The Oppo U3 features a 5.9-inch screen with resolution of 1080 x 1920. A 64-bit octa-core 1.7GHz MT6752 CPU is under the hood, with the Mali-T760 GPU crunching graphics. 2GB of RAM is inside with 16GB of native storage. There is a 13MP camera with 4x optical zoom on back, and a 5MP shooter in front.
The OPPO U3 is most commonly compared with these phones: