The Vivo X21 is the first phone to launch in India with an in-display fingerprint scanner.
The 6.28-inch display on the Vivo X21 sports a resolution of 1080x2280 pixels and has a 19:9 aspect ratio.
The back of the Vivo X21 is made out of glass and sports a dual camera setup consisting of a 12-megapixel primary sensor and a 5-megapixel secondary sensor along with an LED flash.
The in-display fingerprint scanner doing its job on the Vivo X21. It isn't as fast as the traditional fingerprint scanner but it is decent for a first generation product.
The Vivo X21 has a notch in the display that houses the earpiece and its 12-megapixel selfie camera.
The Vivo X21 is powered by a Snapdragon 660 SoC and has 6GB of RAM and 128GB of internal storage.
The SIM tray on the Vivo X21 is positioned at the bottom, it is a dual SIM device with a hybrid SIM slot.