The Samsung Galaxy A52 4G outed with a Qualcomm Snapdragon 720G SoC, the cameras from the Galaxy M51 and possibly a 90 Hz display - NotebookCheck.net News
Samsung Galaxy A52, Galaxy A72 to Feature 90Hz/120Hz Display, Galaxy A52 to Launch in March - MySmartPrice
Galaxy A52 and A72 - Display 90Hz, 120Hz - YouTube
Galaxy A52 and A72 with 120Hz/90Hz - Samsung Members