China-based OPPO on Wednesday launched the upgraded selfie expert \u201cOPPO F1s\u201d smartphone priced at Rs 17,990 in India.\u00a0The F1s comes with a 16MP front camera and a fingerprint reader. Oppo F1s\u00a0sports a 5.5-inch screen, an Octa-core processor backed with 3GB RAM, 32GB ROM and 3075mAh battery. \u201cOPPO has a rich experience in camera technology and has been the industry leader with several accolades and awards to its credit,\u201d said Sky Li, OPPO Global Vice President, MD of International Mobile Business and President of OPPO India. The front-facing fingerprint recognition is able to recognise a fingerprint to unlock the phone in just 0.22 seconds. The F1s comes with the latest beautification feature called Beautify 4.0. The front camera and the beautification feature together help users click perfect selfies. \u201cWe are carrying this legacy forward and stepping up the selfie revolution by launching the upgraded selfie expert F1s to share advanced photography technology with an even wider range of users in India,\u201d he added. The company will begin the first sale of F1s in leading stores across the country from August 11-13. Users can also buy the products online on Amazon from August 11.