Download the complete collection of Lenovo K9 Stock Wallpapers. All the wallpapers are of 1080 x 2240 Full HD Plus Resolution. Read ahead to download Lenovo K9 Wallpapers in high resolution. Lenovo K9 smartphone was launched in October 2018. The phone comes with a 5.70-inch touchscreen display with a resolution of 720 pixels by 1440 pixels. The Lenovo K9 is powered by a 2GHz processor and it comes with 3GB of RAM. The phone packs 32GB of internal storage that can be expanded. As far as the cameras are concerned, the Lenovo K9 packs a 13-megapixel primary camera and a 5-megapixel secondary camera on the rear. On the front, it packs a 13-megapixel primary camera and a 5-megapixel secondary camera. The Lenovo K9 is powered by a 3000mAh non-removable battery. It measures 153.80 x 72.90 x 7.95 (height x width x thickness). In this article, we are bringing you the latest Lenovo K9 Wallpapers for you to download.