The Vivo Y21A comes with a 6.51-inch HD+ display with 1600×720 pixel resolution. Further, the display comes with 20:9 aspect ratio, and 89% screen-to-body ratio. It is powered by an octa-core MediaTek Helio P22 Chipset paired with 4GB RAM and 64GB internal storage. The smartphone comes with a RAM expansion technology that allows users to take up some of the free storage to expand RAM by 1GB.
The phone comes equipped with a dual camera setup. It comprises of a 13-megapixel sensor paired with an f/2.2 lens, and a 2-megapixel macro camera with an f/2.4 lens. In addition, there’s an 8MP front-facing camera for selfies with an f/2.0 aperture.
In terms of battery, the phone packs a 5,000mAh battery that supports 18W Fast charging over USB Type C port. The Y21A runs Android 11 with the company’s Funtouch OS 11.1 running on top. Besides, the phone also has a Side-mounted fingerprint sensor for security. It also has face recognition as well. It packs an Ambient light sensor, Proximity Sensor, E-compass, and a Virtual gyroscope sensor.
The phone supports dual-SIM, 4G, Wi-Fi 802.11 ac (2.4GHz + 5GHz), Bluetooth 5.0, GPS, A-GPS, BeiDou, GLONASS on the connectivity front. Additionally, the phone has a USB Type-C port and a 3.5mm Headphone jack as well. Lastly, it measures 164.26×76.08×8.00mm in dimensions and weighs 192g.