The 2018 budget smartphone scene is an unforgiving battlefield. It's a place not too many manufacturers are willing to go to and Oppo, for sure, hasn't gone down so low on the price scale up so far. The Realme 1 is Oppo's first device in a brand new ultra-budget line and it's nothing short of a loud and flamboyant show of power. Potentially even a declaration of war.
Source: https://www.gsmarena.com/oppo_realme_1-review-1769.php