After teasing the Phone (4b) with a series of design sketches, Nothing has now fully revealed the design of its upcoming budget smartphone.In a video shared on Nothing India's X account, the company showcased the Phone (4b) in a light blue finish.The handset features a dual rear camera setup housed inside a large rectangular camera island. A vertical LED light bar sits along the right edge of the island, similar to the one on the Phone (4a). Meanwhile, a separate pill-shaped cutout appears to house the LED flash and an autofocus sensor.Phone (4b).7 July, 11:00 BST....