Reolink IP cameras
The new generation of Reolink IP cameras is upgraded with 5MP lens providing clearer resolution.
You may be interested in distinguishing 4MP & 5MP.
On Reolink app: Go to Device Settings-> Quality-> Resolution( under Clear)
For 4MP, the max resolution is 2560* 1440, while on 5MP, the max resolution is 3072*1728/ 2592*1944.