The first research on Apple’s new smartphone iPhone 12 and iPhone 12 Pro has begun, Report says, citing RIA Novosti.

Studies have shown that the weaknesses of the models are apparent. So, the iPhone 12 Pro smartphone runs out of battery very quickly, especially when connected to 5G networks.

According to Verge, after using the smartphone with the screen open for two and a half hours, 18 percent of the charge remains.