Nothing is shaking up the branding of its cheapest phones, following up last year's Phone 3A Lite with a new Phone 4B. Combining design elements of the 4A and 4A Pro, it follows Nothing's previous cheaper handsets in skipping the US market. The company already uses the "A" branding to market its cheaper tier of products, and the first "B" phone sits another level below that. The 4B seemingly replaces the naming convention used for last year's Phone 3A Lite. Design-wise, it borrows a little from