Huawei Y9s smartphone comes with a 6.59-inch display with a resolution of 1080×2340 pixels at a pixel density of 391 pixels per inch (ppi). Huawei Y9s is powered by an octa-core HiSilicon Kirin 710F processor. It comes with 6GB of RAM. The Huawei Y9s runs Android Pie and is powered by a 4000mAh battery. As far as the cameras are concerned, the Huawei 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 and a third 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 16-megapixel camera on the front for selfies, with an f/2.2 aperture. The Huawei Y9s runs EMUI 9.1.1 based on Android Pie and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 512GB). The Huawei Y9s is a dual-SIM smartphone that accepts Nano-SIM and Nano-SIM cards. The Huawei Y9s measures 163.10 x 77.20 x 8.80mm (height x width x thickness) and weighs 206.00 grams. It was launched in Midnight Black and Breathing Crystal colours. Connectivity options on the Huawei Y9s include Wi-Fi 802.11 b/g/n/ac, Bluetooth v4.20, USB Type-C, and Headphones. Sensors on the phone include ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.