Vivo Y9s smartphone was launched in December 2019. The phone comes with a 6.38-inch touchscreen display with a resolution of 1080x2340 pixels and an aspect ratio of 19.5:9.

Vivo Y9s is powered by a 2GHz octa-core Qualcomm Snapdragon 665 processor. It comes with 8GB of RAM.

The Vivo Y9s runs Android 9 Pie and is powered by a 4500mAh non-removable battery. The Vivo Y9s supports proprietary fast charging.

As far as the cameras are concerned, the Vivo Y9s on the rear packs a 48-megapixel primary camera with an f/1.8 aperture; a second 8-megapixel camera with an f/2.2 aperture; a third 2-megapixel camera with an f/2.4 aperture and a fourth 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 32-megapixel camera on the front for selfies, with an f/2.0 aperture.

The Vivo Y9s runs Funtouch OS 9 based on Android 9 Pie and packs 128GB of inbuilt storage that can be expanded via microSD card. The Vivo Y9s is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards.

Connectivity options on the Vivo Y9s include Wi-Fi 802.11 ac, GPS, USB Type-C, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor. The Vivo Y9s supports face unlock.

The Vivo Y9s measures 159.25 x 75.19 x 8.68mm (height x width x thickness) and weighs 186.70 grams. It was launched in Glazed Black, Nebula Blue, and Symphony of Light colours.

As of 4th December 2019, Vivo Y9s price in India is expected to start at Rs. 20,400.