Black Shark 3S mobile was launched on 31st July 2020. The phone comes with a 6.67-inch touchscreen display with a resolution of 1080x2400 pixels and an aspect ratio of 20:9. Black Shark 3S is powered by an octa-core Qualcomm Snapdragon 865 processor. It comes with 12GB of RAM. The Black Shark 3S supports proprietary fast charging.

As far as the cameras are concerned, the Black Shark 3S on the rear packs a 64-megapixel primary camera with an f/1.8 aperture; a second 13-megapixel camera with an f/2.2 aperture and a third 5-megapixel camera with an f/2.2 aperture. The rear camera setup has phase detection autofocus. It sports a 20-megapixel camera on the front for selfies, with an f/f/2.0 aperture.

Black Shark 3S packs 128GB of inbuilt storage. The Black Shark 3S is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Black Shark 3S measures 168.72 x 77.33 x 10.42mm (height x width x thickness) and weighs 222.00 grams. It was launched in Sky Cloud Black and Crystal Blue colours. It bears a polycarbonate body.

Connectivity options on the Black Shark 3S include Wi-Fi 802.11 a/b/g/n/ac/Yes, GPS, Bluetooth v5.00, USB OTG, USB Type-C, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and in-display fingerprint sensor. The Black Shark 3S supports face unlock.