Potential Realme X3 Pro sighting: Mystery Realme 5G smartphone with dual-cell battery and 6.55-inch OLED screen spotted on TENAA

A Realme smartphone with 5G capability has been found on TENAA. Along with its supposed 6.55-inch OLED and 4,500-mAh dual-cell battery, it is believed the mystery Realme device with the model number RMX2121 will also offer 65 W fast-charging technology. Images of the smartphone, which some have speculated is likely to be the Realme X3 Pro, have also been published by TENAA (see below).

As for cameras, the Realme 5G smartphone has a punch-hole solution for the front-facing camera and on the rear there is a rectangular housing on the left-hand side to accommodate the main camera system. On the right-hand edge there is a power button whereas the left-hand edge is adorned with a mysterious circular button. If it is the Realme X3 Pro then a Snapdragon 865 SoC and UFS 3.1 storage can be expected as part of the package.

Realme seems to have borrowed the battery technology from fellow BBK Electronics subsidiary OPPO. The latter has been known to utilize a dual-cell solution, which allows for a more optimal charging process. According to a noted Chinese leaker, the Realme 5G smartphone has a thickness of 8.5 mm, while other measurements of 160.8 mm height/length and 75.2 mm width have also been shared. This potential Realme X3 Pro is expected to come with Android 10/Realme UI.