Samsung is on a streak to incorporate most of the features that are available in the market to give its users a luxurious experience. Recently it was also reported that Samsung will be including an under-display selfie camera in its upcoming flagship Samsung Galaxy Fold 3. It is expected that Samsung S21 will run One UI 3.1 out of the box which is based on Android 11. It is also known that Samsung could come with Snapdragon 875 or Exynos 2100.
It has been known that S21 will be coming with new features that will be exclusive for the device line up and one of those features is Bixby Voice as a biometric for unlocking your device. Bixby has had the feature to unlock the phone by following some commands to unlock your phone but at present, some of the features cannot be found at this moment and are said to make a comeback exclusively for Samsung Galaxy S21. Though we are unclear of how the setting up of this feature will be working. However, if you are not a fan of Bixby, you can even disable Bixby on your Galaxy device.
Voice unlocking may not be the most secure way to unlock your device as it can be unlocked with anyone who can mimic your voice or has a recording. Just the way face unlock can unlock your phone with showing a photo of you, it is not the most secure way to unlock your phone, though there are many advancements used for measuring the depth of the camera still it is not as secure as fingerprint or PIN unlock option. Samsung could bring Iris scanner back in the upcoming phone but the trend of the bezel-less display has turned out to be what people love these days.