Technologies used in the Vivo X21 smartphone

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The Vivo X21 incorporates several cutting edge technologies such as In-Display Fingerprint Scanner technology as well as the Dual Pixel Sensor which sets a new benchmark in mobile features. Starting off with the In-Display Fingerprint Scanner, Vivo is the first smartphone manufacturer to integrate and mass produce mobile phone displays that are capable of functioning as a fingerprint scanner. This alleviates the need to have a dedicated spot on the device to house the sensor such as on the chin or behind it. This allows Vivo to have larger screens on their devices and also have a much cleaner appearance towards the user.

Not only that, the device also has Dual Pixel Sensor Technology which, through it’s 12MP + 5MP sensor in the rear, allows it to quickly focus and capture depth of field data with every pixel. The autofocus on the device is comparable to that of a DSLR in terms of speed and accuracy, making it extremely easy for the user to capture great photos all the time.


In terms of tech spec, the Vivo X21 is running on a Qualcomm Snapdragon 660, 6GB of RAM, either 64GB or 128GB of internal storage, dual 12MP + 5MP camera setup in the rear, single 12MP selfie camera, 6.28-inch display with a screen resolution of 1080×2280 pixels, and the device is powered by a 3200mAh non-removable battery. For more information like this, stay tuned to

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