Galaxy A7 Power Button Fingerprint Scanner and Face Unlock: How Well Do They Work?

Samsung recently lifted the covers of its first smartphone with a triple camera setup – the Galaxy A7. starting at a competitive price Rs. 23.990The all-new Galaxy A7 packs in an Exynos 7885 SoC combined with 4/6GB RAM and 64/128GB internal storage. Like most other modern smartphones these days, the Galaxy A7 includes a fingerprint sensor for biometric authentication and face unlock. However, with the Galaxy A7, Samsung took a new path with the fingerprint sensor and shifted its place to the power button from the back of the device. The face unlock feature remains basic as usual and only uses the front camera to authenticate the user’s face.

If you’re considering buying the Galaxy A7, there are a few things you should know about the fingerprint scanner and face unlock feature. First, let’s talk about the fingerprint scanner on the Galaxy A7:

Galaxy A7 Power Button Fingerprint Scanner

Unlike other mid-range smartphones that Samsung launched earlier this year, the new Galaxy A7 sets itself apart from the pack, not only because of its triple camera setup, but also because of its fingerprint scanner placement. The fingerprint scanner on the Galaxy A7 has been moved from the back panel to the right edge of the device and embedded in the power button. According to Samsung, the new approach (not exactly new, since some of Sony’s phones have been following the same fingerprint scanner layout for a while) takes a more ergonomic approach to unlock the device.

Since most Android users are accustomed to unlocking their phones with the power button, which is usually placed on the right edge of the device, it puts the fingerprint scanner on it. Makes biometric unlocking a little more streamlined. You will no longer have to deal with finding the fingerprint scanner on the back of the device. However, not everything is cumbersome with the new fingerprint scanner placement.

Because the fingerprint scanner now relies on the power button, it takes up significantly less space than its rear-mounted counterparts. enrolling a new fingerprint on the smaller fingerprint scanner takes an unusually long time. On top of that, you can’t really enroll your entire fingerprint; this means that there is a chance that the scanner will not recognize your fingerprint if you hastily placed it at an awkward angle.

Another aspect of the fingerprint scanner that is very important for Android users is the speed of recognizing the fingerprint of the device and then unlocking the device. In this respect, the fingerprint scanner on the Galaxy A7 is not exactly ideal. Compared to the likes of the Poco F1, which has a small, circular rear-mounted fingerprint scanner, the Galaxy A7’s fingerprint scanner it takes some time to unlock the device. It’s certainly not as slow as the in-display fingerprint scanner found on the Vivo V11 Pro, but certainly not as fast as the one on the OnePlus 6.

But I wouldn’t go so far as to say that the fingerprint scanner on the Galaxy A7 is bad. It’s pretty accurate and doesn’t feel that slow once you get used to the layout. in my case, I got used to putting my thumb on the fingerprint scanner as I took the phone out of my pocket, and until I put the phone in my face., the device would be unlocked, so I feel like the fingerprint scanner on the Galaxy A7 is pretty good. Now, we move on to the face unlock feature on the Galaxy A7:

Galaxy A7 Face Unlock

As I mentioned earlier, the face unlock feature on the new Galaxy A7 only uses the front camera to authenticate the user’s face. As you may know, the face unlock feature on the Galaxy A7 is not that secure or accurate, compared to the IR-assisted face unlock feature found in the Poco F1 and Vivo V11 Pro.

On top of that, the feature isn’t as fast as is found on OnePlus devices, which also use the front camera to verify the user’s face. The time I spend with the device, I barely used face unlock because it’s both very slow and doesn’t work very often.

The device also I had trouble recognizing my face when I signed up with face with my hair down and then tried to unlock the device with my hair tied in a bun. The device ran into the same issue with my glasses, making the experience rather unpleasant. That’s exactly why I haven’t used the face recognition feature on the device much and I think you won’t either.

Samsung Galaxy A7 Fingerprint Scanner and Face Unlock

All in all, Samsung seems to have hit a goldmine with the placement of the fingerprint scanner, and using it felt a bit more seamless than using a fingerprint scanner placed elsewhere. While the company is a little late to the party, it’s great to see that it’s still open to some changes to its design that will definitely be beneficial to the end user. On the other hand, if you’re a big fan of fast and accurate face unlock, you should probably stop thinking about the Galaxy A7 and take a look at the Poco F1 or Vivo V11 Pro, both of which have fast and accurate IR. assisted face unlock features.

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