performance often requires larger image sensors; most built-in webcams have smaller sensors. There are ways to make a webcam look great, but that won't go well with having a large sensor.

Most external webcams are optimized for low-light situations by including large image sensors that can allow more light to pass through the lens, thus providing better images even in dark environments. low light situations. For example, the Razer Kiyo Pro Ultra has a 1/1.2-inch image sensor with an f1.7 aperture. On the other hand, the OBSBOT Tiny 2 webcam has a 1/1.5 inch sensor. These are large sensors that you won't find on any built-in webcam.

5. Wider field of view

External webcams often provide a wider field of view than built-in webcams. Built-in webcams tend to have a narrow field of view because they are often created with the notion that the device will only be used by one person at a time, which is not always the case.

This can be limiting in some situations, such as when you want to show more of your surroundings during a video call or join a call with a group of people. And that's where external webcams often shine. Some even include an adjustable field of view, allowing you to switch between them depending on preference and situation.

6. Provides more features

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Besides the other outstanding features discussed above, external webcams also offer many more useful features that you won't find with built-in webcams. Some have an auto-tracking function, following you wherever you go, ensuring you're always in sight.

Some have built-in microphones that provide much superior sound quality. Others include gesture and voice control, filters, and detailed image quality control.

People use external webcams for many different reasons, such as better image quality. They also include certain features you won't find with built-in webcams and give you more freedom during installation. If you're frustrated by the limitations of your built-in webcam, it's time to switch.

David Pac

Update 19 August 2024