While Samsung announced the A90 5G just last month, it appears its successor is already on its way. The Galaxy A91 (SM-A915F) will offer the same core specifications, including a 6.7-inch Infinity-U display, Snapdragon 855 chipset and 4,500 mAh battery but will bump up the fast charging to 45W. A notable change is the lack of 5G connectivity which should result in a lower starting price. Around the back, the A91 is rumored to keep the same 48MP F/2.0 main camera but with a 12MP ultrawide sensor in place of the 8MP camera found on the A90. The third shooter will likely be a depth...
Source: https://www.gsmarena.com/samsung_galaxy_a91_will_come_with_snapdragon_855_chipset_and_45w_charger-news-39590.php