In today's saturated smartphone market, it takes a lot of effort to stay relevant and remain in the limelight. That would explain why Realme chose to release a refresh to one of its key models just three months after its release and this week we got the new 5s. Visually, the device is identical to the widely popular Realme 5 but it now comes in a sweet new Crystal Red paint job - making it the first Realme to do so. The other change is the main camera sensor which has been upgraded to the 48MP Samsung GM1 module, up from the 12MP one on the Realme 5. It's not much but the Realme 5...