It's not just any X smartphone though as this one sports a new and rare feature, the under-display fingerprint scanner, say hello to the Vivo X21 UD. The former has the standard rear-mounted fingerprint scanner, while the latter has the Under-Display (UD) type. Design and Construction If you have handled the Vivo V9 before, then you're not missing much as they almost have the same look and feel as the X21 UD. There are just some few differences like the positioning of the ports and the lack of the standard fingerprint scanner at the back. Display and Multimedia The Vivo X21 is equipped with a 6.28-inch AMOLED display with a 19:9 aspect ratio and a 2280 x 1080 resolution or equal to 402ppi. It has two which is the Under-Display or In-Display Fingerprint Scanner, and the infrared-based AI Face Access. The Under-Display fingerprint scanner is as responsive as a standard fingerprint scanner. Connectivity and Battery Life The Vivo X21 UD is equipped with the basic connectivity features like dual-SIM with LTE connectivity, WiFi, Bluetooth 5.0, and GPS. Read more in our articles including "Vivo X21 UD Review" and "HONOR 600 Pro Review".
Vivo has been focusing most of its efforts recently on their V9 smartphone. Enough so,…
Jun 21, 2018
HONOR’s mid-range smartphones have built a reputation for having a tough body, great performance and…
May 14, 2026
The new HONOR 600 is out, and I know, it looks a little too familiar.…
May 14, 2026Looks like Asus is gonna beat Apple to the punch by announcing a super-thin notebook…
May 31, 2011The Asus Vivobook X202e is an entry-level notebook that sports a sleek Ultrabook look. But…
Nov 5, 2012
OPPO has built a reputation for offering some of the most capable and even stylish…
May 13, 2026It's not just any X smartphone though as this one sports a new and rare feature, the under-display fingerprint scanner, say hello to the Vivo X21 UD. The former has the standard rear-mounted fingerprint scanner, while the latter has the Under-Display (UD) type.
Design and Construction If you have handled the Vivo V9 before, then you're not missing much as they almost have the same look and feel as the X21 UD. There are just some few differences like the positioning of the ports and the lack of the standard fingerprint scanner at the back. Display and Multimedia The Vivo X21 is equipped with a 6.28-inch AMOLED display with a 19:9 aspect ratio and a 2280 x 1080 resolution or equal to 402ppi.
Our coverage of vivo x21 ud fingerprint scanner includes: "Vivo X21 UD Review"; "HONOR 600 Pro Review"; "HONOR 600 Review". Each article provides unique insights and information.