The vivo X21 specifications include a 6.28" IPS display with 1080 x 2280 pixels resolution and 402 ppi with in-screen fingerprint reader. It also has a 12 MP camera. The unit is powered by a Qualcomm Snapdragon 660 procesor, 6 GB of RAM and 3200 mAh battery.
High screen-to-body ratio (85.36 %)
The vivo X21 is most commonly compared with these phones: