Samsung launched the mid-tier Galaxy A52 series earlier this year and now its direct successor appears to be in the works. Some CAD-based renders of the upcoming Samsung Galaxy A53 5G devices have surfaced online and they indicate a camera bump that is less prominent. 

The renders, shared by tipster @OnLeaks on behalf of Digit, also suggests a flat AMOLED screen similar to its predecessor, the A52 series. The quad rear cameras also appear to be a legacy from the past, at least so far as these renders go.