Nothing officially revealed the design of its upcoming smartphone, the Nothing Phone 4b, on Thursday. The upcoming smartphone from the London-based technology startup is expected to arrive as the latest addition to the Phone 4 lineup, which already comprises the Nothing Phone 4a and Phone 4a Pro. The handset appears to sport the company’s signature transparent design language and a new Glyph Bar interface, while also borrowing several elements from the Phone 4a Pro.