The Realme 5s upgrades the original recipe with a new sensor for the main camera on the back - the 48MP Samsung GM1. That's quite a step up from the smallish 12MP sensor of the Realme 5. The other cameras are the same - 8MP 119° ultra wide, 2MP macro and 2MP depth sensor. This is essentially the same camera department as on the Realme 5 Pro. The phone also gets a new paint job - Crystal Red - joining the Purple and Blue versions. Also, the base memory option has been dropped, meaning that the 5s starts at 4GB of RAM and 64GB storage (with a 128GB option). The rest of the specs on...
Source: https://www.gsmarena.com/realme_5s_unveiled_with_48mp_main_camera_new_paint_job-news-40168.php