OnePlus has unveiled its latest smartphone 'X' in two looks- Onyx and Ceramic. With a 5-inch Full HD AMOLED screen, the phone runs on the latest OxygenOS UI. The Onyx version will be available at ₹16,999 from November 5, while the Ceramic model will be available for ₹22,999 November 24 onwards. Both the phones will be sold exclusively on Amazon.