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.
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.
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.