The device is said to include a 6.90-inch touchscreen display with a resolution of 1,080×2,460 pixels. The Lenovo Legion Y90 is likely to include a 3GHz MHz octa-core CPU and 8GB of RAM. The Lenovo Legion Y90 is compatible with proprietary fast charging. In terms of cameras, the Lenovo Legion Y90 is said to include a dual rear camera configuration with a normal main camera. It is said to include a single front-facing camera configuration for selfies.