The OnePlus 7 smartphone comes with a 6.41-inch touchscreen display with a resolution of 1080x2340 pixels at a pixel density of 402 pixels per inch (ppi) and an aspect ratio of 19.5:9. OnePlus 7 is powered by an octa-core Qualcomm Snapdragon 855 processor. It comes with 6GB of RAM. The OnePlus 7 runs Android 9 Pie and is powered by a 3,700mAh non-removable battery. The OnePlus 7 supports proprietary fast charging.