Vivo X90S mobile was launched on 26th June 2023. The phone comes with a 120 Hz refresh rate 6.78-inch touchscreen display offering a resolution of 2800x1260 pixels (FHD+) and an aspect ratio of 20:9. Vivo X90S is powered by an octa-core MediaTek Dimensity 9000+ processor. It comes with 8GB of RAM. The Vivo X90S runs Android 13 and is powered by a 5000mAh non-removable battery. The Vivo X90S supports 120W HyperCharge fast charging.

As far as the cameras are concerned, the Vivo X90S on the rear packs a triple camera setup featuring a 50-megapixel primary camera; a 12-megapixel (ultra wide-angle) camera, and a 12-megapixel camera. It has a single front camera setup for selfies, featuring a 32-megapixel sensor.

The Vivo X90S runs OriginOS 3 is based on Android 13 and packs 256GB of inbuilt storage. The Vivo X90S is a dual-SIM mobile. The Vivo X90S measures 164.10 x 74.44 x 8.48mm (height x width x thickness) and weighs 202.20 grams. It was launched in Black, Confession, Huaxia Red, and Qingyang (translated from Chinese) colours.

Connectivity options on the Vivo X90S include Wi-Fi, GPS, Bluetooth v5.30, and USB Type-C. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and in-display fingerprint sensor. The Vivo X90S supports face unlock.