Lava O2 will be launched in India soon, the company announced via a post on X (formerly Twitter) on Friday. The company has also teased the design of the handset, which is expected to make its debut in the country in the coming days or weeks. The upcoming smartphone from Lava will be available for purchase via Amazon and a listing on the e-commerce website has revealed some of the key specifications of the Lava O2, ahead of its launch in India. The company’s teaser on X shows the handset in a green colourway with a dual rear camera setup located at the top left corner. The camera module is shown to change its appearance when viewed from different angles. There’s a small Lava logo on the bottom left corner of the rear panel, which seems to have a matte finish. The brief video also shows that the bottom edge of the Lava O2 houses a USB Type-C port and a speaker grille. The listing for the Lava O2 on Amazon India does not include …