5.1″ (1280×720 pixels) screen, a Qualcomm Snapdragon 820 processor, 16GB of RAM, 4GB of internal storage, 32GB of storage and a USB Type-C port.
The device is powered by the same Snapdragon 821 chipset found in the OnePlus One and OnePlus 2, and it packs a fingerprint scanner on the back.
It has an 18MP camera with a Sony IMX378 sensor, 2,300mAh battery, 16MP front-facing camera, 5MP front camera, a 1,900mAh battery and a 3,000mAh battery life.