Vivo Y20s mobile was launched on 21st October 2020. The phone comes with a 6.51-inch touchscreen display with a resolution of 720×1600 pixels.Vivo Y20s comes with 4GB of RAM. The Vivo Y20s runs Android 10 and is powered by a 5000mAh battery. The Vivo Y20s supports proprietary fast charging.

As far as the cameras are concerned, the Vivo Y20s on the rear packs a 13-megapixel primary camera with an f/2.2 aperture; a 2-megapixel camera with an f/2.4 aperture, and a 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports an 8-megapixel camera on the front for selfies with an f/1.8 aperture.

The Vivo Y20s runs Funtouch OS 10.5 is based on Android 10 and packs 128GB of inbuilt storage. The Vivo Y20s is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Vivo Y20s measures 164.41 x 76.32 x 8.41mm (height x width x thickness) and weighs 192.30 grams. It was launched in Obsidian Black and Nebula Blue colours.

Connectivity options on the Vivo Y20s include Wi-Fi, GPS, Bluetooth v5.00, USB OTG, Micro-USB, and FM radio. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.