Realme has announced that the Q3 smartphone (or possibly smartphones) will debut on April 22, 2021. The line has also been confirmed to be the OEM's first to feature the new MediaTek Dimensity 1100 SoC. Their maker has also strongly hinted that the new Q-series devices will have 120Hz displays, even though it might start at the ~US$150 level.
https://www.notebookcheck.net/The-Realme-Q3-series-is-confirmed-to-launch-on-April-22-2021.533409.0.html
There's no way Realme will sell a Mediatek 1100 start from as low as $150. They should be started at $300 at least, especially when it comes to Realme.