the average is 6 oz (172 g)
Hardware & Performance
The Oppo F1 has a premium design, thanks to the fact that it's made out of metal treated "with zircon sand surface coating" - which supposedly makes the surface softer to touch. Sporting a 5-inch display with 720 x 1280 pixels and Gorilla Glass 4, the Oppo F1 runs Color OS 2.1 (based on Android 5.1 Lollipop), and is powered by an octa-core Snapdragon 615 processor. Oppo says that the F1 is a "selfie expert", as it has an 8 MP front-facing camera with f/2.0 aperture (this lets in more light). To further help with selfies in low light conditions, the screen of the F1 can act as a flash. The Oppo F1 also features a 13 MP rear camera, LTE connectivity, dual SIM support, 3 GB of RAM, and 16 GB of expandable internal memory. Its battery is a 2500 mAh non-removable one.