Samsung unveiled a new version of the Galaxy Note smartphone on Wednesday with fast 5G network connection and improved camera features, hoping the premium model helps it revive slumping profit and widen the gap with struggling rival Huawei. Along with its first foldable phone, the big-screen Note 10 is the South Korean tech firm's most important new product planned in the second half of this year to expand its mobile sales.

Vivo S1, the latest smartphone from stable of Chinese maker Vivo, is all set to launch in the country on Wednesday. The model, which was launched in China in March, is expected to cost approximately Rs 18,000 in India.

Customers can pre-book their Galaxy Note across select retail outlets and online portals including Samsung.com/in, Flipkart, Amazon, Paytm and Tata CLiQ.

SoftBank Group Corp's second Vision Fund could start investing as soon as next month, founder and chief executive Masayoshi Son said, as the technology conglomerate reported a leap in profits at its first $100 billion fund.