The Redmi 6, 6A and 6 Pro are all familiar phones launched back in June, but it's only now that they are reaching the Indian shores. Starting with the vanilla version, the Redmi 6 offers a substantial upgrade over its predecessor by adopting a faster chipset - Helio P22 and more storage - 3GB/32GB or 3GB/64GB whereas the display shrinks a little from last year - 5.45-inch HD+. Now instead of one, the Redmi 6 gets two cameras on the back for those blurred background portrait shots. The setup has 12MP + 5MP sensors. The phone runs on a 3,000 mAh battery charge that Xiaomi says...
Source: https://www.gsmarena.com/xiaomi_announces_the_redmi_6_redmi_6a_and_redmi_6_pro_in_india-news-33107.php