Currently, smartphone manufacturers mainly focus on a large amount of RAM and strong processors in their devices, and then they are often forced to reduce capacity of the battery. A large battery takes up a relatively great amount of space inside of the phone, which makes manufacturers reluctant to decide on such a solution in their devices, but due to the many complaints of people complaining about current trend on the market about batteries we can expect some changes in this aspect. Sony wants to implement relatively large battery during the production of the new flagship, Xperia XZ4.

New information appeared on the Internet indicating the potential specification of this phone. People say that the Sony Xperia XZ4 will appear on the market with a 6.5-inch display with a 21:9 aspect ratio, 6GB RAM, 128GB of internal memory and a capacious 4400mAh battery. In addition, at least basing on rumors, phone may receive a triple camera at the back, and one of the lenses will probably be a 52mpx sensor. Premiere of Xperia XZ4 may take place at MWC 2019.

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