Redmi 9 Prime and Redmi 9 phones are all set to go on sale in India today. The phones will go on sale at 12pm (noon) via Amazon India and Mi.com. The Redmi 9 Prime is powered by the Helio G80 SoC, whereas the Redmi 9 is powered by MediaTek Helio G35 SoC. The Redmi 9 Prime packs a slightly larger 5,020mAh battery, while the Redmi 9 has a 5,000mAh battery inside. Similarly, the Redmi 9 Prime model has a quad camera setup at the back, and the Redmi 9 comes with a triple camera setup.