The Oppo A57 2022 smartphone’s India launch date and a slew of other key details have surfaced online ahead of an official unveiling. Oppo has been launching its mid-budget devices left, right, and center lately. To recap, the company announced the A57 4G 4G for the Thailand market last month. The pocket-friendly smartphone packs a decent MediaTek Helio G35 chipset. Moreover, it ships with sufficiently good RAM and onboard storage capacity. The phone event supports the RAM extension feature.